@cognite/3d-camera-controls - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

lib/index.js

		@@ -1,1 +0,1 @@
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s=this;(0,n.default)(this,t),this.object=e,this.domElement=i,this.enabled=!0,this.minDistance=0,this.maxDistance=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.dampingFactor=.5,this.draggingDampingFactor=.1,this.minZoomDistance=.3,this.maxZoomDistance=1,this.panSpeed=30,this.minPanDistance=1,this.rotationSpeed=.005,this.enableKeyboardNavigation=!0,this.minDistToTarget=2,this.target=new h.Vector3,this.targetEnd=new h.Vector3,this.spherical=new h.Spherical,this.spherical.setFromVector3(this.object.position),this.sphericalEnd=(new h.Spherical).copy(this.spherical),this.state=c.NONE,this.keyboard=new a(o),this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.wasdKeys=["w","a","s","d"],this.mouse=new h.Vector2,this.plane=new h.Plane,this.line3=new h.Line3,this.v3=new h.Vector3,this.raycaster=new h.Raycaster,this.xColumn=new h.Vector3,this.yColumn=new h.Vector3,this.dragStart=new 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h.Vector2,this.onMouseDown=this.onMouseDown.bind(this),this.onTouchStart=this.onTouchStart.bind(this),this.onMouseWheel=this.onMouseWheel.bind(this),this.onContextMenu=this.onContextMenu.bind(this),this.dragging=this.dragging.bind(this),this.startDragging=this.startDragging.bind(this),this.endDragging=this.endDragging.bind(this),this.needsUpdate=!0,this.update(),this.domElement?(this.domElement.addEventListener("mousedown",this.onMouseDown),this.domElement.addEventListener("touchstart",this.onTouchStart),this.domElement.addEventListener("wheel",this.onMouseWheel),this.domElement.addEventListener("DOMMouseScroll",this.onMouseWheel),this.domElement.addEventListener("contextmenu",this.onContextMenu),this.dispose=function(){s.domElement.removeEventListener("mousedown",s.onMouseDown),s.domElement.removeEventListener("touchstart",s.onTouchStart),s.domElement.removeEventListener("wheel",s.onMouseWheel),s.domElement.removeEventListener("DOMMouseScroll",s.onMouseWheel),s.domElement.removeEventListener("contextmenu",s.onContextMenu),document.removeEventListener("mousemove",s.dragging),document.removeEventListener("touchmove",s.dragging),document.removeEventListener("mouseup",s.endDragging),document.removeEventListener("touchend",s.endDragging)}):this.dispose=function(){}}return(0,s.default)(t,null,[{key:"install",value:function(t){h=t}}]),(0,s.default)(t,[{key:"onMouseDown",value:function(t){var e=this;if(this.enabled){t.preventDefault();var i=this.state;switch(this.elementRect=this.domElement.getBoundingClientRect(),t.button){case h.MOUSE.LEFT:var n=this.keyboard.isPressed("shift");if(this.state=n?c.ROTATE_FP:c.ROTATE,this.state===c.ROTATE)this.wasdKeys.filter(function(t){return e.keyboard.isPressed(t)}).length>0&&(this.state=c.ROTATE_FP);break;case h.MOUSE.MIDDLE:this.state=c.DOLLY;break;case h.MOUSE.RIGHT:this.state=c.PAN}i===c.NONE&&this.startDragging(t)}}},{key:"onTouchStart",value:function(t){if(this.enabled){t.preventDefault(),this.elementRect=this.domElement.getBoundingClientRect();var e=this.state;switch(t.touches.length){case 1:this.state=c.TOUCH_ROTATE;break;case 2:this.state=c.TOUCH_DOLLY;break;case 