planck-js

Package Overview

Dependencies

Maintainers

Versions

Alerts

File Explorer

Advanced tools

License

Install Socket

Detect and block malicious and high-risk dependencies

Install

planck-js - npm Package Compare versions

Comparing version 0.3.23 to 0.3.25

lib/Body.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -204,7 +209,8 @@

		data.fixtures.forEach(function(data) {
		var fixture = restore(Fixture, data, body);
		body._addFixture(fixture);
		});

		if (data.fixtures) {
		for (var i = data.fixtures.length - 1; i >= 0; i--) {
		var fixture = restore(Fixture, data.fixtures[i], body);
		body._addFixture(fixture);
		}
		}
		return body;
		@@ -211,0 +217,0 @@ };

lib/collision/AABB.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -258,2 +263,2 @@
		return JSON.stringify(this);
		}
		}

lib/collision/BroadPhase.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/collision/Distance.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -692,2 +697,2 @@
		return output.distance < 10.0 * Math.EPSILON;
		}
		}

lib/collision/DynamicTree.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/collision/TimeOfImpact.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/index.d.ts

		@@ -1,2 +0,2 @@
		export class Math {
		export let Math: Math & {
		readonly EPSILON: number;
		@@ -7,12 +7,12 @@ /**
		*/
		static isFinite(x: any): boolean;
		static assert(x: any): void;
		static invSqrt(x: number): number;
		static nextPowerOfTwo(x: number): number;
		static isPowerOfTwo(x: number): boolean;
		static mod(num: number, min: number, max: number): number;
		static mod(num: number, max?: number): number;
		static clamp(num: number, min: number, max: number): number;
		static random(min: number, max: number): number;
		static random(max?: number): number;
		isFinite(x: any): boolean;
		assert(x: any): void;
		invSqrt(x: number): number;
		nextPowerOfTwo(x: number): number;
		isPowerOfTwo(x: number): boolean;
		mod(num: number, min: number, max: number): number;
		mod(num: number, max?: number): number;
		clamp(num: number, min: number, max: number): number;
		random(min: number, max: number): number;
		random(max?: number): number;
		}
		@@ -19,0 +19,0 @@

lib/common/Jacobian.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -29,2 +34,2 @@
		this.angularB; // float
		};
		};

lib/common/Mat22.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Mat33.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Math.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Position.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -41,2 +46,2 @@
		return xf;
		}
		}

lib/common/Rot.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Sweep.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Transform.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Vec2.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Vec3.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/common/Velocity.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -34,2 +39,2 @@
		this.w = 0;
		}
		}

lib/Contact.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/Fixture.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -444,14 +449,14 @@
		*
		* @param {Fixture} fixtureA
		* @param {Fixture} fixtureB
		* @param {Fixture} that
		*/
		Fixture.prototype.shouldCollide = function(that) {

		if (that.m_filterGroupIndex == this.m_filterGroupIndex && that.m_filterGroupIndex != 0) {
		if (that.m_filterGroupIndex === this.m_filterGroupIndex && that.m_filterGroupIndex !== 0) {
		return that.m_filterGroupIndex > 0;
		}

		var collide = (that.m_filterMaskBits & this.m_filterCategoryBits) != 0
		&& (that.m_filterCategoryBits & this.m_filterMaskBits) != 0;
		var collideA = (that.m_filterMaskBits & this.m_filterCategoryBits) !== 0;
		var collideB = (that.m_filterCategoryBits & this.m_filterMaskBits) !== 0;
		var collide = collideA && collideB;
		return collide;
		}

lib/Joint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -223,2 +228,2 @@
		Joint.prototype.solvePositionConstraints = function(step) {
		};
		};

