diff --git a/src/cad/fx/Polygon.java b/src/cad/fx/Polygon.java index a6b465c1..3a363b94 100644 --- a/src/cad/fx/Polygon.java +++ b/src/cad/fx/Polygon.java @@ -36,9 +36,7 @@ public class Polygon { this.holes = holes; checkPolygon(shell); for (List hole : holes) { - if (hole.size() < 3) { - checkPolygon(hole); - } + checkPolygon(hole); } } @@ -58,8 +56,8 @@ public class Polygon { return new Vector[] {x, y, normal}; } - private void checkPolygon(List shell) { - if (shell.size() < 3) { + private void checkPolygon(List points) { + if (points.size() < 3) { throw new IllegalArgumentException("Polygon should contain at least 3 point"); } } diff --git a/src/cad/math/HMath.java b/src/cad/math/HMath.java index d76173c6..6d44c0a1 100644 --- a/src/cad/math/HMath.java +++ b/src/cad/math/HMath.java @@ -252,7 +252,7 @@ public class HMath { return copy; } - public static boolean areEquals(double v1, double v2, double tolerance) { + public static boolean areEqual(double v1, double v2, double tolerance) { return abs(v1 - v2) < tolerance; } } diff --git a/src/cad/math/Vector.java b/src/cad/math/Vector.java index baca8eb8..8eb7e8ac 100644 --- a/src/cad/math/Vector.java +++ b/src/cad/math/Vector.java @@ -112,9 +112,9 @@ public class Vector { public boolean equalTo(Vector vector, double tolerance) { return - HMath.areEquals(x, vector.x, tolerance) && - HMath.areEquals(y, vector.y, tolerance) && - HMath.areEquals(z, vector.z, tolerance); + HMath.areEqual(x, vector.x, tolerance) && + HMath.areEqual(y, vector.y, tolerance) && + HMath.areEqual(z, vector.z, tolerance); } public Vector negate() { diff --git a/web/app/engine.js b/web/app/engine.js index e69de29b..4a449f1b 100644 --- a/web/app/engine.js +++ b/web/app/engine.js @@ -0,0 +1,249 @@ + +TCAD.utils = {}; + +TCAD.utils.createSquare = function(width) { + + width /= 2; + + var shell = [ + new TCAD.Vector(-width, -width, 0), + new TCAD.Vector( width, -width, 0), + new TCAD.Vector( width, width, 0), + new TCAD.Vector(-width, width, 0) + ]; + + return new TCAD.Polygon(shell); +}; + +TCAD.utils.createBox = function(width) { + var square = TCAD.utils.createSquare(width); + return TCAD.geom.extrude(square, square.normal.multiply(width)); +}; + +TCAD.utils.checkPolygon = function(poly) { + if (poly.length < 3) { + throw new Error('Polygon should contain at least 3 point'); + } +}; + +TCAD.utils.fixCCW = function(shell) { + if (!TCAD.geom.isCCW(shell)) { + shell = shell.slice(0); + shell.reverse(); + } + return shell; +}; + +TCAD.TOLERANCE = 0.000001; + +TCAD.utils.areEqual = function(v1, v2, tolerance) { + return Math.abs(v1 - v2) < tolerance; +}; + +TCAD.utils.areVectorsEqual = function(v1, v2, tolerance) { + return TCAD.utils.areEqual(v1.x, v2.x, tolerance) && + TCAD.utils.areEqual(v1.y, v2.y, tolerance) && + TCAD.utils.areEqual(v1.z, v2.z, tolerance); +}; + +TCAD.utils.vectorsEqual = function(v1, v2) { + return TCAD.utils.areVectorsEqual(v1, v2, TCAD.TOLERANCE); +}; + +TCAD.utils.equal = function(v1, v2) { + return TCAD.utils.areEqual(v1, v2, TCAD.TOLERANCE); +}; + +TCAD.geom = {}; +TCAD.geom.normalOfCCWSeq = function(ccwSequence) { + var a = ccwSequence[0]; + var b = ccwSequence[1]; + var c = ccwSequence[2]; + + return b.minus(a).cross(c.minus(a)).normalize(); +}; + +TCAD.geom.normalOfCCWSeqTHREE = function(ccwSequence) { + var a = ccwSequence[0]; + var b = ccwSequence[1].clone(); + var c = ccwSequence[2].clone(); + + return b.sub(a).cross(c.sub(a)).normalize(); +}; + + +// http://en.wikipedia.org/wiki/Shoelace_formula +TCAD.geom.area = function (contour) { + var n = contour.length; + var a = 0.0; + for ( var p = n - 1, q = 0; q < n; p = q ++ ) { + a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y; + } + return a * 0.5; +}; + +TCAD.geom.isCCW = function(vertices) { + return TCAD.geom.area(vertices) >= 0; +}; + +TCAD.geom.extrude = function(source, target) { + + var dotProduct = target.normalize().dot(source.normal); + if (dotProduct == 0) { + return []; + } + if (dotProduct > 0) { + source = source.flip(); + } + + var poly = [source]; + + var lid = source.shift(target).flip(); + poly.push(lid); + + var n = source.shell.length; + for ( var p = n - 1, i = 0; i < n; p = i ++ ) { + var face = new TCAD.Polygon([ + source.shell[p], + source.shell[i], + lid.shell[i], + lid.shell[p] + ]); + poly.push(face); + } + return poly; +}; + + +TCAD.Solid = function(polygons) { + + THREE.Geometry.call( this ); + + var scope = this; + function pushVertices(vertices) { + for ( var v = 0; v < vertices.length; ++ v ) { + scope.vertices.push( new THREE.Vector3( vertices[v].x, vertices[v].y, vertices[v].z ) ); + } + } + + var off = 0; + for (var p = 0; p < polygons.length; ++ p) { + var poly = polygons[p]; + var faces = poly.triangulate(); + pushVertices(poly.shell); + for ( var h = 0; h < poly.holes; ++ h ) { + pushVertices(poly.holes[ h ]); + } + var polyFace = {faces : [], polygon : poly}; + + for ( var i = 0; i < faces.length; ++ i ) { + + var a = faces[i][0] + off; + var b = faces[i][1] + off; + var c = faces[i][2] + off; + + var fNormal = TCAD.geom.normalOfCCWSeqTHREE([ + this.vertices[a], this.vertices[b], this.vertices[c]]); + + if (!TCAD.utils.vectorsEqual(fNormal, poly.normal)) { + console.log("ASSERT"); + var _a = a; + a = c; + c = _a; + } + + var face = new THREE.Face3( a, b, c ); + polyFace.faces.push(face); + face.__TCAD_polyFace = polyFace; + face.normal = poly.normal.three(); + face.materialIndex = p; + this.faces.push( face ); + } + off = this.vertices.length; + } + + this.mergeVertices(); +}; + +TCAD.Solid.prototype = Object.create( THREE.Geometry.prototype ); + +/** + * Polygon + **/ +TCAD.Polygon = function(shell, holes, normal) { + + if (!holes) { + holes = []; + } + TCAD.utils.checkPolygon(shell); + for (var h = 0; h < holes.length; ++h) { + TCAD.utils.checkPolygon(holes[h]); + } + + if (normal === undefined) { + normal = TCAD.geom.normalOfCCWSeq(shell); + } else { + shell = TCAD.utils.fixCCW(shell); + } + + this.normal = normal; + this.shell = shell; + this.holes = holes; +}; + +TCAD.Polygon.prototype.someBasis = function() { + var a = this.shell[0]; + var b = this.shell[1]; + + var x = b.minus(a).normalize(); + var y = this.normal.cross(x).normalize(); + + return [x, y, this.normal]; +}; + +TCAD.Polygon.prototype.reverse = function(triangle) { + var first = triangle[0]; + triangle[0] = triangle[2]; + triangle[2] = first; +}; + +TCAD.Polygon.prototype.flip = function() { + return new TCAD.Polygon(this.shell, this.holes, this.normal.negate()); +}; + +TCAD.Polygon.prototype.shift = function(target) { + var shell = []; + var i; + for (i = 0; i < this.shell.length; ++i) { + shell[i] = this.shell[i].plus(target); + } + var holes = []; + for (var h = 0; h < this.holes.length; ++h) { + holes[h] = []; + for (i = 0; i < this.holes[h].length; ++i) { + holes[h][i] = this.holes[h][i].plus(target); + } + } + return new TCAD.Polygon(shell, holes, this.normal); +}; + + +TCAD.Polygon.prototype.triangulate = function() { + + var _3dTransformation = new TCAD.Matrix().setBasis(this.someBasis()); + var _2dTransformation = _3dTransformation.invert(); + + var i, h; + var shell = []; + var holes = []; + for (i = 0; i < this.shell.length; ++i) { + shell[i] = _2dTransformation.apply(this.shell[i]).three(); + } + for (h = 0; h < this.holes.length; ++h) { + holes[h] = []; + for (i = 0; i < this.holes[h].length; ++i) { + holes[h][i] = _2dTransformation.apply(this.holes[h][i]); + } + } + return THREE.Shape.Utils.triangulateShape( shell, holes ); +}; diff --git a/web/app/main.js b/web/app/main.js index a345f252..2c10b489 100644 --- a/web/app/main.js +++ b/web/app/main.js @@ -5,4 +5,4 @@ TCAD.App = function() { this.viewer = new TCAD.Viewer(); this.ui = new TCAD.UI(); -} +}; diff --git a/web/app/vector.js b/web/app/vector.js new file mode 100644 index 00000000..8c05992f --- /dev/null +++ b/web/app/vector.js @@ -0,0 +1,210 @@ + +TCAD.Vector = function(x, y, z) { + + this.x = x || 0; + this.y = y || 0; + this.z = z || 0; +}; + +TCAD.Vector.prototype.set = function(x, y, z) { + this.x = x; + this.y = y; + this.z = z; +}; + +TCAD.Vector.prototype.set3 = function(data) { + this.x = data[0]; + this.y = data[1]; + this.z = data[2]; +}; + +TCAD.Vector.prototype.multiply = function(factor) { + return new TCAD.Vector(this.x * factor, this.y * factor, this.z * factor); +}; + +TCAD.Vector.prototype.dot = function(vector) { + return this.x * vector.x + this.y * vector.y + this.z * vector.z; +}; + +TCAD.Vector.prototype.copy = function() { + return new TCAD.Vector(this.x, this.y, this.z); +}; + +TCAD.Vector.prototype.length = function() { + return Math.sqrt(this.x*this.x + this.y*this.y + this.z*this.z); +}; + +TCAD.Vector.prototype.minus = function(vector) { + return new TCAD.Vector(this.x - vector.x, this.y - vector.y, this.z - vector.z); +}; + +TCAD.Vector.prototype.plus = function(vector) { + return new TCAD.Vector(this.x + vector.x, this.y + vector.y, this.z + vector.z); +}; + +TCAD.Vector.prototype.normalize = function() { + var mag = this.length(); + if (mag == 0.0) { + return new TCAD.Vector(0.0, 0.0, 0.0); + } + return new TCAD.Vector(this.x / mag, this.y / mag, this.z / mag); +}; + +TCAD.Vector.prototype.cross = function(a) { + return new TCAD.Vector( + this.y * a.z - this.z * a.y, + this.z * a.x - this.x * a.z, + this.x * a.y - this.y * a.x + ); +}; + +TCAD.Vector.prototype.negate = function() { + return this.multiply(-1); +}; + +TCAD.Vector.prototype.equals = function(vector) { + return TCAD.utils.vectorsEqual(this, vector); +}; + +TCAD.Vector.prototype.three = function() { + return new THREE.Vector3(this.x, this.y, this.z); +}; + + + + +TCAD.Matrix = function() { + this.reset(); +}; + +TCAD.Matrix.prototype.reset = function() { + this.mxx = 1; this.mxy = 0; this.mxz = 0; this.tx = 0; + this.myx = 0; this.myy = 1; this.myz = 0; this.ty = 0; + this.mzx = 0; this.mzy = 0; this.mzz = 1; this.tz = 0; + return this; +}; + +TCAD.Matrix.prototype.setBasis = function(basis) { + var b = basis; + this.mxx = b[0].x; this.mxy = b[1].x; this.mxz = b[2].x; this.tx = 0; + this.myx = b[0].y; this.myy = b[1].y; this.myz = b[2].y; this.ty = 0; + this.mzx = b[0].z; this.mzy = b[1].z; this.mzz = b[2].z; this.tz = 0; + return this; +}; + +TCAD.Matrix.prototype.set3 = function( + mxx, mxy, mxz, + myx, myy, myz, + mzx, mzy, mzz + ) { + this.mxx = mxx; this.mxy = mxy; this.mxz = mxz; + this.myx = myx; this.myy = myy; this.myz = myz; + this.mzx = mzx; this.mzy = mzy; this.mzz = mzz; + return this; +}; + +TCAD.Matrix.prototype.set34 = function( + mxx, mxy, mxz, tx, + myx, myy, myz, ty, + mzx, mzy, mzz, tz + ) { + this.mxx = mxx; this.mxy = mxy; this.mxz = mxz; this.tx = tx; + this.myx = myx; this.myy = myy; this.myz = myz; this.ty = ty; + this.mzx = mzx; this.mzy = mzy; this.mzz = mzz; this.tz = tz; + return this; +}; + +TCAD.Matrix.prototype.setMatrix = function(m) { + this.mxx = m.mxx; this.mxy = m.mxy; this.mxz = m.mxz; this.tx = m.tx; + this.myx = m.myx; this.myy = m.myy; this.myz = m.myz; this.ty = m.ty; + this.mzx = m.mzx; this.mzy = m.mzy; this.mzz = m.mzz; this.tz = m.tz; + return this; +}; + +TCAD.Matrix.prototype.invert = function() { + + var det = + this.mxx * (this.myy * this.mzz - this.mzy * this.myz) + + this.mxy * (this.myz * this.mzx - this.mzz * this.myx) + + this.mxz * (this.myx * this.mzy - this.mzx * this.myy); + + if (det == 0.0) { + return null; + } + + var cxx = this.myy * this.mzz - this.myz * this.mzy; + var cyx = - this.myx * this.mzz + this.myz * this.mzx; + var czx = this.myx * this.mzy - this.myy * this.mzx; + var cxt = - this.mxy * (this.myz * this.tz - this.mzz * this.ty) + - this.mxz * (this.ty * this.mzy - this.tz * this.myy) + - this.tx * (this.myy * this.mzz - this.mzy * this.myz); + var cxy = - this.mxy * this.mzz + this.mxz * this.mzy; + var cyy = this.mxx * this.mzz - this.mxz * this.mzx; + var czy = - this.mxx * this.mzy + this.mxy * this.mzx; + var cyt = this.mxx * (this.myz * this.tz - this.mzz * this.ty) + + this.mxz * (this.ty * this.mzx - this.tz * this.myx) + + this.tx * (this.myx * this.mzz - this.mzx * this.myz); + var cxz = this.mxy * this.myz - this.mxz * this.myy; + var cyz = - this.mxx * this.myz + this.mxz * this.myx; + var czz = this.mxx * this.myy - this.mxy * this.myx; + var czt = - this.mxx * (this.myy * this.tz - this.mzy * this.ty) + - this.mxy * (this.ty * this.mzx - this.tz * this.myx) + - this.tx * (this.myx * this.mzy - this.mzx * this.myy); + + var result = new TCAD.Matrix(); + result.mxx = cxx / det; + result.mxy = cxy / det; + result.mxz = cxz / det; + result.tx = cxt / det; + result.myx = cyx / det; + result.myy = cyy / det; + result.myz = cyz / det; + result.ty = cyt / det; + result.mzx = czx / det; + result.mzy = czy / det; + result.mzz = czz / det; + result.tz = czt / det; + return result; +}; + +TCAD.Matrix.prototype.combine = function(transform) { + var txx = transform.mxx; + var txy = transform.mxy; + var txz = transform.mxz; + var ttx = transform.tx; + var tyx = transform.myx; + var tyy = transform.myy; + var tyz = transform.myz; + var tty = transform.ty; + var tzx = transform.mzx; + var tzy = transform.mzy; + var tzz = transform.mzz; + var ttz = transform.tz; + + var m = new TCAD.Matrix(); + m.mxx = (this.mxx * txx + this.mxy * tyx + this.mxz * tzx); + m.mxy = (this.mxx * txy + this.mxy * tyy + this.mxz * tzy); + m.mxz = (this.mxx * txz + this.mxy * tyz + this.mxz * tzz); + m.tx = (this.mxx * ttx + this.mxy * tty + this.mxz * ttz + this.tx); + m.myx = (this.myx * txx + this.myy * tyx + this.myz * tzx); + m.myy = (this.myx * txy + this.myy * tyy + this.myz * tzy); + m.myz = (this.myx * txz + this.myy * tyz + this.myz * tzz); + m.ty = (this.myx * ttx + this.myy * tty + this.myz * ttz + this.ty); + m.mzx = (this.mzx * txx + this.mzy * tyx + this.mzz * tzx); + m.mzy = (this.mzx * txy + this.mzy * tyy + this.mzz * tzy); + m.mzz = (this.mzx * txz + this.mzy * tyz + this.mzz * tzz); + m.tz = (this.mzx * ttx + this.mzy * tty + this.mzz * ttz + this.tz); + + return m; +}; + +TCAD.Matrix.prototype.apply = function(vector) { + var x = vector.x; + var y = vector.y; + var z = vector.z; + return new TCAD.Vector( + this.mxx * x + this.mxy * y + this.mxz * z + this.tx, + this.myx * x + this.myy * y + this.myz * z + this.ty, + this.mzx * x + this.mzy * y + this.mzz * z + this.tz); +}; + diff --git a/web/app/viewer.js b/web/app/viewer.js index f87ea203..0102281f 100644 --- a/web/app/viewer.js +++ b/web/app/viewer.js @@ -26,7 +26,12 @@ TCAD.Viewer = function() { } window.addEventListener( 'resize', onWindowResize, false ); - var geometry = new THREE.BoxGeometry(1,1,1); + +// var geometry = new THREE.BoxGeometry(1,1,1); + +// var geometry = new TCAD.Solid([TCAD.utils.createSquare(1)]); + var geometry = new TCAD.Solid(TCAD.utils.createBox(1)); + var material = new THREE.MeshPhongMaterial( new THREE.MeshPhongMaterial({ @@ -106,9 +111,16 @@ TCAD.Viewer = function() { var intersects = ray.intersectObjects( scene.children ); if (intersects.length > 0) { // console.log("Face Index: " + intersects[0].faceIndex); -// console.log(intersects[0]); - intersects[0].face.color.setHex( 0x00FF00 ); - cube.geometry.colorsNeedUpdate = true; + console.log(intersects[0]); + if (intersects[0].face.__TCAD_polyFace !== undefined) { + var poly = intersects[0].face.__TCAD_polyFace; + for (var i = 0; i < poly.faces.length; ++i) { + var face = poly.faces[i]; + face.color.setHex( 0x00FF00 ); + cube.geometry.colorsNeedUpdate = true; + } + } + render(); } } @@ -129,4 +141,4 @@ TCAD.Viewer = function() { render(); animate(); -} \ No newline at end of file +}; \ No newline at end of file diff --git a/web/index.html b/web/index.html index cb524b05..b5976346 100644 --- a/web/index.html +++ b/web/index.html @@ -9,7 +9,7 @@ } - + @@ -17,6 +17,7 @@ + diff --git a/web/lib/dat.gui.min.js b/web/lib/dat.gui.min.js new file mode 100644 index 00000000..87b90392 --- /dev/null +++ b/web/lib/dat.gui.min.js @@ -0,0 +1,82 @@ +var dat=dat||{};dat.gui=dat.gui||{};dat.utils=dat.utils||{};dat.controllers=dat.controllers||{};dat.dom=dat.dom||{};dat.color=dat.color||{};dat.utils.css=function(){return{load:function(e,a){a=a||document;var b=a.createElement("link");b.type="text/css";b.rel="stylesheet";b.href=e;a.getElementsByTagName("head")[0].appendChild(b)},inject:function(e,a){a=a||document;var b=document.createElement("style");b.type="text/css";b.innerHTML=e;a.getElementsByTagName("head")[0].appendChild(b)}}}(); +dat.utils.common=function(){var e=Array.prototype.forEach,a=Array.prototype.slice;return{BREAK:{},extend:function(b){this.each(a.call(arguments,1),function(a){for(var f in a)this.isUndefined(a[f])||(b[f]=a[f])},this);return b},defaults:function(b){this.each(a.call(arguments,1),function(a){for(var f in a)this.isUndefined(b[f])&&(b[f]=a[f])},this);return b},compose:function(){var b=a.call(arguments);return function(){for(var d=a.call(arguments),f=b.length-1;0<=f;f--)d=[b[f].apply(this,d)];return d[0]}}, +each:function(a,d,f){if(e&&a.forEach===e)a.forEach(d,f);else if(a.length===a.length+0)for(var c=0,p=a.length;cthis.__max&&(a=this.__max);void 0!==this.__step&&0!=a%this.__step&&(a=Math.round(a/this.__step)*this.__step);return b.superclass.prototype.setValue.call(this,a)},min:function(a){this.__min=a;return this},max:function(a){this.__max=a;return this},step:function(a){this.__step=a;return this}});return b}(dat.controllers.Controller,dat.utils.common); +dat.controllers.NumberControllerBox=function(e,a,b){var d=function(f,c,e){function k(){var a=parseFloat(n.__input.value);b.isNaN(a)||n.setValue(a)}function l(a){var c=r-a.clientY;n.setValue(n.getValue()+c*n.__impliedStep);r=a.clientY}function q(){a.unbind(window,"mousemove",l);a.unbind(window,"mouseup",q)}this.__truncationSuspended=!1;d.superclass.call(this,f,c,e);var n=this,r;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"change",k);a.bind(this.__input, +"blur",function(){k();n.__onFinishChange&&n.__onFinishChange.call(n,n.getValue())});a.bind(this.__input,"mousedown",function(c){a.bind(window,"mousemove",l);a.bind(window,"mouseup",q);r=c.clientY});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&(n.__truncationSuspended=!0,this.blur(),n.__truncationSuspended=!1)});this.updateDisplay();this.domElement.appendChild(this.__input)};d.superclass=e;b.extend(d.prototype,e.prototype,{updateDisplay:function(){var a=this.