3:this.state=c.TOUCH_PAN}e===c.NONE&&this.startDragging(t)}}},{key:"onMouseWheel",value:function(t){if(this.enabled){t.preventDefault();var e=t.offsetX/this.domElement.clientWidth2-1,i=-t.offsetY/this.domElement.clientHeight2+1,n=0;if(t.wheelDelta)n=-t.wheelDelta/40;else if(t.detail)n=t.detail;else if(t.deltaY){var s=u?1:40;n=t.deltaY/s}n<0?this.dollyIn(e,i,Math.abs(n)):this.dollyOut(e,i,Math.abs(n))}}},{key:"checkKeyboardEvents",value:function(){var t=this;if(this.enabled&&this.enableKeyboardNavigation){var e=this.keyboard,i=e.isPressed("shift"),n=i?2:.6,s=function(e,i){var s=t.getZoomDistance(!0,n);t.pan(es,is,!0)},r=!1,a=function(){r=!0};e.isPressed("w")&&(a(),this.dollyIn(0,0,n)),e.isPressed("s")&&(a(),this.dollyOut(0,0,n)),e.isPressed("a")&&(a(),s(1,0)),e.isPressed("d")&&(a(),s(-1,0));var o=i?10:5;e.isPressed("left")&&(a(),this.rotatetFP(o,0)),e.isPressed("up")&&(a(),this.rotatetFP(0,.5o)),e.isPressed("down")&&(a(),this.rotatetFP(0,.5-o)),e.isPressed("right")&&(a(),this.rotatetFP(-o,0)),r&&(this.needsUpdate=!0)}}},{key:"onContextMenu",value:function(t){this.enabled&&t.preventDefault()}},{key:"startDragging",value:function(t){if(this.enabled){t.preventDefault();var e=t.touches?t.touches[0]:t,i=e.clientX,n=e.clientY;if(this.dragStart.set(i,n),this.state===c.TOUCH_DOLLY){var s=i-t.touches[1].pageX,r=n-t.touches[1].pageY,a=Math.sqrt(ss+rr);this.dollyStart.set(0,a)}this.dampingFactor=this.draggingDampingFactor,document.addEventListener("mousemove",this.dragging,{passive:!1}),document.addEventListener("touchmove",this.dragging,{passive:!1}),document.addEventListener("mouseup",this.endDragging),document.addEventListener("touchend",this.endDragging)}}},{key:"dragging",value:function(t){if(this.enabled){t.preventDefault();var e=t.touches?t.touches[0]:t,i=e.clientX,n=e.clientY,s=this.dragStart.x-i,r=this.dragStart.y-n;switch(this.dragStart.set(i,n),this.state){case c.ROTATE:case c.TOUCH_ROTATE:var a=2Math.PIs/this.elementRect.width,o=2Math.PIr/this.elementRect.height;this.rotate(a,o,!0);break;case c.DOLLY:break;case c.TOUCH_DOLLY:var h=i-t.touches[1].pageX,u=n-t.touches[1].pageY,d=Math.sqrt(hh+uu),l=this.dollyStart.y-d,p=(i+t.touches[1].pageX)/2,f=(n+t.touches[1].pageY)/2,m=p/this.domElement.clientWidth2-1,g=-f/this.domElement.clientHeight2+1;l>0?this.dollyOut(m,g):l<0&&this.dollyIn(m,g),this.dollyStart.set(0,d);break;case c.PAN:case c.TOUCH_PAN:var v=this.getZoomDistance(!0,1),y=-vthis.panSpeed(s/this.elementRect.height),E=-vthis.panSpeed(r/this.elementRect.height);this.pan(y,E,!0);break;case c.ROTATE_FP:this.rotatetFP(s,r)}}}},{key:"endDragging",value:function(){this.enabled&&(this.dampingFactor=this.dampingFactor,this.state=c.NONE,document.removeEventListener("mousemove",this.dragging),document.removeEventListener("touchmove",this.dragging),document.removeEventListener("mouseup",this.endDragging),document.removeEventListener("touchend",this.endDragging))}},{key:"dollyIn",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!0,i),!0,t,e)}},{key:"dollyOut",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!1,i),!0,t,e)}},{key:"rotate",value:function(t,e,i){this.rotateTo(this.sphericalEnd.theta+t,this.sphericalEnd.phi+e,i)}},{key:"rotateTo",value:function(t,e,i){var n=Math.max(this.minAzimuthAngle,Math.min(this.maxAzimuthAngle,t)),s=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,e));this.sphericalEnd.theta=n,this.sphericalEnd.phi=s,this.sphericalEnd.radius=this.spherical.radius,this.sphericalEnd.makeSafe(),this.targetEnd.copy(this.target),i\|\|(this.spherical.theta=this.sphericalEnd.theta,this.spherical.phi=this.sphericalEnd.phi),this.needsUpdate=!0}},{key:"rotatetFP",value:function(t,e){var i=this.object.clone();i.