Fantasy-Map-Generator/libs/orbitControls.min.js

THREE.OrbitControls=function(e,t){var o,n,a,i,c;void 0===t&&console.warn('THREE.OrbitControls: The second parameter "domElement" is now mandatory.'),t===document&&console.error('THREE.OrbitControls: "document" should not be used as the target "domElement". Please use "renderer.domElement" instead.'),this.object=e,this.domElement=t,this.enabled=!0,this.target=new THREE.Vector3,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!1,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.enableKeys=!0,this.keys={LEFT:37,UP:38,RIGHT:39,BOTTOM:40},this.mouseButtons={LEFT:THREE.MOUSE.ROTATE,MIDDLE:THREE.MOUSE.DOLLY,RIGHT:THREE.MOUSE.PAN},this.touches={ONE:THREE.TOUCH.ROTATE,TWO:THREE.TOUCH.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this.getPolarAngle=function(){return p.phi},this.getAzimuthalAngle=function(){return p.theta},this.saveState=function(){s.target0.copy(s.target),s.position0.copy(s.object.position),s.zoom0=s.object.zoom},this.reset=function(){s.target.copy(s.target0),s.object.position.copy(s.position0),s.object.zoom=s.zoom0,s.object.updateProjectionMatrix(),s.dispatchEvent(r),s.update(),m=l.NONE},this.update=(o=new THREE.Vector3,n=(new THREE.Quaternion).setFromUnitVectors(e.up,new THREE.Vector3(0,1,0)),a=n.clone().inverse(),i=new THREE.Vector3,c=new THREE.Quaternion,function(){var e=s.object.position;return o.copy(e).sub(s.target),o.applyQuaternion(n),p.setFromVector3(o),s.autoRotate&&m===l.NONE&&w(2*Math.PI/60/60*s.autoRotateSpeed),s.enableDamping?(p.theta+=d.theta*s.dampingFactor,p.phi+=d.phi*s.dampingFactor):(p.theta+=d.theta,p.phi+=d.phi),p.theta=Math.max(s.minAzimuthAngle,Math.min(s.maxAzimuthAngle,p.theta)),p.phi=Math.max(s.minPolarAngle,Math.min(s.maxPolarAngle,p.phi)),p.makeSafe(),p.radius*=b,p.radius=Math.max(s.minDistance,Math.min(s.maxDistance,p.radius)),!0===s.enableDamping?s.target.addScaledVector(T,s.dampingFactor):s.target.add(T),o.setFromSpherical(p),o.applyQuaternion(a),e.copy(s.target).add(o),s.object.lookAt(s.target),!0===s.enableDamping?(d.theta*=1-s.dampingFactor,d.phi*=1-s.dampingFactor,T.multiplyScalar(1-s.dampingFactor)):(d.set(0,0,0),T.set(0,0,0)),b=1,!!(O||i.distanceToSquared(s.object.position)>h||8*(1-c.dot(s.object.quaternion))>h)&&(s.dispatchEvent(r),i.copy(s.object.position),c.copy(s.object.quaternion),O=!1,!0)}),this.dispose=function(){s.domElement.removeEventListener("contextmenu",$,!1),s.domElement.removeEventListener("mousedown",I,!1),s.domElement.removeEventListener("wheel",K,!1),s.domElement.removeEventListener("touchstart",q,!1),s.domElement.removeEventListener("touchend",J,!1),s.domElement.removeEventListener("touchmove",Q,!1),document.removeEventListener("mousemove",B,!1),document.removeEventListener("mouseup",G,!1),window.removeEventListener("keydown",W,!1)};var s=this,r={type:"change"},u={type:"start"},E={type:"end"},l={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},m=l.NONE,h=1e-6,p=new THREE.Spherical,d=new THREE.Spherical,b=1,T=new THREE.Vector3,O=!1,f=new THREE.Vector2,R=new THREE.Vector2,g=new THREE.Vector2,H=new THREE.Vector2,v=new THREE.Vector2,y=new THREE.Vector2,P=new THREE.Vector2,N=new THREE.Vector2,A=new THREE.Vector2;function L(){return Math.pow(.95,s.zoomSpeed)}function w(e){d.theta-=e}function j(e){d.phi-=e}var M,C=(M=new THREE.Vector3,function(e,t){M.setFromMatrixColumn(t,0),M.multiplyScalar(-e),T.add(M)}),S=function(){var e=new THREE.Vector3;return function(t,o){!0===s.screenSpacePanning?e.setFromMatrixColumn(o,1):(e.setFromMatrixColumn(o,0),e.crossVectors(s.object.up,e)),e.multiplyScalar(t),T.add(e)}}(),k=function(){var e=new THREE.Vector3;return function(t,o){var n=s.domElement;if(s.object.isPerspectiveCamera){var a=s.object.position;e.copy(a).sub(s.target);var i=e.length();i*=Math.tan(s.object.fov/2*Math.PI/180),C(2*t*i/n.clientHeight,s.object.matrix),S(2*o*i/n.clientHeight,s.object.matrix)}else s.object.isOrthographicCamera?