1 files changed, 180 insertions, 106 deletions

diff --git a/js/lib/geom/rectangle.js b/js/lib/geom/rectangle.js
index 6a6ede4d..ea12385f 100755
--- a/js/lib/geom/rectangle.js
+++ b/js/lib/geom/rectangle.js
@@ -351,98 +351,105 @@ exports.Rectangle = Object.create(GeomObj, {
         }
     },
 
-    buildBuffers: {
-        value: function() {
-            // get the world
-            var world = this.getWorld();
-            if (!world)  throw( "null world in buildBuffers" );
-            //console.log( "GLRectangle.buildBuffers " + world._worldCount );
-            if (!world._useWebGL)  return;
-
-            // make sure RDGE has the correct context
-            RDGE.globals.engine.setContext( world.getCanvas().rdgeid );
-
-            // create the gl buffer
-            var gl = world.getGLContext();
-
-            var tlRadius = this._tlRadius; //top-left radius
-            var trRadius = this._trRadius;
-            var blRadius = this._blRadius;
-            var brRadius = this._brRadius;
-
-            // declare the arrays to hold the parts
-            this._primArray = [];
-            this._materialArray = [];
-            this._materialTypeArray = [];
-            this._materialNodeArray = [];
-
-            // get the normalized device coordinates (NDC) for
-            // all position and dimensions.
-            var vpw = world.getViewportWidth(),  vph = world.getViewportHeight();
-            var xNDC = 2*this._xOffset/vpw,  yNDC = 2*this._yOffset/vph,
-                xFillNDC = this._width/vpw,  yFillNDC = this._height/vph,
-                strokeSizeNDC = 2*this._strokeWidth/vpw,
-                tlRadiusNDC = 2*tlRadius/vpw,  yTLRadiusNDC = 2*tlRadius/vph,
-                trRadiusNDC = 2*trRadius/vpw,  yTRRadiusNDC = 2*trRadius/vph,
-                blRadiusNDC = 2*blRadius/vpw,  yBLRadiusNDC = 2*blRadius/vph,
-                brRadiusNDC = 2*brRadius/vpw,  yBRRadiusNDC = 2*brRadius/vph;
-
-            var aspect = world.getAspect();
-            var zn = world.getZNear(),  zf = world.getZFar();
-            var t = zn * Math.tan(world.getFOV() * Math.PI / 360.0),
-                b = -t,
-                r = aspect*t,
-                l = -r;
+        buildBuffers: {
+                value: function() {
+                        // get the world
+                        var world = this.getWorld();
+                        if (!world)  throw( "null world in buildBuffers" );
+                        //console.log( "GLRectangle.buildBuffers " + world._worldCount );
+                        if (!world._useWebGL)  return;
+
+                        // make sure RDGE has the correct context
+                        RDGE.globals.engine.setContext( world.getCanvas().rdgeid );
+
+                        // create the gl buffer
+                        var gl = world.getGLContext();
+
+                        var tlRadius = this._tlRadius; //top-left radius
+                        var trRadius = this._trRadius;
+                        var blRadius = this._blRadius;
+                        var brRadius = this._brRadius;
+
+                        // declare the arrays to hold the parts
+                        this._primArray = [];
+                        this._materialArray = [];
