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

Comparing version 1.5.0 to 1.6.0

lib/index.js

@@ -1,1 +0,1 @@
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e=this;if(this.enabled){t.preventDefault();var n=this.state;switch(this.elementRect=this.domElement.getBoundingClientRect(),t.button){case c.MOUSE.LEFT:var i=this.keyboard.isPressed("shift");if(this.state=i?u.ROTATE_FP:u.ROTATE,this.state===u.ROTATE)this.wasdKeys.filter(function(t){return e.keyboard.isPressed(t)}).length>0&&(this.state=u.ROTATE_FP);break;case c.MOUSE.MIDDLE:this.state=u.DOLLY;break;case c.MOUSE.RIGHT:this.state=u.PAN}n===u.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=u.TOUCH_ROTATE;break;case 2:this.state=u.TOUCH_DOLLY;break;case 3:this.state=u.TOUCH_PAN}e===u.NONE&&this.startDragging(t)}}},{key:"onMouseWheel",value:function(t){if(this.enabled){t.preventDefault();var e=t.offsetX/this.domElement.clientWidth*2-1,n=-t.offsetY/this.domElement.clientHeight*2+1,i=0;if(t.wheelDelta)i=-t.wheelDelta/40;else if(t.detail)i=t.detail;else if(t.deltaY){var r=l?1:40;i=t.deltaY/r}i<0?this.dollyIn(e,n,Math.abs(i)):this.dollyOut(e,n,Math.abs(i))}}},{key:"checkKeyboardEvents",value:function(){var t=this;if(this.enabled&&this.enableKeyboardNavigation){var e=this.keyboard,n=e.isPressed("shift"),i=n?2:.6,r=function(e,n){var r=t.getZoomDistance(!0,i);t.pan(e*r,n*r,!0)},s=!1,o=function(){s=!0};e.isPressed("w")&&(o(),this.dollyIn(0,0,i)),e.isPressed("s")&&(o(),this.dollyOut(0,0,i)),e.isPressed("a")&&(o(),r(1,0)),e.isPressed("d")&&(o(),r(-1,0)),e.isPressed("e")&&(o(),r(0,1)),e.isPressed("q")&&(o(),r(0,-1));var a=n?10:5;e.isPressed("left")&&(o(),this.rotatetFP(a,0)),e.isPressed("up")&&(o(),this.rotatetFP(0,.5*a)),e.isPressed("down")&&(o(),this.rotatetFP(0,.5*-a)),e.isPressed("right")&&(o(),this.rotatetFP(-a,0)),s&&(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,n=e.clientX,i=e.clientY;if(this.dragStart.set(n,i),this.state===u.TOUCH_DOLLY){var r=n-t.touches[1].pageX,s=i-t.touches[1].pageY,o=Math.sqrt(r*r+s*s);this.dollyStart.set(0,o)}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,n=e.clientX,i=e.clientY,r=this.dragStart.x-n,s=this.dragStart.y-i;switch(this.dragStart.set(n,i),this.state){case u.ROTATE:case u.TOUCH_ROTATE:var o=2*Math.PI*r/this.elementRect.width,a=2*Math.PI*s/this.elementRect.height;this.rotate(o,a,!0);break;case u.DOLLY:break;case u.TOUCH_DOLLY:var h=n-t.touches[1].pageX,c=i-t.touches[1].pageY,l=Math.sqrt(h*h+c*c),d=this.dollyStart.y-l,f=(n+t.touches[1].pageX)/2,p=(i+t.touches[1].pageY)/2,m=f/this.domElement.clientWidth*2-1,v=-p/this.domElement.clientHeight*2+1;d>0?this.dollyOut(m,v):d<0&&this.dollyIn(m,v),this.dollyStart.set(0,l);break;case u.PAN:case u.TOUCH_PAN:var g=this.getZoomDistance(!0,1),y=-g*this.panSpeed*(r/this.elementRect.height),E=-g*this.panSpeed*(s/this.elementRect.height);this.pan(y,E,!0);break;case u.ROTATE_FP:this.rotatetFP(r,s)}}}},{key:"endDragging",value:function(){this.enabled&&(this.dampingFactor=this.dampingFactor,this.state=u.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,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!0,n),!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,n=arguments.length>2&&void 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e=this;if(this.enabled){t.preventDefault();var n=this.state;switch(this.elementRect=this.domElement.getBoundingClientRect(),t.button){case c.MOUSE.LEFT:var i=this.keyboard.isPressed("shift");if(this.state=i?u.ROTATE_FP:u.ROTATE,this.state===u.ROTATE)this.wasdKeys.filter(function(t){return e.keyboard.isPressed(t)}).length>0&&(this.state=u.ROTATE_FP);break;case c.MOUSE.MIDDLE:this.state=u.DOLLY;break;case c.MOUSE.RIGHT:this.state=u.PAN}n===u.