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

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