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),i.lookAt(this.targetEnd),i.rotateY(tthis.rotationSpeed),i.rotateX(ethis.rotationSpeed);var n=i.getWorldDirection();this.v3.subVectors(this.targetEnd,i.position);var s=this.targetEnd.distanceTo(i.position);this.targetEnd.addVectors(i.position,n.multiplyScalar(s)),this.sphericalEnd.setFromVector3(this.v3.subVectors(i.position,this.targetEnd)),function(t,e){for(var i=2Math.PI,n=.5i;Math.abs(t.theta-e.theta)>n;)t.theta+=t.theta<e.theta?i:-i}(this.sphericalEnd,this.spherical),this.needsUpdate=!0}},{key:"getZoomDistance",value:function(t,e){var i=this.sphericalEnd.radius,n=void 0,s=this.minDistToTarget,r=100s;if(i<=this.minDistToTarget)n=this.minZoomDistance;else if(i>=r)n=this.maxZoomDistance;else{var a=(this.maxZoomDistance-this.minZoomDistance)/(r-s);n=this.minZoomDistance+a(i-s)}return t&&(n=-n),n=e}},{key:"dolly",value:function(t,e,i,n){this.dollyTo(this.sphericalEnd.radius+t,e,i,n)}},{key:"dollyTo",value:function(t,e,i,n){var s=h.Math.clamp(t,this.minDistance,this.maxDistance),r=this.sphericalEnd.radius-s;this.mouse.set(i,n);var a=this.object.clone();a.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),a.lookAt(this.targetEnd),this.raycaster.setFromCamera(this.mouse,a);var o=a.getWorldDirection(),c=this.plane;c.setFromNormalAndCoplanarPoint(o,this.targetEnd);var u=this.raycaster.ray.direction.clone().multiplyScalar(r);a.position.add(u);var d=this.line3,l=-c.distanceToPoint(a.position);d.set(a.position,a.position.clone().add(o.clone().multiplyScalar(2l)));var p=c.intersectLine(d);this.targetEnd.copy(p),this.sphericalEnd.radius=this.targetEnd.distanceTo(a.position);var f=this.minDistToTarget-this.sphericalEnd.radius;if(f>0){var m=a.getWorldDirection();this.targetEnd.add(m.multiplyScalar(f)),this.sphericalEnd.radius=this.minDistToTarget}e\|\|(this.spherical.radius=this.sphericalEnd.radius,this.update()),this.needsUpdate=!0}},{key:"pan",value:function(t,e,i){var n=this.object.clone();n.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),n.lookAt(this.targetEnd),n.updateMatrix(),this.xColumn.setFromMatrixColumn(n.matrix,0),this.yColumn.setFromMatrixColumn(n.matrix,1),this.xColumn.multiplyScalar(t),this.yColumn.multiplyScalar(-e);var s=this.v3.copy(this.xColumn).add(this.yColumn);this.targetEnd.add(s),i\|\|this.target.copy(this.targetEnd),this.needsUpdate=!0}},{key:"moveTo",value:function(t,e,i,n){this.targetEnd.set(t,e,i),n\|\|this.target.copy(this.targetEnd),this.needsUpdate=!0}},{key:"getState",value:function(){return this.state}},{key:"reset",value:function(t){this.targetEnd.copy(this.target0),this.sphericalEnd.setFromVector3(this.position0),this.sphericalEnd.theta=this.sphericalEnd.theta%(2Math.PI),this.spherical.theta=this.spherical.theta%(2Math.PI),t\|\|(this.target.copy(this.targetEnd),this.spherical.copy(this.sphericalEnd)),this.needsUpdate=!0}},{key:"setCameraPosition",value:function(t,e){this.target0.copy(e),this.position0.copy(t.clone().sub(e)),this.reset()}},{key:"update",value:function(t){var e=1;null!