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=u.TOUCH_ROTATE;break;case 2:this.state=u.TOUCH_DOLLY;break;case 3:this.state=u.TOUCH_PAN}e===u.NONE&&this.startDragging(t)}}},{key:"onMouseWheel",value:function(t){if(this.enabled){t.preventDefault();var e=t.offsetX/this.domElement.clientWidth*2-1,n=-t.offsetY/this.domElement.clientHeight*2+1,i=0;if(t.wheelDelta)i=-t.wheelDelta/40;else if(t.detail)i=t.detail;else if(t.deltaY){var r=l?1:40;i=t.deltaY/r}i<0?this.dollyIn(e,n,Math.abs(i)):this.dollyOut(e,n,Math.abs(i))}}},{key:"checkKeyboardEvents",value:function(){var t=this;if(this.enabled&&this.enableKeyboardNavigation){var e=this.keyboard,n=e.isPressed("shift"),i=n?2:.6,r=function(e,n){var r=t.getZoomDistance(!0,i);t.pan(e*r,n*r,!0)},s=!1,o=function(){s=!0};e.isPressed("w")&&(o(),this.dollyIn(0,0,i)),e.isPressed("s")&&(o(),this.dollyOut(0,0,i)),e.isPressed("a")&&(o(),r(1,0)),e.isPressed("d")&&(o(),r(-1,0)),e.isPressed("e")&&(o(),r(0,1)),e.isPressed("q")&&(o(),r(0,-1));var a=n?10:5;e.isPressed("left")&&(o(),this.rotatetFP(a,0)),e.isPressed("up")&&(o(),this.rotatetFP(0,.5*a)),e.isPressed("down")&&(o(),this.rotatetFP(0,.5*-a)),e.isPressed("right")&&(o(),this.rotatetFP(-a,0)),s&&(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,n=e.clientX,i=e.clientY;if(this.dragStart.set(n,i),this.state===u.TOUCH_DOLLY){var r=n-t.touches[1].pageX,s=i-t.touches[1].pageY,o=Math.sqrt(r*r+s*s);this.dollyStart.set(0,o)}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,n=e.clientX,i=e.clientY,r=this.dragStart.x-n,s=this.dragStart.y-i;switch(this.dragStart.set(n,i),this.state){case u.ROTATE:case u.TOUCH_ROTATE:var o=2*Math.PI*r/this.elementRect.width,a=2*Math.PI*s/this.elementRect.height;this.rotate(o,a,!0);break;case u.DOLLY:break;case u.TOUCH_DOLLY:var h=n-t.touches[1].pageX,c=i-t.touches[1].pageY,l=Math.sqrt(h*h+c*c),d=this.dollyStart.y-l,f=(n+t.touches[1].pageX)/2,p=(i+t.touches[1].pageY)/2,m=f/this.domElement.clientWidth*2-1,v=-p/this.domElement.clientHeight*2+1;d>0?this.dollyOut(m,v):d<0&&this.dollyIn(m,v),this.dollyStart.set(0,l);break;case u.PAN:case u.TOUCH_PAN:var g=this.getZoomDistance(!0,1),y=-g*this.panSpeed*(r/this.elementRect.height),E=-g*this.panSpeed*(s/this.elementRect.height);this.pan(y,E,!0);break;case u.ROTATE_FP:this.rotatetFP(r,s)}}}},{key:"endDragging",value:function(){this.enabled&&(this.dampingFactor=this.dampingFactor,this.state=u.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,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!0,n),!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,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;this.dolly(this.getZoomDistance(!1,n),!0,t,e)}},{key:"rotate",value:function(t,e,n){this.rotateTo(this.sphericalEnd.theta+t,this.sphericalEnd.phi+e,n)}},{key:"rotateTo",value:function(t,e,n){var i=Math.max(this.minAzimuthAngle,Math.min(this.maxAzimuthAngle,t)),r=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,e));this.sphericalEnd.theta=i,this.sphericalEnd.phi=r,this.sphericalEnd.radius=this.spherical.radius,this.sphericalEnd.makeSafe(),this.targetEnd.copy(this.target),n||(this.spherical.theta=this.sphericalEnd.theta,this.spherical.phi=this.sphericalEnd.phi),this.needsUpdate=!0}},{key:"rotatetFP",value:function(t,e){var n=this.object.clone();n.