vein3d/modifier.js

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n.Vector2(i[0],i[1])},t.prototype.transformPointSelf=function(e){var i=t.transform(this,[e.x,e.y]);return e.x=i[0],e.y=i[1],e},t.prototype.clone=function(){var e=this.m;return new t(e[0],e[1],e[2],e[3])},t.transform=function(t,e){var i=t.m,n=e[0],o=e[1];return e[0]=i[0]*n+i[1]*o,e[1]=i[2]*n+i[3]*o,e},t.mult=function(t,e){var i=t.m,n=e.m,o=i[0],r=i[1],s=i[2],c=i[3];return i[0]=o*n[0]+r*n[2],i[1]=o*n[1]+r*n[3],i[2]=s*n[0]+c*n[2],i[3]=s*n[1]+c*n[3],t},t}();e.Matrix=o},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(6),r=i(16),s=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return 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c=Math.cos(o),u=Math.sin(o),h=1-c,a=e*i*h,f=i*n*h,p=e*n*h,l=u*n,y=u*i,d=u*e;return s.n11=c+e*e*h,s.n12=-l+a,s.n13=y+p,s.n14=0,s.n21=l+a,s.n22=c+i*i*h,s.n23=-d+f,s.n24=0,s.n31=-y+p,s.n32=d+f,s.n33=c+n*n*h,s.n34=0,s},t.prototype.calculateMultiply=function(t,e){var i=t.n11,n=e.n11,o=t.n21,r=e.n21,s=t.n31,c=e.n31,u=t.n12,h=e.n12,a=t.n22,f=e.n22,p=t.n32,l=e.n32,y=t.n13,d=e.n13,_=t.n23,v=e.n23,b=t.n33,m=e.n33,x=t.n14,g=e.n14,M=t.n24,O=e.n24,P=t.n34,w=e.n34;this.n11=i*n+u*r+y*c,this.n12=i*h+u*f+y*l,this.n13=i*d+u*v+y*m,this.n14=i*g+u*O+y*w+x,this.n21=o*n+a*r+_*c,this.n22=o*h+a*f+_*l,this.n23=o*d+a*v+_*m,this.n24=o*g+a*O+_*w+M,this.n31=s*n+p*r+b*c,this.n32=s*h+p*f+b*l,this.n33=s*d+p*v+b*m,this.n34=s*g+p*O+b*w+P},t.multiply=function(e,i){var n=new t;return n.calculateMultiply(e,i),n},t.multiplyVector=function(t,e){var i=e.x,n=e.y,o=e.z;e.x=i*t.n11+n*t.n12+o*t.n13+t.n14,e.y=i*t.n21+n*t.n22+o*t.n23+t.n24,e.z=i*t.n31+n*t.n32+o*t.n33+t.n34},t}();e.Matrix4=i},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(7),r=i(10),s=i(16),c=i(22),u=i(23),h=function(t){function e(e,i){void 0===e&&(e=1),void 0===i&&(i=0);var n=t.call(this)||this;return n._forceX=0,n._forceY=0,n._forceZ=0,n._lookUp=new r.Dictionary,n._rigidity=e,n.friction=i,n}return n(e,t),e.prototype.setBounds=function(t,e,i,n,o,r){void 0===t&&(t=Number.NEGATIVE_INFINITY),void 0===e&&(e=Number.POSITIVE_INFINITY),void 0===i&&(i=Number.NEGATIVE_INFINITY),void 0===n&&(n=Number.POSITIVE_INFINITY),void 0===o&&(o=Number.NEGATIVE_INFINITY),void 0===r&&(r=Number.POSITIVE_INFINITY),this._useBounds=!0,this._boundsMinX=t,this._boundsMaxX=e,this._boundsMinY=i,this._boundsMaxY=n,this._boundsMinZ=o,this._boundsMaxZ=r},e.prototype.clearBounds=function(){this._useBounds=!1},Object.defineProperty(e.prototype,"verletVertices",{get:function(){return this._vertices},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"friction",{get:function(){return 100*(this._friction-1)},set:function(t){t<0&&(t=0),this._friction=t/100+1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rigidity",{get:function(){return this._rigidity},set:function(t){var e,i,n=this._connections.length;for(t>1?t=1:t<0&&(t=0),this._rigidity=t,e=.5*t;i=this._connections[--n];)i.rigidity=e},enumerable:!0,configurable:!0}),e.prototype.setForce=function(t,e,i){this._forceX=t,this._forceY=e,this._forceZ=i},Object.defineProperty(e.prototype,"forceX",{get:function(){return this._forceX},set:function(t){this._forceX=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"forceY",{get:function(){return this._forceY},set:function(t){this._forceY=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"forceZ",{get:function(){return this._forceZ},set:function(t){this._forceZ=t},enumerable:!0,configurable:!0}),e.prototype.unlockAll=function(){for(var