+                        this._materialTypeArray = [];
+                        this._materialNodeArray = [];
+
+                        // get the normalized device coordinates (NDC) for
+                        // all position and dimensions.
+                        var vpw = world.getViewportWidth(),  vph = world.getViewportHeight();
+                        var xNDC = 2*this._xOffset/vpw,  yNDC = 2*this._yOffset/vph,
+                                xFillNDC = this._width/vpw,  yFillNDC = this._height/vph,
+                                strokeSizeNDC = 2*this._strokeWidth/vpw,
+                                tlRadiusNDC = 2*tlRadius/vpw,  yTLRadiusNDC = 2*tlRadius/vph,
+                                trRadiusNDC = 2*trRadius/vpw,  yTRRadiusNDC = 2*trRadius/vph,
+                                blRadiusNDC = 2*blRadius/vpw,  yBLRadiusNDC = 2*blRadius/vph,
+                                brRadiusNDC = 2*brRadius/vpw,  yBRRadiusNDC = 2*brRadius/vph;
+
+                        var aspect = world.getAspect();
+                        var zn = world.getZNear(),  zf = world.getZFar();
+                        var t = zn * Math.tan(world.getFOV() * Math.PI / 360.0),
+                                b = -t,
+                                r = aspect*t,
+                                l = -r;
+
+                        // calculate the object coordinates from their NDC coordinates
+                        var z = -world.getViewDistance();
+
+                        // get the position of the origin
+                        var x = -z*(r-l)/(2.0*zn)*xNDC,
+                                y = -z*(t-b)/(2.0*zn)*yNDC;
+
+                        // get the x and y fill
+                        var xFill = -z*(r-l)/(2.0*zn)*xFillNDC,
+                                yFill = -z*(t-b)/(2.0*zn)*yFillNDC;
+
+                        // keep some variables giving the overall dimensions of the
+                        // rectangle. These values are used to calculate consistent
+                        // texture map coordinates across all pieces.
+                        this._rectWidth = xFill;  this._rectHeight = yFill;
+
+                        // get the stroke size
+                        var strokeSize = -z*(r-l)/(2.0*zn)*strokeSizeNDC;
+
+                        // get the absolute corner radii
+                        tlRadius = -z*(r-l)/(2.0*zn)*tlRadiusNDC,
+                        trRadius = -z*(r-l)/(2.0*zn)*trRadiusNDC,
+                        blRadius = -z*(r-l)/(2.0*zn)*blRadiusNDC,
+                        brRadius = -z*(r-l)/(2.0*zn)*brRadiusNDC;
+
+                        // stroke
+                        var i;
+                        var strokeMaterial = this.makeStrokeMaterial();
+                        var strokePrimArray = this.createStroke([x,y],  2*xFill,  2*yFill,  strokeSize,  tlRadius, blRadius, brRadius, trRadius, strokeMaterial);
+                        strokeMaterial.fitToPrimitiveArray( strokePrimArray );
+                        for (i=0;  i<strokePrimArray.length;  i++)
+                        {
+                                this._primArray.push( strokePrimArray[i] );
+                                this._materialNodeArray.push( strokeMaterial.getMaterialNode() );
+                        }
 