__input,c;if(this.__truncationSuspended)c= +this.getValue();else{c=this.getValue();var b=Math.pow(10,this.__precision);c=Math.round(c*b)/b}a.value=c;return d.superclass.prototype.updateDisplay.call(this)}});return d}(dat.controllers.NumberController,dat.dom.dom,dat.utils.common); +dat.controllers.NumberControllerSlider=function(e,a,b,d,f){function c(a,c,d,b,f){return b+(a-c)/(d-c)*(f-b)}var p=function(d,b,f,e,r){function y(d){d.preventDefault();var b=a.getOffset(h.__background),f=a.getWidth(h.__background);h.setValue(c(d.clientX,b.left,b.left+f,h.__min,h.__max));return!1}function g(){a.unbind(window,"mousemove",y);a.unbind(window,"mouseup",g);h.__onFinishChange&&h.__onFinishChange.call(h,h.getValue())}p.superclass.call(this,d,b,{min:f,max:e,step:r});var h=this;this.__background= +document.createElement("div");this.__foreground=document.createElement("div");a.bind(this.__background,"mousedown",function(c){a.bind(window,"mousemove",y);a.bind(window,"mouseup",g);y(c)});a.addClass(this.__background,"slider");a.addClass(this.__foreground,"slider-fg");this.updateDisplay();this.__background.appendChild(this.__foreground);this.domElement.appendChild(this.__background)};p.superclass=e;p.useDefaultStyles=function(){b.inject(f)};d.extend(p.prototype,e.prototype,{updateDisplay:function(){var a= +(this.getValue()-this.__min)/(this.__max-this.__min);this.__foreground.style.width=100*a+"%";return p.superclass.prototype.updateDisplay.call(this)}});return p}(dat.controllers.NumberController,dat.dom.dom,dat.utils.css,dat.utils.common,"/**\n * dat-gui JavaScript Controller Library\n * http://code.google.com/p/dat-gui\n *\n * Copyright 2011 Data Arts Team, Google Creative Lab\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n */\n\n.slider {\n box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);\n height: 1em;\n border-radius: 1em;\n background-color: #eee;\n padding: 0 0.5em;\n overflow: hidden;\n}\n\n.slider-fg {\n padding: 1px 0 2px 0;\n background-color: #aaa;\n height: 1em;\n margin-left: -0.5em;\n padding-right: 0.5em;\n border-radius: 1em 0 0 1em;\n}\n\n.slider-fg:after {\n display: inline-block;\n border-radius: 1em;\n background-color: #fff;\n border: 1px solid #aaa;\n content: '';\n float: right;\n margin-right: -1em;\n margin-top: -1px;\n height: 0.9em;\n width: 0.9em;\n}"); +dat.controllers.FunctionController=function(e,a,b){var d=function(b,c,e){d.superclass.call(this,b,c);var k=this;this.__button=document.createElement("div");this.__button.innerHTML=void 0===e?"Fire":e;a.bind(this.__button,"click",function(a){a.preventDefault();k.fire();return!1});a.addClass(this.__button,"button");this.domElement.appendChild(this.__button)};d.superclass=e;b.extend(d.prototype,e.prototype,{fire:function(){this.__onChange&&this.__onChange.call(this);this.__onFinishChange&&this.__onFinishChange.call(this, +this.getValue());this.getValue().call(this.object)}});return d}(dat.controllers.Controller,dat.dom.dom,dat.utils.common); +dat.controllers.BooleanController=function(e,a,b){var d=function(b,c){d.superclass.call(this,b,c);var e=this;this.__prev=this.getValue();this.__checkbox=document.createElement("input");this.__checkbox.setAttribute("type","checkbox");a.bind(this.__checkbox,"change",function(){e.setValue(!e.__prev)},!1);this.domElement.appendChild(this.__checkbox);this.updateDisplay()};d.superclass=e;b.extend(d.prototype,e.prototype,{setValue:function(a){a=d.superclass.prototype.setValue.call(this,a);this.__onFinishChange&& +this.__onFinishChange.call(this,this.getValue());this.__prev=this.getValue();return a},updateDisplay:function(){!0===this.getValue()?(this.__checkbox.setAttribute("checked","checked"),this.__checkbox.checked=!0):this.__checkbox.checked=!1;return d.superclass.prototype.updateDisplay.call(this)}});return d}(dat.controllers.Controller,dat.dom.dom,dat.utils.common); +dat.color.toString=function(e){return function(a){if(1==a.a||e.isUndefined(a.a)){for(a=a.hex.toString(16);6>a.length;)a="0"+a;return"#"+a}return"rgba("+Math.round(a.r)+","+Math.round(a.g)+","+Math.round(a.b)+","+a.a+")"}}(dat.utils.common); +dat.color.interpret=function(e,a){var b,d,f=[{litmus:a.isString,conversions:{THREE_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString()+a[1].toString()+a[2].toString()+a[2].toString()+a[3].toString()+a[3].toString())}},write:e},SIX_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9]{6})$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString())}},write:e},CSS_RGB:{read:function(a){a=a.