t,e=this._vertices.length;t=this._vertices[--e];)t.mobileX=!0,t.mobileY=!0,t.mobileZ=!0},e.prototype.lockXMin=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.minX,"x",t,e)},e.prototype.lockXMax=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.maxX,"x",t,e)},e.prototype.lockYMin=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.minY,"y",t,e)},e.prototype.lockYMax=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.maxY,"y",t,e)},e.prototype.lockZMin=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.minZ,"z",t,e)},e.prototype.lockZMax=function(t,e){void 0===t&&(t=0),void 0===e&&(e=7),this.lockSet(this.mod.maxZ,"z",t,e)},e.prototype.lockSet=function(t,e,i,n){void 0===i&&(i=0),void 0===n&&(n=7);for(var r,s=this._vertices.length;r=this._vertices[--s];)Math.abs(r[e]-t)<=i&&(n&o.ModConstant.X&&(r.mobileX=!1),n&o.ModConstant.Y&&(r.mobileY=!1),n&o.ModConstant.Z&&(r.mobileZ=!1))},e.prototype.setModifiable=function(e){t.prototype.setModifiable.call(this,e),this.initVerletVertices(),this.initVerletConnections(),this.rigidity=this._rigidity},e.prototype.apply=function(){var t,e,i;for(t=this._connections.length;e=this._connections[--t];)e.update();for(t=this._vertices.length;i=this._vertices[--t];)i.mobileX&&(i.x+=this._forceX),i.mobileY&&(i.y+=this._forceY),i.mobileZ&&(i.z+=this._forceZ),i.velocityX/=this._friction,i.velocityY/=this._friction,i.velocityZ/=this._friction,this._useBounds&&(i.x<this._boundsMinX?i.x=this._boundsMinX:i.x>this._boundsMaxX&&(i.x=this._boundsMaxX),i.y<this._boundsMinY?i.y=this._boundsMinY:i.y>this._boundsMaxY&&(i.y=this._boundsMaxY),i.z<this._boundsMinZ?i.z=this._boundsMinZ:i.z>this._boundsMaxZ&&(i.z=this._boundsMaxZ)),i.update()},e.prototype.initVerletVertices=function(){var t,e,i=this.mod.getVertices(),n=i.length;for(this._vertices=[];t=i[--n];)e=new u.VerletVertex(t),this._vertices.push(e),this._lookUp.setVal(t,e)},e.prototype.initVerletConnections=function(){var t,e,i,n=this.mod.getFaces(),o=n.length;this._connections=[];for(var r=0;r<o;r++){t=n[r],e=t.vertices,i=e.length;for(var s=0;s<i-1;s++)this.createConnection(this._lookUp.getVal(e[s]),this._lookUp.getVal(e[s+1])),s>1&&this.createConnection(this._lookUp.getVal(e[0]),this._lookUp.getVal(e[s]));this.createConnection(this._lookUp.getVal(e[i-1]),this._lookUp.getVal(e[0]))}},e.prototype.createConnection=function(t,e){var i=t.distanceTo(e),n=new c.VerletConnection(t,e,i,this._rigidity);this._connections.push(n)},e}(s.Modifier);e.Cloth=h},function(t,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e,i,n){void 0===n&&(n=.5),this._rigidity=.5,this._v1=t,this._v2=e,this._strictDistance=i,this._rigidity=n}return Object.defineProperty(t.prototype,"rigidity",{get:function(){return this._rigidity},set:function(t){this._rigidity=t},enumerable:!0,configurable:!0}),t.prototype.update=function(){var t,e,i,n,o=this._v1.x,r=this._v2.x,s=this._v1.y,c=this._v2.y,u=this._v1.z,h=this._v2.z,a=r-o,f=c-s,p=h-u,l=Math.sqrt(a*a+f*f+p*p);l!=this._strictDistance&&(t=(this._strictDistance-l)/l*this._rigidity,e=t*a,i=t*f,n=t*p,this._v1.mobileX&&this._v2.mobileX||(e*=2),this._v1.mobileY&&this._v2.mobileY||(i*=2),this._v1.mobileZ&&this._v2.mobileZ||(n*=2),this._v1.mobileX&&(this._v1.x-=e),this._v1.mobileY&&(this._v1.y-=i),this._v1.mobileZ&&(this._v1.z-=n),this._v2.mobileX&&(this._v2.x+=e),this._v2.mobileY&&(this._v2.y+=i),this._v2.mobileZ&&(this._v2.z+=n))},t}();e.VerletConnection=i},function(t,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t){this.mobileX=!0,this.mobileY=!0,this.mobileZ=!0,this._v=t,this.setPosition(this._v.x,this._v.y,this._v.z)}return t.prototype.setPosition=function(t,e,i){this._x=this._oldX=t,this._y=this._oldY=e,this._z=this._oldZ=i,this._v.x=t,this._v.y=e,this._v.z=i},t.prototype.update=function(){var t,e,i;this.mobileX&&(t=this.x,this.x+=this.velocityX,this._oldX=t),this.mobileY&&(e=this.y,this.y+=this.velocityY,this._oldY=e),this.mobileZ&&(i=this.z,this.z+=this.velocityZ,this._oldZ=i)},Object.defineProperty(t.prototype,"x",{get:function(){return this._x},set:function(t){this._x=t,this.mobileX||(this._oldX=t),this._v.x=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._y},set:function(t){this._y=t,