(C(t*(s.object.right-s.object.left)/s.object.zoom/n.clientWidth,s.object.matrix),S(o*(s.object.top-s.object.bottom)/s.object.zoom/n.clientHeight,s.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),s.enablePan=!1)}}();function Y(e){s.object.isPerspectiveCamera?b/=e:s.object.isOrthographicCamera?(s.object.zoom=Math.max(s.minZoom,Math.min(s.maxZoom,s.object.zoom*e)),s.object.updateProjectionMatrix(),O=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),s.enableZoom=!1)}function D(e){s.object.isPerspectiveCamera?b*=e:s.object.isOrthographicCamera?(s.object.zoom=Math.max(s.minZoom,Math.min(s.maxZoom,s.object.zoom/e)),s.object.updateProjectionMatrix(),O=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),s.enableZoom=!1)}function U(e){f.set(e.clientX,e.clientY)}function x(e){H.set(e.clientX,e.clientY)}function V(e){if(1==e.touches.length)f.set(e.touches[0].pageX,e.touches[0].pageY);else{var t=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);f.set(t,o)}}function z(e){if(1==e.touches.length)H.set(e.touches[0].pageX,e.touches[0].pageY);else{var t=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);H.set(t,o)}}function X(e){var t=e.touches[0].pageX-e.touches[1].pageX,o=e.touches[0].pageY-e.touches[1].pageY,n=Math.sqrt(t*t+o*o);P.set(0,n)}function _(e){if(1==e.touches.length)R.set(e.touches[0].pageX,e.touches[0].pageY);else{var t=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);R.set(t,o)}g.subVectors(R,f).multiplyScalar(s.rotateSpeed);var n=s.domElement;w(2*Math.PI*g.x/n.clientHeight),j(2*Math.PI*g.y/n.clientHeight),f.copy(R)}function Z(e){if(1==e.touches.length)v.set(e.touches[0].pageX,e.touches[0].pageY);else{var t=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);v.set(t,o)}y.subVectors(v,H).multiplyScalar(s.panSpeed),k(y.x,y.y),H.copy(v)}function F(e){var t=e.touches[0].pageX-e.touches[1].pageX,o=e.touches[0].pageY-e.touches[1].pageY,n=Math.sqrt(t*t+o*o);N.set(0,n),A.set(0,Math.pow(N.y/P.y,s.zoomSpeed)),Y(A.y),P.copy(N)}function I(e){if(!1!==s.enabled){switch(e.preventDefault(),s.domElement.focus?s.domElement.focus():window.focus(),e.button){case 0:switch(s.mouseButtons.LEFT){case THREE.MOUSE.ROTATE:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===s.enablePan)return;x(e),m=l.PAN}else{if(!1===s.enableRotate)return;U(e),m=l.ROTATE}break;case THREE.MOUSE.PAN:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===s.enableRotate)return;U(e),m=l.ROTATE}else{if(!1===s.enablePan)return;x(e),m=l.PAN}break;default:m=l.NONE}break;case 1:switch(s.mouseButtons.MIDDLE){case THREE.MOUSE.DOLLY:if(!1===s.enableZoom)return;!function(e){P.set(e.clientX,e.clientY)}(e),m=l.DOLLY;break;default:m=l.NONE}break;case 2:switch(s.mouseButtons.RIGHT){case THREE.MOUSE.ROTATE:if(!1===s.enableRotate)return;U(e),m=l.ROTATE;break;case THREE.MOUSE.PAN:if(!1===s.enablePan)return;x(e),m=l.PAN;break;default:m=l.NONE}}m!==l.NONE&&(document.addEventListener("mousemove",B,!1),document.addEventListener("mouseup",G,!1),s.dispatchEvent(u))}}function B(e){if(!1!