-            // calculate the object coordinates from their NDC coordinates
-            var z = -world.getViewDistance();
+                        // fill
+                        tlRadius -= strokeSize;  if (tlRadius < 0)  tlRadius = 0.0;
+                        blRadius -= strokeSize;  if (blRadius < 0)  blRadius = 0.0;
+                        brRadius -= strokeSize;  if (brRadius < 0)  brRadius = 0.0;
+                        trRadius -= strokeSize;  if (trRadius < 0)  trRadius = 0.0;
+                        xFill -= strokeSize;
+                        yFill -= strokeSize;
+                        var fillMaterial = this.makeFillMaterial();
+                        //console.log( "fillMaterial: " + fillMaterial.getName() );
+                        var fillPrimArray = this.createFill([x,y],  2*xFill,  2*yFill,  tlRadius, blRadius, brRadius, trRadius, fillMaterial);
+                        fillMaterial.fitToPrimitiveArray( fillPrimArray );
+                        for (i=0;  i<fillPrimArray.length;  i++)
+                        {
+                                this._primArray.push( fillPrimArray[i] );
+                                this._materialNodeArray.push( fillMaterial.getMaterialNode() );
+                        }
 
-            // get the position of the origin
-            var x = -z*(r-l)/(2.0*zn)*xNDC,
-                y = -z*(t-b)/(2.0*zn)*yNDC;
-
-            // get the x and y fill
-            var xFill = -z*(r-l)/(2.0*zn)*xFillNDC,
-                yFill = -z*(t-b)/(2.0*zn)*yFillNDC;
-
-            // keep some variables giving the overall dimensions of the
-            // rectangle. These values are used to calculate consistent
-            // texture map coordinates across all pieces.
-            this._rectWidth = xFill;  this._rectHeight = yFill;
-
-            // get the stroke size
-            var strokeSize = -z*(r-l)/(2.0*zn)*strokeSizeNDC;
-
-            // get the absolute corner radii
-            tlRadius = -z*(r-l)/(2.0*zn)*tlRadiusNDC,
-            trRadius = -z*(r-l)/(2.0*zn)*trRadiusNDC,
-            blRadius = -z*(r-l)/(2.0*zn)*blRadiusNDC,
-            brRadius = -z*(r-l)/(2.0*zn)*brRadiusNDC;
-
-            // stroke
-            var strokeMaterial = this.makeStrokeMaterial();
-            var strokePrim = this.createStroke([x,y],  2*xFill,  2*yFill,  strokeSize,  tlRadius, blRadius, brRadius, trRadius, strokeMaterial);
-                strokeMaterial.fitToPrimitive( strokePrim );
-            this._primArray.push( strokePrim );
-            this._materialNodeArray.push( strokeMaterial.getMaterialNode() );
-
-            // fill
-            tlRadius -= strokeSize;  if (tlRadius < 0)  tlRadius = 0.0;
-            blRadius -= strokeSize;  if (blRadius < 0)  blRadius = 0.0;
-            brRadius -= strokeSize;  if (brRadius < 0)  brRadius = 0.0;
-            trRadius -= strokeSize;  if (trRadius < 0)  trRadius = 0.0;
-            xFill -= strokeSize;
-            yFill -= strokeSize;
-            var fillMaterial = this.makeFillMaterial();
-            //console.log( "fillMaterial: " + fillMaterial.getName() );
-            var fillPrim = this.createFill([x,y],  2*xFill,  2*yFill,  tlRadius, blRadius, brRadius, trRadius, fillMaterial);
-                fillMaterial.fitToPrimitive( fillPrim );
-            this._primArray.push( fillPrim );
-            this._materialNodeArray.push( fillMaterial.getMaterialNode() );
-
-            world.updateObject(this);
-        }
-    },
+                        world.updateObject(this);
+                }
+        },
 
     renderQuadraticBezier: {
         value: function(bPts, ctx) {
@@ -658,15 +665,17 @@ exports.Rectangle = Object.create(GeomObj, {
         value: function(ctr,  width,  height,  tlRad, blRad, brRad, trRad, material) {
             // create the geometry
             // special the (common) case of no rounded corners
-            var prim;
+            var primArray;
 
             if ((tlRad <= 0) && (blRad <= 0) && (brRad <= 0) && (trRad <= 0)) {
-                prim = RectangleGeometry.create( ctr, width, height, material );
+                primArray = RectangleGeometry.create( ctr, width, height, material );
             } else {
-                prim = RectangleFill.create( ctr,  width, height,  tlRad, blRad,  brRad, trRad, material);
+                primArray = RectangleFill.create( ctr,  width, height,  tlRad, blRad,  brRad, trRad, material);
             }
 
-            return prim;
+                        console.log( "rectangle produced " + primArray.length + " fill primitives" );
+
+            return primArray;
         }
     },
 
@@ -988,17 +997,44 @@ RectangleFill.create = function( rectCtr,  width, height, tlRad, blRad,  brRad,
                 j++;
         }
 
-        //refine the mesh for vertex deformations
-        if (material) {
-                if (material.hasVertexDeformation()) {
+        // refine the mesh for vertex deformations
+        var rtnArray;
+        if (material)
+        {
+                if (material.hasVertexDeformation())
+                {
                         var paramRange = material.getVertexDeformationRange();
                         var tolerance = material.getVertexDeformationTolerance();
                         nVertices = ShapePrimitive.refineMesh( this.vertices, this.normals, this.uvs, this.indices, nVertices,  paramRange,  tolerance );
+
+                        var subdividedParts = ShapePrimitive.subdivideOversizedMesh( this.vertices, this.normals, this.uvs, this.indices );
+