this.mobileY||(this._oldY=t),this._v.y=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._z},set:function(t){this._z=t,this.mobileZ||(this._oldZ=t),this._v.z=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"velocityX",{get:function(){return this._x-this._oldX},set:function(t){this._oldX=this._x-t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"velocityY",{get:function(){return this._y-this._oldY},set:function(t){this._oldY=this._y-t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"velocityZ",{get:function(){return this._z-this._oldZ},set:function(t){this._oldZ=this._z-t},enumerable:!0,configurable:!0}),t.prototype.distanceTo=function(t){return Math.sqrt((this.x-t.x)*(this.x-t.x)+(this.y-t.y)*(this.y-t.y)+(this.z-t.z)*(this.z-t.z))},t}();e.VerletVertex=i},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(7),r=i(16),s=function(t){function e(e){void 0===e&&(e=0);var i=t.call(this)||this;return i.axc=o.ModConstant.NONE,i.start=0,i.end=0,i.frc=e,i}return n(e,t),Object.defineProperty(e.prototype,"force",{get:function(){return this.frc},set:function(t){this.frc=t},enumerable:!0,configurable:!0}),e.prototype.constraintAxes=function(t){this.axc=t},e.prototype.setFalloff=function(t,e){void 0===t&&(t=0),void 0===e&&(e=1),this.start=t,this.end=e},e.prototype.apply=function(){for(var t=this.mod.getVertices(),e=t.length,i=0;i<e;i++){var n=t[i],o=Math.random()*this.force-this.force/2,r=n.getRatio(this.mod.maxAxis);this.start<this.end?(r<this.start&&(r=0),r>this.end&&(r=1)):this.start>this.end?(r=1-r,r>this.start&&(r=0),r<this.end&&(r=1)):r=1,1&this.axc||(n.x+=o*r),this.axc>>1&1||(n.y+=o*r),this.axc>>2&1||(n.z+=o*r)}},e}(r.Modifier);e.Noise=s},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(6),r=i(16),s=function(t){function e(e,i,n){void 0===e&&(e=0),void 0===i&&(i=0),void 0===n&&(n=0);var r=t.call(this)||this;return r.pivot=new o.Vector3(e,i,n),r}return n(e,t),e.prototype.setMeshCenter=function(){var t=-(this.mod.minX+this.mod.width/2),e=-(this.mod.minY+this.mod.height/2),i=-(this.mod.minZ+this.mod.depth/2);this.pivot=new o.Vector3(t,e,i)},e.prototype.apply=function(){for(var t=this.mod.getVertices(),e=t.length,i=0;i<e;i++){var n=t[i];n.vector=n.vector.add(this.pivot)}var o=this.pivot.clone();this.mod.updateMeshPosition(o.negate())},e}(r.Modifier);e.Pivot=s},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(7),r=i(13),s=i(16),c=function(t){function e(e){void 0===e&&(e=0);var i=t.call(this)||this;return 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n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(20),r=i(6),s=i(16),c=function(t){function e(e){var i=t.call(this)||this;return i.start=0,i.end=1,i._vector=new r.Vector3(1,0,1),i._vector2=new r.Vector3(0,1,0),i.frc=e,i.pow=1,i}return n(e,t),e.prototype.setFalloff=function(t,e){void 0===t&&(t=0),void 0===e&&(e=1),this.start=t,this.end=e},Object.defineProperty(e.prototype,"force",{get:function(){return this.frc},set:function(t){this.frc=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"power",{get:function(){return this.pow},set:function(t){this.pow=t},enumerable:!0,configurable:!0}),e.prototype.apply=function(){for(var t=this.mod.getVertices(),e=t.length,i=0;i<e;i++){var