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/); +return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3])}},write:e},CSS_RGBA:{read:function(a){a=a.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3]),a:parseFloat(a[4])}},write:e}}},{litmus:a.isNumber,conversions:{HEX:{read:function(a){return{space:"HEX",hex:a,conversionName:"HEX"}},write:function(a){return a.hex}}}},{litmus:a.isArray,conversions:{RGB_ARRAY:{read:function(a){return 3!= +a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2]}},write:function(a){return[a.r,a.g,a.b]}},RGBA_ARRAY:{read:function(a){return 4!=a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2],a:a[3]}},write:function(a){return[a.r,a.g,a.b,a.a]}}}},{litmus:a.isObject,conversions:{RGBA_OBJ:{read:function(c){return a.isNumber(c.r)&&a.isNumber(c.g)&&a.isNumber(c.b)&&a.isNumber(c.a)?{space:"RGB",r:c.r,g:c.g,b:c.b,a:c.a}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b,a:a.a}}},RGB_OBJ:{read:function(c){return a.isNumber(c.r)&& +a.isNumber(c.g)&&a.isNumber(c.b)?{space:"RGB",r:c.r,g:c.g,b:c.b}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b}}},HSVA_OBJ:{read:function(c){return a.isNumber(c.h)&&a.isNumber(c.s)&&a.isNumber(c.v)&&a.isNumber(c.a)?{space:"HSV",h:c.h,s:c.s,v:c.v,a:c.a}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v,a:a.a}}},HSV_OBJ:{read:function(d){return a.isNumber(d.h)&&a.isNumber(d.s)&&a.isNumber(d.v)?{space:"HSV",h:d.h,s:d.s,v:d.v}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v}}}}}];return function(){d=!1; +var c=1\n\n Here\'s the new load parameter for your GUI\'s constructor:\n\n \n\n
\n\n Automatically save\n values to localStorage on exit.\n\n
The values saved to localStorage will\n override those passed to dat.GUI\'s constructor. This makes it\n easier to work incrementally, but localStorage is fragile,\n and your friends may not see the same values you do.\n \n
\n \n
\n\n', +".dg {\n /** Clear list styles */\n /* Auto-place container */\n /* Auto-placed GUI's */\n /* Line items that don't contain folders. */\n /** Folder names */\n /** Hides closed items */\n /** Controller row */\n /** Name-half (left) */\n /** Controller-half (right) */\n /** Controller placement */\n /** Shorter number boxes when slider is present. */\n /** Ensure the entire boolean and function row shows a hand */ }\n .dg ul {\n list-style: none;\n margin: 0;\n padding: 0;\n width: 100%;\n clear: both; }\n .dg.ac {\n position: fixed;\n top: 0;\n left: 0;\n right: 0;\n height: 0;\n z-index: 0; }\n .dg:not(.ac) .main {\n /** Exclude mains in ac so that we don't hide close button */\n overflow: hidden; }\n .dg.main {\n -webkit-transition: opacity 0.1s linear;\n -o-transition: opacity 0.1s linear;\n -moz-transition: opacity 0.1s linear;\n transition: opacity 0.1s linear; }\n .dg.main.taller-than-window {\n overflow-y: auto; }\n .dg.main.taller-than-window .close-button {\n opacity: 1;\n /* TODO, these are style notes */\n margin-top: -1px;\n border-top: 1px solid #2c2c2c; }\n .dg.main ul.closed .close-button {\n opacity: 1 !important; }\n .dg.main:hover .close-button,\n .dg.main .close-button.drag {\n opacity: 1; }\n .dg.main .close-button {\n /*opacity: 0;*/\n -webkit-transition: opacity 0.1s linear;\n -o-transition: opacity 0.1s linear;\n -moz-transition: opacity 0.1s linear;\n transition: opacity 0.1s linear;\n border: 0;\n position: absolute;\n line-height: 19px;\n height: 20px;\n /* TODO, these are style notes */\n cursor: pointer;\n text-align: center;\n background-color: #000; }\n .dg.main .close-button:hover {\n background-color: #111; }\n .dg.a {\n float: right;\n margin-right: 15px;\n overflow-x: hidden; }\n .dg.a.has-save > ul {\n margin-top: 27px; }\n .dg.a.has-save > ul.closed {\n margin-top: 0; }\n .dg.a .save-row {\n position: fixed;\n top: 0;\n z-index: 1002; }\n .dg li {\n -webkit-transition: height 0.1s ease-out;\n -o-transition: height 0.1s ease-out;\n -moz-transition: height 0.1s ease-out;\n transition: height 0.1s ease-out; }\n .dg li:not(.folder) {\n cursor: auto;\n height: 27px;\n line-height: 27px;\n overflow: hidden;\n padding: 0 4px 0 5px; }\n .dg li.folder {\n padding: 0;\n border-left: 4px solid rgba(0, 0, 0, 0); }\n .dg li.title {\n cursor: pointer;\n margin-left: -4px; }\n .dg .closed li:not(.title),\n .dg .closed ul li,\n .dg .closed ul li > * {\n height: 0;\n overflow: hidden;\n border: 0; }\n .dg .cr {\n clear: both;\n padding-left: 3px;\n height: 27px; }\n .dg .property-name {\n cursor: default;\n float: left;\n clear: left;\n width: 40%;\n overflow: hidden;\n text-overflow: ellipsis; }\n .dg .c {\n float: left;\n width: 60%; }\n .dg .c