lib/joint/DistanceJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -162,3 +167,3 @@
		DistanceJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -165,0 +170,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/FrictionJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -138,3 +143,3 @@
		FrictionJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -141,0 +146,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/GearJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -224,3 +229,3 @@
		GearJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -227,0 +232,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/MotorJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -144,3 +149,3 @@
		MotorJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -147,0 +152,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/MouseJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -147,3 +152,3 @@
		MouseJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -150,0 +155,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/PrismaticJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -243,3 +248,3 @@
		PrismaticJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -246,0 +251,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/PulleyJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -156,3 +161,3 @@
		PulleyJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -159,0 +164,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/RevoluteJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -181,3 +186,3 @@
		RevoluteJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -184,0 +189,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/RopeJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -143,3 +148,3 @@
		RopeJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -146,0 +151,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/WeldJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -146,3 +151,3 @@
		WeldJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -149,0 +154,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/joint/WheelJoint.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -177,3 +182,3 @@
		WheelJoint._deserialize = function(data, world, restore) {
		data = {...data};
		data = Object.assign({}, data);
		data.bodyA = restore(Body, data.bodyA, world);
		@@ -180,0 +185,0 @@ data.bodyB = restore(Body, data.bodyB, world);

lib/Manifold.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/Rope.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/serializer/index.js

		var World = require('../World');
		var Body = require('../Body');
		var Joint = require('../Joint');
		var Fixture = require('../Fixture');
		var Shape = require('../Shape');
		var Vec2 = require('../common/Vec2');
		var Vec3 = require('../common/Vec3');

		@@ -19,2 +22,3 @@ var SID = 0;

		// This is used to create ref objects during serialize
		var refTypes = {
		@@ -24,5 +28,12 @@ 'World': World,
		'Joint': Joint,
		'Fixture': Fixture,
		'Shape': Shape,
		};

		// This is used by restore to deserialize objects and refs
		var restoreTypes = Object.assign({
		'Vec2': Vec2,
		'Vec3': Vec3,
		}, refTypes);

		this.toJson = function (root) {
		@@ -111,3 +122,3 @@ var json = [];
		}
		cls = refTypes[ref.refType] \|\| cls;
		cls = restoreTypes[ref.refType] \|\| cls;
		var index = ref.refIndex;
		@@ -114,0 +125,0 @@ if (!refMap[index]) {

lib/serializer/schema.json

		{
		"type": "array",
		"additionalProperties": false,
		"items": [
		{
		"anyOf": [
		{ "$ref": "#World" },
		{ "$ref": "#Body" },
		{ "$ref": "#Shape" },
		{ "$ref": "#Joint" }
		]
		}
		],
		"items": {
		"oneOf": [
		{ "$ref": "#World" },
		{ "$ref": "#Body" },
		{ "$ref": "#Fixture" },
		{ "$ref": "#Shape" },
		{ "$ref": "#Joint" }
		]
		},
		"definitions": {
		@@ -22,3 +21,3 @@ "ref": {
		"refIndex": { "type": "number" },
		"refType": { "type": "string", "enum": ["World", "Body", "Joint"] }
		"refType": { "type": "string", "enum": ["World", "Body", "Fixture", "Shape", "Joint"] }
		}
		@@ -55,3 +54,3 @@ },
		"type": "array",
		"items": { "$ref": "#Fixture" }
		"items": { "$ref": "#Ref" }
		}
		@@ -72,3 +71,3 @@ }
		"filterMaskBits": { "type": "number" },
		"shape": { "$ref": "#Shape" },
		"shape": { "$ref": "#Ref" },
		"userData": { "type": "object" }
		@@ -142,3 +141,3 @@ }
		"angularOffset": { "type": "number" },
		"linearOffset": { "type": "#Vec2" },
		"linearOffset": { "$ref": "#Vec2" },

		@@ -145,0 +144,0 @@ "correctionFactor": { "type": "number" },

lib/Settings.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/Shape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/BoxShape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/ChainShape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -95,4 +100,10 @@