=t&&(e=this.dampingFactort/.016),e=h.Math.clamp(e,0,1);var i=this.sphericalEnd.theta-this.spherical.theta,n=this.sphericalEnd.phi-this.spherical.phi,s=this.sphericalEnd.radius-this.spherical.radius,r=(new h.Vector3).subVectors(this.targetEnd,this.target);Math.abs(i)>.001\|\|Math.abs(n)>.001\|\|Math.abs(s)>.001\|\|Math.abs(r.x)>.001\|\|Math.abs(r.y)>.001\|\|Math.abs(r.z)>.001?(this.spherical.set(this.spherical.radius+se,this.spherical.phi+ne,this.spherical.theta+i*e),this.target.add(r.multiplyScalar(e)),this.needsUpdate=!0):(this.spherical.copy(this.sphericalEnd),this.target.copy(this.targetEnd)),this.spherical.makeSafe(),this.object.position.setFromSpherical(this.spherical).add(this.target),this.object.lookAt(this.target),this.checkKeyboardEvents();var a=this.needsUpdate;return this.needsUpdate=!1,a}}]),t}()}])});
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strict";e.__esModule=!0;var n,s=i(20),r=(n=s)&&n.__esModule?n:{default:n};e.default=function(){function t(t,e){for(var i=0;i<e.length;i++){var n=e[i];n.enumerable=n.enumerable\|\|!1,n.configurable=!0,"value"in n&&(n.writable=!0),(0,r.default)(t,n.key,n)}}return function(e,i,n){return i&&t(e.prototype,i),n&&t(e,n),e}}()},function(t,e,i){"use strict";e.__esModule=!0,e.default=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}},function(t,e,i){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.CameraControls=void 0;var n=r(i(22)),s=r(i(21));function r(t){return t&&t.__esModule?t:{default:t}}var a=i(7),o=i(6).US,h=void 0,c={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_DOLLY:4,TOUCH_PAN:5,ROTATE_FP:6,FP_NAVIGATE:7},u=-1!==navigator.userAgent.toLowerCase().indexOf("firefox");e.CameraControls=function(){function t(e,i){var s=this;(0,n.default)(this,t),this.object=e,this.domElement=i,this.enabled=!0,this.minDistance=0,this.maxDistance=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.dampingFactor=.5,this.draggingDampingFactor=.1,this.minZoomDistance=.3,this.maxZoomDistance=1,this.panSpeed=30,this.minPanDistance=1,this.rotationSpeed=.005,this.enableKeyboardNavigation=!0,this.minDistToTarget=2,this.target=new h.Vector3,this.targetEnd=new h.Vector3,this.spherical=new h.Spherical,this.spherical.setFromVector3(this.object.position),this.sphericalEnd=(new h.Spherical).copy(this.spherical),this.state=c.NONE,this.keyboard=new a(o),this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.wasdKeys=["w","a","s","d"],this.mouse=new h.Vector2,this.plane=new h.Plane,this.line3=new h.Line3,this.v3=new h.Vector3,this.raycaster=new h.Raycaster,this.xColumn=new h.Vector3,this.yColumn=new h.Vector3,this.dragStart=new h.Vector2,this.dollyStart=new h.Vector2,this.onMouseDown=this.onMouseDown.bind(this),this.onTouchStart=this.onTouchStart.bind(this),this.onMouseWheel=this.onMouseWheel.bind(this),this.onContextMenu=this.onContextMenu.bind(this),this.dragging=this.dragging.bind(this),this.startDragging=this.startDragging.bind(this),this.endDragging=this.endDragging.bind(this),this.needsUpdate=!0,this.update(),this.domElement?