input[type=text] {\n border: 0;\n margin-top: 4px;\n padding: 3px;\n width: 100%;\n float: right; }\n .dg .has-slider input[type=text] {\n width: 30%;\n /*display: none;*/\n margin-left: 0; }\n .dg .slider {\n float: left;\n width: 66%;\n margin-left: -5px;\n margin-right: 0;\n height: 19px;\n margin-top: 4px; }\n .dg .slider-fg {\n height: 100%; }\n .dg .c input[type=checkbox] {\n margin-top: 9px; }\n .dg .c select {\n margin-top: 5px; }\n .dg .cr.function,\n .dg .cr.function .property-name,\n .dg .cr.function *,\n .dg .cr.boolean,\n .dg .cr.boolean * {\n cursor: pointer; }\n .dg .selector {\n display: none;\n position: absolute;\n margin-left: -9px;\n margin-top: 23px;\n z-index: 10; }\n .dg .c:hover .selector,\n .dg .selector.drag {\n display: block; }\n .dg li.save-row {\n padding: 0; }\n .dg li.save-row .button {\n display: inline-block;\n padding: 0px 6px; }\n .dg.dialogue {\n background-color: #222;\n width: 460px;\n padding: 15px;\n font-size: 13px;\n line-height: 15px; }\n\n/* TODO Separate style and structure */\n#dg-new-constructor {\n padding: 10px;\n color: #222;\n font-family: Monaco, monospace;\n font-size: 10px;\n border: 0;\n resize: none;\n box-shadow: inset 1px 1px 1px #888;\n word-wrap: break-word;\n margin: 12px 0;\n display: block;\n width: 440px;\n overflow-y: scroll;\n height: 100px;\n position: relative; }\n\n#dg-local-explain {\n display: none;\n font-size: 11px;\n line-height: 17px;\n border-radius: 3px;\n background-color: #333;\n padding: 8px;\n margin-top: 10px; }\n #dg-local-explain code {\n font-size: 10px; }\n\n#dat-gui-save-locally {\n display: none; }\n\n/** Main type */\n.dg {\n color: #eee;\n font: 11px 'Lucida Grande', sans-serif;\n text-shadow: 0 -1px 0 #111;\n /** Auto place */\n /* Controller row,
  • */\n /** Controllers */ }\n .dg.main {\n /** Scrollbar */ }\n .dg.main::-webkit-scrollbar {\n width: 5px;\n background: #1a1a1a; }\n .dg.main::-webkit-scrollbar-corner {\n height: 0;\n display: none; }\n .dg.main::-webkit-scrollbar-thumb {\n border-radius: 5px;\n background: #676767; }\n .dg li:not(.folder) {\n background: #1a1a1a;\n border-bottom: 1px solid #2c2c2c; }\n .dg li.save-row {\n line-height: 25px;\n background: #dad5cb;\n border: 0; }\n .dg li.save-row select {\n margin-left: 5px;\n width: 108px; }\n .dg li.save-row .button {\n margin-left: 5px;\n margin-top: 1px;\n border-radius: 2px;\n font-size: 9px;\n line-height: 7px;\n padding: 4px 4px 5px 4px;\n background: #c5bdad;\n color: #fff;\n text-shadow: 0 1px 0 #b0a58f;\n box-shadow: 0 -1px 0 #b0a58f;\n cursor: pointer; }\n .dg li.save-row .button.gears {\n background: #c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;\n height: 7px;\n width: 8px; }\n .dg li.save-row .button:hover {\n background-color: #bab19e;\n box-shadow: 0 -1px 0 #b0a58f; }\n .dg li.folder {\n border-bottom: 0; }\n .dg li.title {\n padding-left: 16px;\n background: black url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;\n cursor: pointer;\n border-bottom: 1px solid rgba(255, 255, 255, 0.2); }\n .dg .closed li.title {\n background-image: url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==); }\n .dg .cr.boolean {\n border-left: 3px solid #806787; }\n .dg .cr.function {\n border-left: 3px solid #e61d5f; }\n .dg .cr.number {\n border-left: 3px solid #2fa1d6; }\n .dg .cr.number input[type=text] {\n color: #2fa1d6; }\n .dg .cr.string {\n border-left: 3px solid #1ed36f; }\n .dg .cr.string input[type=text] {\n color: #1ed36f; }\n .dg .cr.function:hover, .dg .cr.boolean:hover {\n background: #111; }\n .dg .c input[type=text] {\n background: #303030;\n outline: none; }\n .dg .c input[type=text]:hover {\n background: #3c3c3c; }\n .dg .c input[type=text]:focus {\n background: #494949;\n color: #fff; }\n .dg .c .slider {\n background: #303030;\n cursor: ew-resize; }\n .dg .c .slider-fg {\n background: #2fa1d6; }\n .dg .c .slider:hover {\n background: #3c3c3c; }\n .dg .c .slider:hover .slider-fg {\n background: #44abda; }\n", +dat.controllers.factory=function(e,a,b,d,f,c,p){return function(k,l,q,n){var r=k[l];if(p.isArray(q)||p.isObject(q))return new e(k,l,q);if(p.isNumber(r))return p.isNumber(q)&&p.isNumber(n)?new b(k,l,q,n):new a(k,l,{min:q,max:n});if(p.isString(r))return new d(k,l);if(p.isFunction(r))return new f(k,l,"");if(p.isBoolean(r))return new c(k,l)}}(dat.controllers.OptionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.StringController=function(e,a,b){var d= +function(b,c){function e(){k.setValue(k.__input.value)}d.superclass.call(this,b,c);var k=this;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"keyup",e);a.bind(this.