		ChainShape._deserialize = function(data) {
		var shape = new ChainShape(data.vertices.map(Vec2._deserialize), data.isLoop);
		ChainShape._deserialize = function(data, fixture, restore) {
		var vertices = [];
		if (data.vertices) {
		for (var i = 0; i < data.vertices.length; i++) {
		vertices.push(restore(Vec2, data.vertices[i]));
		}
		}
		var shape = new ChainShape(vertices, data.isLoop);
		if (data.prevVertex) {
		@@ -182,3 +193,3 @@ shape._setPrevVertex(data.prevVertex);
		*/
		ChainShape.prototype._setPrevVertex = function(prevVertex) {
		ChainShape.prototype.setPrevVertex = function(prevVertex) {
		this.m_prevVertex = prevVertex;
		@@ -192,3 +203,3 @@ this.m_hasPrevVertex = true;
		*/
		ChainShape.prototype._setNextVertex = function(nextVertex) {
		ChainShape.prototype.setNextVertex = function(nextVertex) {
		this.m_nextVertex = nextVertex;
		@@ -195,0 +206,0 @@ this.m_hasNextVertex = true;

lib/shape/CircleShape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/CollideCircle.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -69,2 +74,2 @@

		exports.CollideCircles = CollideCircles;
		exports.CollideCircles = CollideCircles;

lib/shape/CollideCirclePolygone.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/CollideEdgeCircle.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/CollideEdgePolygon.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/CollidePolygon.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/EdgeShape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/shape/index.d.ts

		@@ -111,4 +111,4 @@ import { Vec2, Transform } from "../common";
		/** @internal */ _createChain(vertices: Vec2[]): ChainShape;
		/** @internal */ _setPrevVertex(prevVertex: Vec2): void;
		/** @internal */ _setNextVertex(nextVertex: Vec2): void;
		setPrevVertex(prevVertex: Vec2): void;
		setNextVertex(nextVertex: Vec2): void;
		}

lib/shape/PolygonShape.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -76,3 +81,9 @@
		PolygonShape._deserialize = function(data, fixture, restore) {
		var vertices = data.vertices && data.vertices.map(v => Vec2._deserialize(v));
		var vertices = [];
		if (data.vertices) {
		for (var i = 0; i < data.vertices.length; i++) {
		vertices.push(restore(Vec2, data.vertices[i]));
		}
		}

		var shape = new PolygonShape(vertices);
		@@ -79,0 +90,0 @@ return shape;

lib/Solver.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -19,0 +24,0 @@

lib/World.js

		/*
		* Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		* Copyright (c) 2006-2011 Erin Catto http://www.box2d.org
		* Planck.js
		* The MIT License
		* Copyright (c) 2021 Erin Catto, Ali Shakiba
		*
		* This software is provided 'as-is', without any express or implied
		* warranty. In no event will the authors be held liable for any damages
		* arising from the use of this software.
		* Permission is granted to anyone to use this software for any purpose,
		* including commercial applications, and to alter it and redistribute it
		* freely, subject to the following restrictions:
		* 1. The origin of this software must not be misrepresented; you must not
		* claim that you wrote the original software. If you use this software
		* in a product, an acknowledgment in the product documentation would be
		* appreciated but is not required.
		* 2. Altered source versions must be plainly marked as such, and must not be
		* misrepresented as being the original software.
		* 3. This notice may not be removed or altered from any source distribution.
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in all
		* copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		* SOFTWARE.
		*/
		@@ -58,3 +63,3 @@
		/**
		* @param {WordDef\|Vec2} def World definition or gravity vector.
		* @param {WorldDef\|Vec2} def World definition or gravity vector.
		*/
		@@ -105,4 +110,2 @@ function World(def) {

		this.m_stepCount = 0;

		// Broad-phase callback.
		@@ -760,5 +763,2 @@ this.addPair = this.createContact.bind(this);

		// TODO: move this to testbed
		this.m_stepCount++;

		// If new fixtures were added, we need to find the new contacts.
		@@ -765,0 +765,0 @@ if (this.m_newFixture) {

LICENSE.txt

		@@ -1,18 +0,21 @@
		Copyright (c) 2016-2018 Ali Shakiba http://shakiba.me/planck.js
		Copyright (c) 2006-2013 Erin Catto http://www.gphysics.com
		The MIT License

		This software is provided 'as-is', without any express or implied
		warranty. In no event will the authors be held liable for any damages
		arising from the use of this software.
		Copyright (c) 2021 Erin Catto, Ali Shakiba