(this.domElement.addEventListener("mousedown",this.onMouseDown),this.domElement.addEventListener("touchstart",this.onTouchStart),this.domElement.addEventListener("wheel",this.onMouseWheel),this.domElement.addEventListener("DOMMouseScroll",this.onMouseWheel),this.domElement.addEventListener("contextmenu",this.onContextMenu),this.dispose=function(){s.domElement.removeEventListener("mousedown",s.onMouseDown),s.domElement.removeEventListener("touchstart",s.onTouchStart),s.domElement.removeEventListener("wheel",s.onMouseWheel),s.domElement.removeEventListener("DOMMouseScroll",s.onMouseWheel),s.domElement.removeEventListener("contextmenu",s.onContextMenu),document.removeEventListener("mousemove",s.dragging),document.removeEventListener("touchmove",s.dragging),document.removeEventListener("mouseup",s.endDragging),document.removeEventListener("touchend",s.endDragging)}):this.dispose=function(){}}return(0,s.default)(t,null,[{key:"install",value:function(t){h=t}}]),(0,s.default)(t,[{key:"onMouseDown",value:function(t){var e=this;if(this.enabled){t.preventDefault();var i=this.state;switch(this.elementRect=this.domElement.getBoundingClientRect(),t.button){case h.MOUSE.LEFT:var n=this.keyboard.isPressed("shift");if(this.state=n?c.ROTATE_FP:c.ROTATE,this.state===c.ROTATE)this.wasdKeys.filter(function(t){return e.keyboard.isPressed(t)}).length>0&&(this.state=c.ROTATE_FP);break;case h.MOUSE.MIDDLE:this.state=c.DOLLY;break;case h.MOUSE.RIGHT:this.state=c.PAN}i===c.NONE&&this.startDragging(t)}}},{key:"onTouchStart",value:function(t){if(this.enabled){t.preventDefault(),this.elementRect=this.domElement.getBoundingClientRect();var e=this.state;switch(t.touches.length){case 1:this.state=c.TOUCH_ROTATE;break;case 2:this.state=c.TOUCH_DOLLY;break;case 3:this.state=c.TOUCH_PAN}e===c.NONE&&this.startDragging(t)}}},{key:"onMouseWheel",value:function(t){if(this.enabled){t.preventDefault();var e=t.offsetX/this.domElement.clientWidth2-1,i=-t.offsetY/this.domElement.clientHeight2+1,n=0;if(t.wheelDelta)n=-t.wheelDelta/40;else if(t.detail)n=t.detail;else if(t.deltaY){var s=u?1:40;n=t.deltaY/s}n<0?this.dollyIn(e,i,Math.abs(n)):this.dollyOut(e,i,Math.abs(n))}}},{key:"checkKeyboardEvents",value:function(){var t=this;if(this.enabled&&this.enableKeyboardNavigation){var e=this.keyboard,i=e.isPressed("shift"),n=i?2:.6,s=function(e,i){var s=t.getZoomDistance(!0,n);t.pan(es,is,!0)},r=!1,a=function(){r=!0};e.isPressed("w")&&(a(),this.dollyIn(0,0,n)),e.isPressed("s")&&(a(),this.dollyOut(0,0,n)),e.isPressed("a")&&(a(),s(1,0)),e.isPressed("d")&&(a(),s(-1,0));var o=i?10:5;e.isPressed("left")&&(a(),this.rotatetFP(o,0)),e.isPressed("up")&&(a(),this.rotatetFP(0,.5o)),e.isPressed("down")&&(a(),this.rotatetFP(0,.5-o)),e.isPressed("right")&&(a(),this.rotatetFP(-o,0)),r&&(this.needsUpdate=!0)}}},{key:"onContextMenu",value:function(t){this.enabled&&t.preventDefault()}},{key:"startDragging",value:function(t){if(this.enabled){t.preventDefault();var e=t.touches?t.touches[0]:t,i=e.clientX,n=e.clientY;if(this.dragStart.set(i,n),this.state===c.TOUCH_DOLLY){var