==s.enabled)switch(e.preventDefault(),m){case l.ROTATE:if(!1===s.enableRotate)return;!function(e){R.set(e.clientX,e.clientY),g.subVectors(R,f).multiplyScalar(s.rotateSpeed);var t=s.domElement;w(2*Math.PI*g.x/t.clientHeight),j(2*Math.PI*g.y/t.clientHeight),f.copy(R),s.update()}(e);break;case l.DOLLY:if(!1===s.enableZoom)return;!function(e){N.set(e.clientX,e.clientY),A.subVectors(N,P),A.y>0?Y(L()):A.y<0&&D(L()),P.copy(N),s.update()}(e);break;case l.PAN:if(!1===s.enablePan)return;!function(e){v.set(e.clientX,e.clientY),y.subVectors(v,H).multiplyScalar(s.panSpeed),k(y.x,y.y),H.copy(v),s.update()}(e)}}function G(e){!1!==s.enabled&&(document.removeEventListener("mousemove",B,!1),document.removeEventListener("mouseup",G,!1),s.dispatchEvent(E),m=l.NONE)}function K(e){!1===s.enabled||!1===s.enableZoom||m!==l.NONE&&m!==l.ROTATE||(e.preventDefault(),e.stopPropagation(),s.dispatchEvent(u),function(e){e.deltaY<0?D(L()):e.deltaY>0&&Y(L()),s.update()}(e),s.dispatchEvent(E))}function W(e){!1!==s.enabled&&!1!==s.enableKeys&&!1!==s.enablePan&&function(e){var t=!1;switch(e.keyCode){case s.keys.UP:k(0,s.keyPanSpeed),t=!0;break;case s.keys.BOTTOM:k(0,-s.keyPanSpeed),t=!0;break;case s.keys.LEFT:k(s.keyPanSpeed,0),t=!0;break;case s.keys.RIGHT:k(-s.keyPanSpeed,0),t=!0}t&&(e.preventDefault(),s.update())}(e)}function q(e){if(!1!==s.enabled){switch(e.preventDefault(),e.touches.length){case 1:switch(s.touches.ONE){case THREE.TOUCH.ROTATE:if(!1===s.enableRotate)return;V(e),m=l.TOUCH_ROTATE;break;case THREE.TOUCH.PAN:if(!1===s.enablePan)return;z(e),m=l.TOUCH_PAN;break;default:m=l.NONE}break;case 2:switch(s.touches.TWO){case THREE.TOUCH.DOLLY_PAN:if(!1===s.enableZoom&&!1===s.enablePan)return;!function(e){s.enableZoom&&X(e),s.enablePan&&z(e)}(e),m=l.TOUCH_DOLLY_PAN;break;case THREE.TOUCH.DOLLY_ROTATE:if(!1===s.enableZoom&&!1===s.enableRotate)return;!function(e){s.enableZoom&&X(e),s.enableRotate&&V(e)}(e),m=l.TOUCH_DOLLY_ROTATE;break;default:m=l.NONE}break;default:m=l.NONE}m!==l.NONE&&s.dispatchEvent(u)}}function Q(e){if(!1!==s.enabled)switch(e.preventDefault(),e.stopPropagation(),m){case l.TOUCH_ROTATE:if(!1===s.enableRotate)return;_(e),s.update();break;case l.TOUCH_PAN:if(!1===s.enablePan)return;Z(e),s.update();break;case l.TOUCH_DOLLY_PAN:if(!1===s.enableZoom&&!1===s.enablePan)return;!function(e){s.enableZoom&&F(e),s.enablePan&&Z(e)}(e),s.update();break;case l.TOUCH_DOLLY_ROTATE:if(!1===s.enableZoom&&!1===s.enableRotate)return;!function(e){s.enableZoom&&F(e),s.enableRotate&&_(e)}(e),s.update();break;default:m=l.NONE}}function J(e){!1!==s.enabled&&(s.dispatchEvent(E),m=l.NONE)}function $(e){!1!==s.enabled&&e.preventDefault()}s.domElement.addEventListener("contextmenu",$,!1),s.domElement.addEventListener("mousedown",I,!1),s.domElement.addEventListener("wheel",K,!1),s.domElement.addEventListener("touchstart",q,!1),s.domElement.addEventListener("touchend",J,!1),s.domElement.addEventListener("touchmove",Q,!1),window.addEventListener("keydown",W,!1),this.update()},THREE.OrbitControls.prototype=Object.create(THREE.EventDispatcher.prototype),THREE.OrbitControls.prototype.constructor=THREE.OrbitControls,THREE.MapControls=function(e,t){THREE.OrbitControls.call(this,e,t),this.mouseButtons.LEFT=THREE.MOUSE.PAN,this.mouseButtons.RIGHT=THREE.MOUSE.ROTATE,this.touches.ONE=THREE.TOUCH.PAN,this.touches.TWO=THREE.TOUCH.DOLLY_ROTATE},THREE.MapControls.prototype=Object.create(THREE.EventDispatcher.prototype),THREE.MapControls.prototype.constructor=THREE.MapControls;