		Permission is granted to anyone to use this software for any purpose,
		including commercial applications, and to alter it and redistribute it
		freely, subject to the following restrictions:
		Permission is hereby granted, free of charge, to any person obtaining a copy
		of this software and associated documentation files (the "Software"), to deal
		in the Software without restriction, including without limitation the rights
		to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		copies of the Software, and to permit persons to whom the Software is
		furnished to do so, subject to the following conditions:

		1. The origin of this software must not be misrepresented; you must not
		claim that you wrote the original software. If you use this software
		in a product, an acknowledgment in the product documentation would be
		appreciated but is not required.
		2. Altered source versions must be plainly marked as such, and must not be
		misrepresented as being the original software.
		3. This notice may not be removed or altered from any source distribution.
		The above copyright notice and this permission notice shall be included in all
		copies or substantial portions of the Software.

		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
		SOFTWARE.

package.json

		{
		"name": "planck-js",
		"version": "0.3.23",
		"version": "0.3.25",
		"description": "2D JavaScript physics engine for cross-platform HTML5 game development",
		@@ -5,0 +5,0 @@ "homepage": "http://shakiba.me/planck.js",

119

README.md

		@@ -13,6 +13,10 @@ # Planck.js

		## Documentation

		- [User Manual](https://github.com/shakiba/planck.js/wiki/)
		- [API Doc](./docs/api)
		- [Examples](https://piqnt.com/planck.js/) with editable code

		## Projects

		[See here](http://piqnt.com/planck.js/) for project examples.

		#### Games
		@@ -54,31 +58,8 @@ - [Astray 2](https://wwwtyro.github.io/astray-2/) ([source](https://github.com/wwwtyro/astray-2)) by Rye Terrell

		Updates and news: [Twitter @Piqnt](https://twitter.com/piqnt)
		Source code and issues: [GitHub](https://github.com/shakiba/planck.js/)
		Community discussions: [Discord](https://discord.gg/znjh6J7)
		- [Discord](https://discord.gg/znjh6J7) - Community discussions and Q/A
		- [Twitter @Piqnt](https://twitter.com/piqnt) - Updates and news
		- [GitHub](https://github.com/shakiba/planck.js/) - Source code and issues


		## Try it

		To try Planck.js, simply add `planck-with-testbed.js` script to your HTML code and call `planck.testbed(callback)` with your code in callback. For example:

		```html
		<html><body>
		<script src="//cdn.jsdelivr.net/npm/planck-js@latest/dist/planck-with-testbed.js"></script>
		<script>
		planck.testbed(function(testbed) {
		var world = planck.World();
		// rest of your code
		return world; // make sure you return the world
		});
		</script>
		</body></html>
		```

		Check out [Car example on JS Bin](http://jsbin.com/nujuxik/edit?html,output) to try it in practice.
		Also see [`example`](./example/) directory for more testbed usage examples.


		## Install


		#### CDN
		@@ -99,3 +80,3 @@

		Planck.js public API (see [API Doc](./docs)) closely follows Box2D API (see [Resources](##resources-and-references)), with the following differences:
		Planck.js public API closely follows Box2D API (see [Resources](##resources-and-references)), with the following differences:

		@@ -106,78 +87,18 @@ - `b2` prefix is dropped from class names, for example `b2World` is now available as `planck.World`.
		- Shapes are considered immutable and are not cloned when used to create fixtures.
		- Contact filtering can be customized by overriding shouldCollide method of Fixture.
		- Listener classes are replaced with simple functions.
		- `World#on(eventName, listenerFn)` and `World#off(eventName, listenerFn)` are added to add and remove event listeners. Currently supported events are:
		- `'begin-contact'`
		- `'end-contact'`
		- `'pre-solve'`
		- `'post-solve'`
		- `'remove-joint'`
		- `'remove-fixture'`
		- `'remove-body'`
		`'begin-contact'`, `'end-contact'`, `'pre-solve'`, `'post-solve'`, `'remove-joint'`, `'remove-fixture'`, `'remove-body'`

		## Resources and References
		- [Plankc.js API Doc](./docs)
		- <a href="http://box2d.org/documentation/" target="_blank">Box2D Manual</a> and <a href="https://github.com/erincatto/box2d/blob/master/docs/FAQ.md" target="_blank">FAQ</a> are highly recommended to learn how the library works.
		- [iforce2d](https://www.iforce2d.net/b2dtut/) website includes a collection of helpful tutorials and resources to learn Box2D.
		## Resources
		- Planck.js [User Manual](https://github.com/shakiba/planck.js/wiki/) and [API Doc](./docs/api)
		- [Box2D Documentation](http://box2d.org/documentation/)
		- [iforce2d](https://www.iforce2d.net/b2dtut/) - A collection of helpful tutorials and resources to learn Box2D.