s=i-t.touches[1].pageX,r=n-t.touches[1].pageY,a=Math.sqrt(ss+rr);this.dollyStart.set(0,a)}this.dampingFactor=this.draggingDampingFactor,document.addEventListener("mousemove",this.dragging,{passive:!1}),document.addEventListener("touchmove",this.dragging,{passive:!1}),document.addEventListener("mouseup",this.endDragging),document.addEventListener("touchend",this.endDragging)}}},{key:"dragging",value:function(t){if(this.enabled){t.preventDefault();var e=t.touches?t.touches[0]:t,i=e.clientX,n=e.clientY,s=this.dragStart.x-i,r=this.dragStart.y-n;switch(this.dragStart.set(i,n),this.state){case c.ROTATE:case c.TOUCH_ROTATE:var a=2Math.PIs/this.elementRect.width,o=2Math.PIr/this.elementRect.height;this.rotate(a,o,!0);break;case c.DOLLY:break;case c.TOUCH_DOLLY:var h=i-t.touches[1].pageX,u=n-t.touches[1].pageY,d=Math.sqrt(hh+uu),l=this.dollyStart.y-d,p=(i+t.touches[1].pageX)/2,f=(n+t.touches[1].pageY)/2,m=p/this.domElement.clientWidth2-1,g=-f/this.domElement.clientHeight2+1;l>0?this.dollyOut(m,g):l<0&&this.dollyIn(m,g),this.dollyStart.set(0,d);break;case c.PAN:case c.TOUCH_PAN:var v=this.getZoomDistance(!0,1),y=-vthis.panSpeed(s/this.elementRect.height),E=-vthis.panSpeed(r/this.elementRect.height);this.pan(y,E,!0);break;case c.ROTATE_FP:this.rotatetFP(s,r)}}}},{key:"endDragging",value:function(){this.enabled&&(this.dampingFactor=this.dampingFactor,this.state=c.NONE,document.removeEventListener("mousemove",this.dragging),document.removeEventListener("touchmove",this.dragging),document.removeEventListener("mouseup",this.endDragging),document.removeEventListener("touchend",this.endDragging))}},{key:"dollyIn",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!0,i),!0,t,e)}},{key:"dollyOut",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!1,i),!0,t,e)}},{key:"rotate",value:function(t,e,i){this.rotateTo(this.sphericalEnd.theta+t,this.sphericalEnd.phi+e,i)}},{key:"rotateTo",value:function(t,e,i){var n=Math.max(this.minAzimuthAngle,Math.min(this.maxAzimuthAngle,t)),s=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,e));this.sphericalEnd.theta=n,this.sphericalEnd.phi=s,this.sphericalEnd.radius=this.spherical.radius,this.sphericalEnd.makeSafe(),this.targetEnd.copy(this.target),i\|\|(this.spherical.theta=this.sphericalEnd.theta,this.spherical.phi=this.sphericalEnd.phi),this.needsUpdate=!0}},{key:"rotatetFP",value:function(t,e){var i=this.object.clone();i.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),i.lookAt(this.targetEnd),i.rotateY(tthis.rotationSpeed),i.rotateX(ethis.rotationSpeed);var n=i.getWorldDirection();this.v3.subVectors(this.targetEnd,i.position);var s=this.targetEnd.distanceTo(i.position);this.targetEnd.addVectors(i.position,n.multiplyScalar(s)),this.sphericalEnd.setFromVector3(this.v3.subVectors(i.position,this.targetEnd)),function(t,e){for(var i=2Math.PI,n=.5i;Math.abs(t.theta-e.theta)>n;)t.theta+=t.theta<e.theta?i:-i}(this.sphericalEnd,this.spherical),this.needsUpdate=!0}},{key:"getZoomDistance",value:function(t,e){var i=this.sphericalEnd.radius,n=void 0,s=this.minDistToTarget,r=100s;if(i<=this.minDistToTarget)n=this.minZoomDistance;else if(i>=r)n=this.maxZoomDistance;else{var a=(this.maxZoomDistance-this.minZoomDistance)/(r-s);n=this.minZoomDistance+a(i-s)}return t&&(n=-n),n=e}},{key:"dolly",value:function(t,e,i,n){this.dollyTo(this.sphericalEnd.radius+t,e,i,n)}},{key:"dollyTo",value:function(t,e,i,n){var s=h.Math.clamp(t,this.minDistance,this.maxDistance),r=this.sphericalEnd.radius-s;this.mouse.set(i,n);var a=this.object.clone();a.