From 3644cb6def4f681c99959e5729e78ea353441fad Mon Sep 17 00:00:00 2001
From: Kris Kowal
Date: Fri, 6 Jul 2012 12:34:53 -0700
Subject: Normalize to unix line terminators

---
 .../RDGE/src/core/script/utilities.js              | 530 ++++++++++-----------
 1 file changed, 265 insertions(+), 265 deletions(-)

(limited to 'js/helper-classes/RDGE/src/core/script/utilities.js')

diff --git a/js/helper-classes/RDGE/src/core/script/utilities.js b/js/helper-classes/RDGE/src/core/script/utilities.js
index 3cf43e92..157fa5e2 100755
--- a/js/helper-classes/RDGE/src/core/script/utilities.js
+++ b/js/helper-classes/RDGE/src/core/script/utilities.js
@@ -1,265 +1,265 @@
-/* <copyright>
-Copyright (c) 2012, Motorola Mobility, Inc
-All Rights Reserved.
-BSD License.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  - Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
-  - Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-  - Neither the name of Motorola Mobility nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-</copyright> */
-
-// RDGE namespaces
-var RDGE = RDGE || {};
-
-
-/*
-// Methods not currently used in Ninja
-RDGE.getRandColor = function () {
-  var r = Math.random();
-  var g = Math.random();
-  var b =Math.random();
-
-  return [r, g, b, 1.0];
-};
-
-RDGE.unProject = function (winx, winy, winz, modelMatrix, projMatrix, viewport) {
-    var inVal   = [0,0,0,0];
-
-    var finalMatrix = RDGE.mat4.mul(modelMatrix, projMatrix);
-
-    finalMatrix = RDGE.mat4.inverse(finalMatrix);
-    if(!finalMatrix)
-      return  null;
-
-    inVal[0]=winx;
-    inVal[1]=winy;
-    inVal[2]=winz;
-    inVal[3]=1.0;
-
-    // Map x and y from window coordinates
-    inVal[0] = (inVal[0] - viewport[0]) / viewport[2];
-    inVal[1] = (inVal[1] - viewport[1]) / viewport[3];
-
-    // Map to range -1 to 1
-    inVal[0] = inVal[0] * 2 - 1;
-    inVal[1] = inVal[1] * 2 - 1;
-    inVal[2] = inVal[2] * 2 - 1;
-
-    var v4Out = RDGE.mat4.transformPoint(finalMatrix, inVal);
-
-    if (v4Out[3] <= 0.0001)
-        return null;
-
-    v4Out[0] /= v4Out[3];
-    v4Out[1] /= v4Out[3];
-    v4Out[2] /= v4Out[3];
-
-    return [ v4Out[0], v4Out[1], v4Out[2] ];
-};
-
-RDGE.AABB2LineSegment = function (box, startPoint, endPoint) {
-    c = RDGE.vec3.scale(RDGE.vec3.add(box.min, box.max), 0.5);
-    e = RDGE.vec3.sub(box.max, box.min);
-    d = RDGE.vec3.sub(endPoint, startPoint);
-    m = RDGE.vec3.sub(startPoint, endPoint);
-    m = RDGE.vec3.sub(m, box.min),
-  m = RDGE.vec3.sub(m, box.max);
-
-  var adx = Math.abs(d[0]);
-  if( Math.abs(m[0]) > e[0] + adx ) return false;
-
-  var ady = Math.abs(d[1]);
-  if( Math.abs(m[1]) > e[1] + ady ) return false;
-
-  var adz = Math.abs(d[2]);
-  if( Math.abs(m[2]) > e[2] + adz ) return false;
-
-  adx += 1.192092896e-07;
-  ady += 1.192092896e-07;
-  adz += 1.192092896e-07;
-
-  if( Math.abs(m[1] * d[2] - m[2] * d[1]) > e[1] * adz + e[2] * ady ) return false;
-  if( Math.abs(m[2] * d[0] - m[0] * d[2]) > e[0] * adz + e[2] * adx ) return false;
-  if( Math.abs(m[0] * d[1] - m[1] * d[0]) > e[0] * ady + e[1] * adx ) return false;
-
-  return true;
-};
-
-RDGE.hitTest = function (mesh, near, far) {
-    // holds distance to the nearest BV
-  var dist = null;
-  var BV = null;
-
-    for (var index = 0; index < mesh.BVL.length; index++) {
-        if (AABB2LineSegment(mesh.BVL[index], near, far)) {
-            var center = RDGE.vec3.scale(RDGE.vec3.add(mesh.BVL[index].min, mesh.BVL[index].max), 0.5);
-            var newDist = RDGE.vec3.dot(RDGE.mat4.row(RDGE.globals.cam.world, 2), center);
-            if (newDist < dist || dist == null) {
-        dist = newDist;
-        BV = mesh.BVL[index];
-      }
-    }
-  }
-  return BV;
-};
-
-
-
-*/
-
-
-
-
-
-
-
-
-// loadShader
-// 'shaderId' is the id of a <script> element containing the shader source string.