n=t[i],r=n.ratioVector.multiply(this._vector2),s=this.frc*Math.pow(r.magnitude,this.pow),c=o.Matrix4.scaleMatrix(1+s*this._vector.x,1+s*this._vector.y,1+s*this._vector.z),u=n.vector;o.Matrix4.multiplyVector(c,u),n.vector=u}},e}(s.Modifier);e.Taper=c},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(20),r=i(6),s=i(16),c=function(t){function e(e){void 0===e&&(e=0);var i=t.call(this)||this;return i._vector=new r.Vector3(0,1,0),i.center=r.Vector3.ZERO,i._angle=e,i}return n(e,t),Object.defineProperty(e.prototype,"angle",{get:function(){return this._angle},set:function(t){this._angle=t},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"vector",{get:function(){return this._vector},set:function(t){this._vector=t},enumerable:!0,configurable:!0}),e.prototype.apply=function(){this._vector.normalize();for(var t=new r.Vector3(this.mod.maxX/2,this.mod.maxY/2,this.mod.maxZ/2),e=-r.Vector3.dot(this._vector,this.center),i=0;i<this.mod.getVertices().length;i++){var n=this.mod.getVertices()[i],o=r.Vector3.dot(new r.Vector3(n.x,n.y,n.z),this._vector)+e;this.twistPoint(n,o/t.magnitude*this._angle)}},e.prototype.twistPoint=function(t,e){var i=o.Matrix4.translationMatrix(t.x,t.y,t.z);i=o.Matrix4.multiply(o.Matrix4.rotationMatrix(this._vector.x,this._vector.y,this._vector.z,e),i),t.x=i.n14,t.y=i.n24,t.z=i.n34},e}(s.Modifier);e.Twist=c},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(20),r=i(6),s=i(16),c=function(t){function e(){var e=t.call(this)||this;return e.steerVector=new r.Vector3(0,1,0),e.rollVector=new r.Vector3(0,0,1),e.speed=0,e.turn=0,e.roll=0,e}return n(e,t),e.prototype.setModifiable=function(e){t.prototype.setModifiable.call(this,e),this._radius=e.width/2},e.prototype.apply=function(){this.roll+=this.speed;var t,e=this.mod.getVertices(),i=e.length;if(0!=this.turn){var n=o.Matrix4.rotationMatrix(this.steerVector.x,this.steerVector.y,this.steerVector.z,this.turn),r=this.rollVector.clone();o.Matrix4.multiplyVector(n,r),t=o.Matrix4.rotationMatrix(r.x,r.y,r.z,this.roll)}else t=o.Matrix4.rotationMatrix(this.rollVector.x,this.rollVector.y,this.rollVector.z,this.roll);for(var s=0;s<i;s++){var c=e[s],u=c.vector.clone();0!=this.turn&&o.Matrix4.multiplyVector(n,u),o.Matrix4.multiplyVector(t,u),c.x=u.x,c.y=u.y,c.z=u.z}},Object.defineProperty(e.prototype,"step",{get:function(){return this._radius*this.speed/Math.PI},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"perimeter",{get:function(){return 2*this._radius*Math.PI},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},enumerable:!0,configurable:!0}),e}(s.Modifier);e.Wheel=c},function(t,e,i){"use strict";var n=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])};return function(e,i){function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}();Object.defineProperty(e,"__esModule",{value:!0});var o=i(16),r=i(31),s=function(t){function e(){var e=t.call(this)||this;return e.eventEmitter=new r.EventEmitter,e}return n(e,t),e.prototype.apply=function(){for(var t=this.mod.getVertices(),e=t.length,i=0;i<e;i++){var n=t[i];this.renderVector&&this.renderVector(n,i,e)}this.dispatchEvent("CHANGE")},e.prototype.addEventListener=function(t,e){this.eventEmitter.on(t,e)},e.prototype.dispatchEvent=function(t){return this.eventEmitter.emit(t)},e.prototype.hasEventListener=function(t){return this.eventEmitter.has(t)},e.prototype.removeEventListener=function(t,e){this.eventEmitter.off(t,e)},e}(o.Modifier);e.UserDefined=s},function(t,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(){}return t.prototype.on=function(t,e){return n||(n={}),n[t]||(n[t]=[]),n[t].push(e),e},t.prototype.emit=function(t){for(var e=[],i=1;i<arguments.length;i++)e[i-1]=arguments[i];var o=!1;if(t&&n){var r=n[t];if(!r)return o;r=r.slice();var s,c=r.length,u=Array.prototype.slice.call(arguments);for(u.shift();c--;){var 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