__input,"change",e);a.bind(this.__input,"blur",function(){k.__onFinishChange&&k.__onFinishChange.call(k,k.getValue())});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&this.blur()});this.updateDisplay();this.domElement.appendChild(this.__input)};d.superclass=e;b.extend(d.prototype, +e.prototype,{updateDisplay:function(){a.isActive(this.__input)||(this.__input.value=this.getValue());return d.superclass.prototype.updateDisplay.call(this)}});return d}(dat.controllers.Controller,dat.dom.dom,dat.utils.common),dat.controllers.FunctionController,dat.controllers.BooleanController,dat.utils.common),dat.controllers.Controller,dat.controllers.BooleanController,dat.controllers.FunctionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.OptionController, +dat.controllers.ColorController=function(e,a,b,d,f){function c(a,b,d,c){a.style.background="";f.each(l,function(e){a.style.cssText+="background: "+e+"linear-gradient("+b+", "+d+" 0%, "+c+" 100%); "})}function p(a){a.style.background="";a.style.cssText+="background: -moz-linear-gradient(top, #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);";a.style.cssText+="background: -webkit-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"; +a.style.cssText+="background: -o-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: -ms-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"}var k=function(e,n){function r(b){t(b);a.bind(window,"mousemove",t);a.bind(window, +"mouseup",l)}function l(){a.unbind(window,"mousemove",t);a.unbind(window,"mouseup",l)}function g(){var a=d(this.value);!1!==a?(s.__color.__state=a,s.setValue(s.__color.toOriginal())):this.value=s.__color.toString()}function h(){a.unbind(window,"mousemove",u);a.unbind(window,"mouseup",h)}function t(b){b.preventDefault();var d=a.getWidth(s.__saturation_field),c=a.getOffset(s.__saturation_field),e=(b.clientX-c.left+document.body.scrollLeft)/d;b=1-(b.clientY-c.top+document.body.scrollTop)/d;1 +b&&(b=0);1e&&(e=0);s.__color.v=b;s.__color.s=e;s.setValue(s.__color.toOriginal());return!1}function u(b){b.preventDefault();var d=a.getHeight(s.__hue_field),c=a.getOffset(s.__hue_field);b=1-(b.clientY-c.top+document.body.scrollTop)/d;1b&&(b=0);s.__color.h=360*b;s.setValue(s.__color.toOriginal());return!1}k.superclass.call(this,e,n);this.__color=new b(this.getValue());this.__temp=new b(0);var s=this;this.domElement=document.createElement("div");a.makeSelectable(this.domElement,!1); +this.__selector=document.createElement("div");this.__selector.className="selector";this.__saturation_field=document.createElement("div");this.__saturation_field.className="saturation-field";this.__field_knob=document.createElement("div");this.__field_knob.className="field-knob";this.__field_knob_border="2px solid ";this.__hue_knob=document.createElement("div");this.__hue_knob.className="hue-knob";this.__hue_field=document.createElement("div");this.__hue_field.className="hue-field";this.__input=document.createElement("input"); +this.__input.type="text";this.__input_textShadow="0 1px 1px ";a.bind(this.__input,"keydown",function(a){13===a.keyCode&&g.call(this)});a.bind(this.__input,"blur",g);a.bind(this.__selector,"mousedown",function(b){a.addClass(this,"drag").bind(window,"mouseup",function(b){a.removeClass(s.__selector,"drag")})});var v=document.createElement("div");f.extend(this.__selector.style,{width:"122px",height:"102px",padding:"3px",backgroundColor:"#222",boxShadow:"0px 1px 3px rgba(0,0,0,0.3)"});f.extend(this.__field_knob.style, +{position:"absolute",width:"12px",height:"12px",border:this.__field_knob_border+(0.5>this.__color.v?"#fff":"#000"),boxShadow:"0px 1px 3px rgba(0,0,0,0.5)",borderRadius:"12px",zIndex:1});f.extend(this.__hue_knob.style,{position:"absolute",width:"15px",height:"2px",borderRight:"4px solid #fff",zIndex:1});f.extend(this.__saturation_field.style,{width:"100px",height:"100px",border:"1px solid #555",marginRight:"3px",display:"inline-block",cursor:"pointer"});f.extend(v.style,{width:"100%",height:"100%", +background:"none"});c(v,"top","rgba(0,0,0,0)","#000");f.extend(this.__hue_field.style,{width:"15px",height:"100px",display:"inline-block",border:"1px solid #555",cursor:"ns-resize"});p(this.__hue_field);f.extend(this.__input.style,{outline:"none",textAlign:"center",color:"#fff",border:0,fontWeight:"bold",textShadow:this.__input_textShadow+"rgba(0,0,0,0.7)"});a.bind(this.__saturation_field,"mousedown",r);a.bind(this.__field_knob,"mousedown",r);a.bind(this.__hue_field,"mousedown",function(b){u(b);a.bind(window, 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