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),n.lookAt(this.targetEnd),n.rotateY(t*this.rotationSpeed),n.rotateX(e*this.rotationSpeed);var i=new c.Vector3;n.getWorldDirection(i),this.v3.subVectors(this.targetEnd,n.position);var r=this.targetEnd.distanceTo(n.position);this.targetEnd.addVectors(n.position,i.multiplyScalar(r)),this.sphericalEnd.setFromVector3(this.v3.subVectors(n.position,this.targetEnd)),function(t,e){for(var n=2*Math.PI,i=.5*n;Math.abs(t.theta-e.theta)>i;)t.theta+=t.theta<e.theta?n:-n}(this.sphericalEnd,this.spherical),this.needsUpdate=!0}},{key:"getZoomDistance",value:function(t,e){var n=this.sphericalEnd.radius,i=void 0,r=this.minDistToTarget,s=100*r;if(n<=this.minDistToTarget)i=this.minZoomDistance;else if(n>=s)i=this.maxZoomDistance;else{var o=(this.maxZoomDistance-this.minZoomDistance)/(s-r);i=this.minZoomDistance+o*(n-r)}return t&&(i=-i),i*=e}},{key:"dolly",value:function(t,e,n,i){this.dollyTo(this.sphericalEnd.radius+t,e,n,i)}},{key:"dollyTo",value:function(t,e,n,i){var r=c.Math.clamp(t,this.minDistance,this.maxDistance),s=this.sphericalEnd.radius-r;this.mouse.set(n,i);var o=this.object.clone();o.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),o.lookAt(this.targetEnd),this.raycaster.setFromCamera(this.mouse,o);var a=new c.Vector3;o.getWorldDirection(a);var h=this.plane;h.setFromNormalAndCoplanarPoint(a,this.targetEnd);var u=this.raycaster.ray.direction.clone().multiplyScalar(s);o.position.add(u);var l=this.line3,d=-h.distanceToPoint(o.position);l.set(o.position,o.position.clone().add(a.clone().multiplyScalar(2*d))),h.intersectLine(l,this.targetEnd),this.sphericalEnd.radius=this.targetEnd.distanceTo(o.position);var f=this.minDistToTarget-this.sphericalEnd.radius;if(f>0){var p=new c.Vector3;o.getWorldDirection(p),this.targetEnd.add(p.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,n){var i=this.object.clone();i.position.setFromSpherical(this.sphericalEnd).add(this.targetEnd),i.lookAt(this.targetEnd),i.updateMatrix(),this.xColumn.setFromMatrixColumn(i.matrix,0),this.yColumn.setFromMatrixColumn(i.matrix,1),this.xColumn.multiplyScalar(t),this.yColumn.multiplyScalar(-e);var r=this.v3.copy(this.xColumn).add(this.yColumn);this.targetEnd.add(r),n||this.target.copy(this.targetEnd),this.needsUpdate=!0}},{key:"moveTo",value:function(t,e,n,i){this.targetEnd.set(t,e,n),i||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%(2*Math.PI),this.spherical.theta=this.spherical.theta%(2*Math.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 c.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=this,n=1;null!=t&&(n=this.dampingFactor*t/.016),n=c.Math.clamp(n,0,1);var i=this.sphericalEnd.theta-this.spherical.theta,r=this.sphericalEnd.phi-this.spherical.phi,s=this.sphericalEnd.radius-this.spherical.radius,o=(new c.Vector3).subVectors(this.targetEnd,this.target);Math.abs(i)>.001||Math.abs(r)>.001||Math.abs(s)>.001||Math.abs(o.x)>.001||Math.abs(o.y)>.001||Math.abs(o.z)>.001?(this.spherical.set(this.spherical.radius+s*n,this.spherical.phi+r*n,this.spherical.theta+i*n),this.target.add(o.multiplyScalar(n)),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 a&&this.eventListeners.cameraChange.forEach(function(t){t(e.object.position,e.target)}),this.needsUpdate=!1,a}}]),t}()}])});

package.json

 {
   "name": "@cognite/3d-camera-controls",
-  "version": "1.5.0",
+  "version": "1.6.0",
   "contributors": [
@@ -5,0 +5,0 @@ "Fredrik Anfinsen <[e-mail]>"

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