-// Load this shader and return the WebGLShader object corresponding to it.
-RDGE.loadShader = function (ctx, shaderType, shaderStr) {
-  // pre-pend preprocessor settings
-  var preProcessor = "#define PC\n"
-  preProcessor += shaderStr;
-  shaderStr = preProcessor;
-
-    // Create the shader object
-    var shader = ctx.createShader(shaderType);
-    if (shader == null) {
-
-        ctx.console.log("*** Error: unable to create shader '"+shaderType+"'");
-
-        return null;
-    }
-
-    // Load the shader source
-    ctx.shaderSource(shader, shaderStr);
-
-    // Compile the shader
-    ctx.compileShader(shader);
-
-    // Check the compile status
-    var compiled = ctx.getShaderParameter(shader, ctx.COMPILE_STATUS);
-    if (!compiled) {
-        // Something went wrong during compilation; get the error
-        var error = ctx.getShaderInfoLog(shader);
-
-        ctx.console.log("*** Error compiling shader '"+shaderType+"':"+error);
-
-        ctx.deleteShader(shader);
-        return null;
-    }
-
-    return shader;
-};
-
-// creates id for shader
-RDGE.g_shaderCounter = 0;
-RDGE.createShader = function (ctx, strVertShaderName, strFragShaderName, attribs) {
-  var vShader = '', fShader = '';
-
-  if (strVertShaderName.indexOf('{') != -1) {
-    vShader = strVertShaderName;
-    } else {
-    var vshaderRequest = new XMLHttpRequest();
-    vshaderRequest.open("GET", RDGE.globals.engine._assetPath+'shaders/' + strVertShaderName + '.glsl', false);
-    vshaderRequest.send(null);
-    vShader = vshaderRequest.responseText;
-  }
-
-  if (strFragShaderName.indexOf('{') != -1) {
-    fShader = strFragShaderName;
-    } else {
-    var fshaderRequest = new XMLHttpRequest();
-    fshaderRequest.open("GET", RDGE.globals.engine._assetPath+'shaders/' + strFragShaderName + '.glsl', false);
-    fshaderRequest.send(null);
-    fShader = fshaderRequest.responseText;
-  }
-
-  ctx.useProgram(null);
-  // create our shaders
-    var vertexShader = loadShader(ctx, ctx.VERTEX_SHADER, vShader);
-    var fragmentShader = loadShader(ctx, ctx.FRAGMENT_SHADER, fShader);
-
-    if (!vertexShader || !fragmentShader)
-        return null;
-
-    // Create the program object
-    var program = ctx.createProgram();
-
-    if (! program)
-        return null;
-
-    // Attach our two shaders to the program
-    ctx.attachShader (program, vertexShader);
-    ctx.attachShader (program, fragmentShader);
-
-    // Bind attributes
-    for (var i in attribs)
-        ctx.bindAttribLocation (program, i, attribs[i]);
-
-    // Link the program
-    ctx.linkProgram(program);
-
-    // Check the link status
-    var linked = ctx.getProgramParameter( program, ctx.LINK_STATUS);
-    if (!linked) {
-        // something went wrong with the link
-        var error = ctx.getProgramInfoLog (program);
-
-        ctx.console.log("Error in program linking:"+error);
-
-
-        ctx.deleteProgram(program);
-        ctx.deleteProgram(fragmentShader);
-        ctx.deleteProgram(vertexShader);
-
-        return null;
-    }
-
-    program.shaderID = "Shader" + RDGE.g_shaderCounter++;
-    program.vname = strVertShaderName;
-    program.RDGEUniform = new RDGE.RDGEUniformInit();
-
-  return program;
-};
-
-RDGE.getBaseURL = function () {
-    var url = location.href;  // entire url including querystring - also: window.location.href;
-    var baseURL = url.substring(0, url.indexOf('/', 14));
-
-    if (baseURL.indexOf('http://localhost') != -1) {
-        // Base Url for localhost
-        var url = location.href;  // window.location.href;
-        var pathname = location.pathname;  // window.location.pathname;
-        var index1 = url.indexOf(pathname);
-        var index2 = url.indexOf("/", index1 + 1);
-        var baseLocalUrl = url.substr(0, index2);
-
-        return baseLocalUrl + "/";
-    }
-    else {
-        // Root Url for domain name
-        return baseURL + "/";
-    }
-};
+/* <copyright>
+Copyright (c) 2012, Motorola Mobility, Inc
+All Rights Reserved.