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),a.lookAt(this.targetEnd),this.raycaster.setFromCamera(this.mouse,a);var o=a.getWorldDirection(),c=this.plane;c.setFromNormalAndCoplanarPoint(o,this.targetEnd);var u=this.raycaster.ray.direction.clone().multiplyScalar(r);a.position.add(u);var d=this.line3,l=-c.distanceToPoint(a.position);d.set(a.position,a.position.clone().add(o.clone().multiplyScalar(2l)));var p=c.intersectLine(d);this.targetEnd.copy(p),this.sphericalEnd.radius=this.targetEnd.distanceTo(a.position);var f=this.minDistToTarget-this.sphericalEnd.radius;if(f>0){var m=a.getWorldDirection();this.targetEnd.add(m.multiplyScalar(f)),this.sphericalEnd.radius=this.minDistToTarget}e\|\|(this.spherical.radius=this.sphericalEnd.radius,this.update()),this.needsUpdate=!0}},{key:"pan",value:function(t,e,i){var n=this.object.clone();n.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),n.lookAt(this.targetEnd),n.updateMatrix(),this.xColumn.setFromMatrixColumn(n.matrix,0),this.yColumn.setFromMatrixColumn(n.matrix,1),this.xColumn.multiplyScalar(t),this.yColumn.multiplyScalar(-e);var s=this.v3.copy(this.xColumn).add(this.yColumn);this.targetEnd.add(s),i\|\|this.target.copy(this.targetEnd),this.needsUpdate=!0}},{key:"moveTo",value:function(t,e,i,n){this.targetEnd.set(t,e,i),n\|\|this.target.copy(this.targetEnd),this.needsUpdate=!0}},{key:"getState",value:function(){return this.state}},{key:"reset",value:function(t){this.targetEnd.copy(this.target0),this.sphericalEnd.setFromVector3(this.position0),this.sphericalEnd.theta=this.sphericalEnd.theta%(2Math.PI),this.spherical.theta=this.spherical.theta%(2Math.PI),t\|\|(this.target.copy(this.targetEnd),this.spherical.copy(this.sphericalEnd)),this.needsUpdate=!0}},{key:"getCameraPosition",value:function(){var t=this.target.clone(),e=new h.Vector3;return e.setFromSpherical(this.spherical).add(t),{position:e,target:t}}},{key:"setCameraPosition",value:function(t,e){this.target0.copy(e),this.position0.copy(t.clone().sub(e)),this.reset()}},{key:"update",value:function(t){var e=1;null!=t&&(e=this.dampingFactort/.016),e=h.Math.clamp(e,0,1);var i=this.sphericalEnd.theta-this.spherical.theta,n=this.sphericalEnd.phi-this.spherical.phi,s=this.sphericalEnd.radius-this.spherical.radius,r=(new h.Vector3).subVectors(this.targetEnd,this.target);Math.abs(i)>.001\|\|Math.abs(n)>.001\|\|Math.abs(s)>.001\|\|Math.abs(r.x)>.001\|\|Math.abs(r.y)>.001\|\|Math.abs(r.z)>.001?(this.spherical.set(this.spherical.radius+se,this.spherical.phi+ne,this.spherical.theta+i*e),this.target.add(r.multiplyScalar(e)),this.needsUpdate=!0):(this.spherical.copy(this.sphericalEnd),this.target.copy(this.targetEnd)),this.spherical.makeSafe(),this.object.position.setFromSpherical(this.spherical).add(this.target),this.object.lookAt(this.target),this.checkKeyboardEvents();var a=this.needsUpdate;return this.needsUpdate=!1,a}}]),t}()}])});

package.json

		{
		"name": "@cognite/3d-camera-controls",
		"version": "1.0.1",
		"version": "1.1.0",
		"contributors": [
		@@ -5,0 +5,0 @@ "Fredrik Anfinsen <fredrik.anfinsen@cognite.com>"

@cognite/3d-camera-controls - npm Package Compare versions

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