		Following resources are recommended if you are interested in learning about Box2D/Planck.js's internal details.
		Following resources are recommended if you are interested in understanding algorithms used in Box2D/Planck.js.

		- [Continuous Collision](http://twvideo01.ubm-us.net/o1/vault/gdc2013/slides/824737Catto_Erin_PhysicsForGame.pdf) by Erin Catto (slides)
		- [Erin Catto's Publications](https://box2d.org/publications/)
		- [dyn4j Blog Posts](http://www.dyn4j.org/category/gamedev/) by William Bittle
		- [Solving Rigid Body Contacts](http://www.richardtonge.com/presentations/Tonge-2012-GDC-solvingRigidBodyContacts.pdf) by Richard Tonge (slides)
		- [dyn4j Blog Posts](http://www.dyn4j.org/category/gamedev/) by William Bittle


		## Rendering and Integration

		Planck.js core library does not include any graphics by default, which means you have several options:

		- Use Testbed, see [Try it](#try-it) section to run release files in a web browser (or [Development](#development) to debug testbed locally).
		- Use an existing renderer, see [Integration](#integration) examples.
		- Develop a renderer or integrate with a rendering library.

		To create a renderer or integrate with a rendering library all you need to do
		is call `world.step(timeStep)` in each frame, and then iterate over world entities to draw or update them.
		You may also want to listen to world events to remove objects which are removed from the world. For example:

		```html
		<script src="./path/to/planck.min.js"></script>
		<script>
		var world = planck.World();

		// rendering loop
		(function loop() {
		// in each frame call world.step(timeStep) with fixed timeStep
		world.step(1 / 60);
		// iterate over bodies and fixtures
		for (var body = world.getBodyList(); body; body = body.getNext()) {
		for (var fixture = body.getFixtureList(); fixture; fixture = fixture.getNext()) {
		// draw or update fixture
		}
		}
		// request a new frame
		window.requestAnimationFrame(loop);
		})();

		world.on('remove-fixture', function(fixture) {
		// remove fixture from ui
		});
		</script>
		```

		## Development

		For development, you can run testbed locally with a live build and try examples in [`example`](./example/) directory.

		1. Install `git` and `npm`

		1. Clone or download this repository

		1. Install npm dependencies:

		npm install

		1. Run testbed and open it in your web browser (see command-line output for URL to open):

		npm run testbed


		## Credits
		@@ -194,2 +115,2 @@

		Planck.js is [available under the zlib license](./LICENSE.txt).
		Planck.js is [available under the MIT license](./LICENSE.txt).

testbed/index.d.ts

		import { AABB } from "../lib/collision";
		import { World } from "../lib";
		import { Body, Fixture, Joint, World } from "../lib";

		export interface Testbed {
		isPaused(): boolean;
		togglePause(): void;
		pause(): void;
		resume(): void;
		focus(): void;
		debug: boolean;
		width: number;
		@@ -77,6 +71,4 @@ height: number;
		color(r: number, g: number, b: number): string;
		//callbacks
		_resume?: () => void;
		_pause?: () => void;
		_info?: (text: string) => void;

		// callbacks
		step?: (dt: number, t: number) => void;
		@@ -87,3 +79,3 @@ keydown?: (keyCode: number, label: string) => void;

		export function testbed(opts: any, callback: (testbed: Testbed) => World): Testbed;//opts is never used, bug?
		export function testbed(opts: any, callback: (testbed: Testbed) => World): Testbed;
		export function testbed(callback: (testbed: Testbed) => World): Testbed;

dist/planck-with-testbed.commonjs.js

Sorry, the diff of this file is too big to display

dist/planck-with-testbed.commonjs.js.map