+BSD License.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  - Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  - Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+  - Neither the name of Motorola Mobility nor the names of its contributors
+    may be used to endorse or promote products derived from this software
+    without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+</copyright> */
+
+// RDGE namespaces
+var RDGE = RDGE || {};
+
+
+/*
+// Methods not currently used in Ninja
+RDGE.getRandColor = function () {
+  var r = Math.random();
+  var g = Math.random();
+  var b =Math.random();
+
+  return [r, g, b, 1.0];
+};
+
+RDGE.unProject = function (winx, winy, winz, modelMatrix, projMatrix, viewport) {
+    var inVal   = [0,0,0,0];
+
+    var finalMatrix = RDGE.mat4.mul(modelMatrix, projMatrix);
+
+    finalMatrix = RDGE.mat4.inverse(finalMatrix);
+    if(!finalMatrix)
+      return  null;
+
+    inVal[0]=winx;
+    inVal[1]=winy;
+    inVal[2]=winz;
+    inVal[3]=1.0;
+
+    // Map x and y from window coordinates
+    inVal[0] = (inVal[0] - viewport[0]) / viewport[2];
+    inVal[1] = (inVal[1] - viewport[1]) / viewport[3];
+
+    // Map to range -1 to 1
+    inVal[0] = inVal[0] * 2 - 1;
+    inVal[1] = inVal[1] * 2 - 1;
+    inVal[2] = inVal[2] * 2 - 1;
+
+    var v4Out = RDGE.mat4.transformPoint(finalMatrix, inVal);
+
+    if (v4Out[3] <= 0.0001)
+        return null;
+
+    v4Out[0] /= v4Out[3];
+    v4Out[1] /= v4Out[3];
+    v4Out[2] /= v4Out[3];
+
+    return [ v4Out[0], v4Out[1], v4Out[2] ];
+};
+
+RDGE.AABB2LineSegment = function (box, startPoint, endPoint) {
+    c = RDGE.vec3.scale(RDGE.vec3.add(box.min, box.max), 0.5);
+    e = RDGE.vec3.sub(box.max, box.min);
+    d = RDGE.vec3.sub(endPoint, startPoint);
+    m = RDGE.vec3.sub(startPoint, endPoint);
+    m = RDGE.vec3.sub(m, box.min),
+  m = RDGE.vec3.sub(m, box.max);
+
+  var adx = Math.abs(d[0]);
+  if( Math.abs(m[0]) > e[0] + adx ) return false;
+
+  var ady = Math.abs(d[1]);
+  if( Math.abs(m[1]) > e[1] + ady ) return false;
+
+  var adz = Math.abs(d[2]);
+  if( Math.abs(m[2]) > e[2] + adz ) return false;
+
+  adx += 1.192092896e-07;
+  ady += 1.192092896e-07;
+  adz += 1.192092896e-07;
+
+  if( Math.abs(m[1] * d[2] - m[2] * d[1]) > e[1] * adz + e[2] * ady ) return false;
+  if( Math.abs(m[2] * d[0] - m[0] * d[2]) > e[0] * adz + e[2] * adx ) return false;
+  if( Math.abs(m[0] * d[1] - m[1] * d[0]) > e[0] * ady + e[1] * adx ) return false;
+
+  return true;
+};
+
+RDGE.hitTest = function (mesh, near, far) {
+    // holds distance to the nearest BV
+  var dist = null;
+  var BV = null;
+
+    for (var index = 0; index < mesh.BVL.length; index++) {
+        if (AABB2LineSegment(mesh.BVL[index], near, far)) {
+            var center = RDGE.vec3.scale(RDGE.vec3.add(mesh.BVL[index].min, mesh.BVL[index].max), 0.5);
+            var newDist = RDGE.vec3.dot(RDGE.mat4.row(RDGE.globals.cam.world, 2), center);
+            if (newDist < dist || dist == null) {
+        dist = newDist;
+        BV = mesh.BVL[index];
+      }
+    }
+  }
+  return BV;
+};
+
+
+
+*/
+
+
+
+
+
+
+
+
+// loadShader
+// 'shaderId' is the id of a <script> element containing the shader source string.
+// Load this shader and return the WebGLShader object corresponding to it.
+RDGE.loadShader = function (ctx, shaderType, shaderStr) {
+  // pre-pend preprocessor settings
+  var preProcessor = "#define PC\n"
+  preProcessor += shaderStr;
+  shaderStr = preProcessor;
+
+    // Create the shader object
+    var shader = ctx.createShader(shaderType);
+    if (shader == null) {
+
+        ctx.console.log("*** Error: unable to create shader '"+shaderType+"'");
+
+        return null;
+    }
+
+    // Load the shader source
+    ctx.shaderSource(shader, shaderStr);
+
+    // Compile the shader
+    ctx.compileShader(shader);
+
+    // Check the compile status
+    var compiled = ctx.getShaderParameter(shader, ctx.COMPILE_STATUS);
+    if (!compiled) {
+        // Something went wrong during compilation; get the error
+        var error = ctx.getShaderInfoLog(shader);
+
+        ctx.console.log("*** Error compiling shader '"+shaderType+"':"+error);
+
+        ctx.deleteShader(shader);
+        return null;
+    }
+
+    return shader;
+};
+
+// creates id for shader
+RDGE.g_shaderCounter = 0;
+RDGE.createShader = function (ctx, strVertShaderName, strFragShaderName, attribs) {
+  var vShader = '', fShader = '';
+
+  if (strVertShaderName.indexOf('{') != -1) {
+    vShader = strVertShaderName;
+    } else {
+    var vshaderRequest = new XMLHttpRequest();
+    vshaderRequest.open("GET", RDGE.globals.engine._assetPath+'shaders/' + strVertShaderName + '.glsl', false);
+    vshaderRequest.send(null);
+    vShader = vshaderRequest.responseText;
+  }
+
+  if (strFragShaderName.indexOf('{') != -1) {
+    fShader = strFragShaderName;
+    } else {
+    var fshaderRequest = new XMLHttpRequest();
+    fshaderRequest.open("GET", RDGE.globals.engine._assetPath+'shaders/' + strFragShaderName + '.glsl', false);
+    fshaderRequest.send(null);
+    fShader = fshaderRequest.responseText;
+  }
+
+  ctx.useProgram(null);
+  // create our shaders
+    var vertexShader = loadShader(ctx, ctx.VERTEX_SHADER, vShader);
+    var fragmentShader = loadShader(ctx, ctx.FRAGMENT_SHADER, fShader);
+
+    if (!vertexShader || !fragmentShader)
+        return null;
+
+    // Create the program object
+    var program = ctx.createProgram();
+
+    if (! program)
+        return null;
+
+    // Attach our two shaders to the program
+    ctx.attachShader (program, vertexShader);
+    ctx.attachShader (program, fragmentShader);
+
+    // Bind attributes
+    for (var i in attribs)
+        ctx.bindAttribLocation (program, i, attribs[i]);
+
+    // Link the program
+    ctx.linkProgram(program);
+
+    // Check the link status
+    var linked = ctx.getProgramParameter( program, ctx.LINK_STATUS);
+    if (!linked) {
+        // something went wrong with the link
+        var error = ctx.getProgramInfoLog (program);
+
+        ctx.console.log("Error in program linking:"+error);
+
+
+        ctx.deleteProgram(program);
+        ctx.deleteProgram(fragmentShader);
+        ctx.deleteProgram(vertexShader);
+
+        return null;
+    }
+
+    program.shaderID = "Shader" + RDGE.g_shaderCounter++;
+    program.vname = strVertShaderName;
+    program.RDGEUniform = new RDGE.RDGEUniformInit();
+
+  return program;
+};
+
+RDGE.getBaseURL = function () {
+    var url = location.href;  // entire url including querystring - also: window.location.href;
+    var baseURL = url.substring(0, url.indexOf('/', 14));
+
+    if (baseURL.indexOf('http://localhost') != -1) {
+        // Base Url for localhost
+        var url = location.href;  // window.location.href;
+        var pathname = location.pathname;  // window.location.pathname;
+        var index1 = url.indexOf(pathname);
+        var index2 = url.indexOf("/", index1 + 1);
+        var baseLocalUrl = url.substr(0, index2);
+
+        return baseLocalUrl + "/";
+    }
+    else {
+        // Root Url for domain name
+        return baseURL + "/";
+    }
+};
-- 
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