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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
///////////////////////////////////////////////////////////////////////
// Class RuntimeMaterial
// Runtime representation of a material.
///////////////////////////////////////////////////////////////////////
function RuntimeMaterial( world )
{
///////////////////////////////////////////////////////////////////////
// Instance variables
///////////////////////////////////////////////////////////////////////
this._name = "GLMaterial";
this._shaderName = "undefined";
// variables for animation speed
this._time = 0.0;
this._dTime = 0.01;
// RDGE variables
this._shader;
this._materialNode;
///////////////////////////////////////////////////////////////////////
// Property Accessors
///////////////////////////////////////////////////////////////////////
// a material can be animated or not. default is not.
// Any material needing continuous rendering should override this method
this.isAnimated = function() { return false; }
///////////////////////////////////////////////////////////////////////
// Methods
///////////////////////////////////////////////////////////////////////
this.init = function()
{
}
this.update = function( time )
{
}
}
function RuntimeFlatMaterial()
{
// inherit the members of RuntimeMaterial
this.inheritedFrom = RuntimeMaterial;
this.inheritedFrom();
this._name = "FlatMaterial";
this._shaderName = "flat";
// assign a default color
this._color = [1,0,0,1];
this.import = function( importStr )
{
var colorStr = getPropertyFromString( "color: ", importStr );
if (colorStr)
this._color = eval( "[" + colorStr + "]" );
};
this.init = function()
{
if (this._shader)
{
this._shader.colorMe["color"].set( this._color );
}
}
}
function RuntimePulseMaterial()
{
// inherit the members of RuntimeMaterial
this.inheritedFrom = RuntimeMaterial;
this.inheritedFrom();
this._name = "PulseMaterial";
this._shaderName = "pulse";
this._texMap = 'assets/images/cubelight.png';
this.isAnimated = function() { return true; }
this.import = function( importStr )
{
this._texMap = getPropertyFromString( "texture: ", importStr );
}
this.init = function()
{
var material = this._materialNode;
if (material)
{
var technique = material.shaderProgram.default;
var renderer = g_Engine.getContext().renderer;
if (renderer && technique)
{
if (this._shader && this._shader.default)
{
var res = [ renderer.vpWidth, renderer.vpHeight ];
technique.u_resolution.set( res );
var wrap = 'REPEAT', mips = true;
var tex = renderer.getTextureByName(this._texMap, wrap, mips );
if (tex)
technique.u_tex0.set( tex );
this._shader.default.u_time.set( [this._time] );
}
}
}
}
// several materials inherit from pulse.
// they may share this update method
this.update = function( time )
{
var material = this._materialNode;
if (material)
{
var technique = material.shaderProgram.default;
var renderer = g_Engine.getContext().renderer;
if (renderer && technique)
{
if (this._shader && this._shader.default)
this._shader.default.u_time.set( [this._time] );
this._time += this._dTime;
if (this._time > 200.0) this._time = 0.0;
}
}
}
}
function RuntimeRadialGradientMaterial()
{
// inherit the members of RuntimeMaterial
this.inheritedFrom = RuntimeMaterial;
this.inheritedFrom();
this._name = "RadialGradientMaterial";
this._shaderName = "radialGradient";
// setup default values
this._color1 = [1,0,0,1]; this._colorStop1 = 0.0;
this._color2 = [0,1,0,1]; this._colorStop2 = 0.3;
this._color3 = [0,1,0,1]; this._colorStop3 = 0.6;
this._color4 = [0,1,0,1]; this._colorStop4 = 1.0;
this.init = function()
{
var material = this._materialNode;
if (material)
{
var technique = material.shaderProgram.default;
var renderer = g_Engine.getContext().renderer;
if (renderer && technique)
{
if (this._shader && this._shader.default)
{
this._shader.default.u_color1.set( this._color1 );
this._shader.default.u_color2.set( this._color2 );
this._shader.default.u_color3.set( this._color3 );
this._shader.default.u_color4.set( this._color4 );
this._shader.default.u_colorStop1.set( [this._colorStop1] );
this._shader.default.u_colorStop2.set( [this._colorStop2] );
this._shader.default.u_colorStop3.set( [this._colorStop3] );
this._shader.default.u_colorStop4.set( [this._colorStop4] );
if (this._angle !== undefined)
this._shader.default.u_cos_sin_angle.set([Math.cos(this._angle), Math.sin(this._angle)]);
}
}
}
}
this.import = function( importStr )
{
var colorStr;
colorStr = getPropertyFromString( "color1: ", importStr );
this._color1 = eval( "[" + colorStr + "]" );
colorStr = getPropertyFromString( "color2: ", importStr );
this._color2 = eval( "[" + colorStr + "]" );
colorStr = getPropertyFromString( "color3: ", importStr );
this._color3 = eval( "[" + colorStr + "]" );
colorStr = getPropertyFromString( "color4: ", importStr );
this._color4 = eval( "[" + colorStr + "]" );
this._colorStop1 = Number( getPropertyFromString( "colorStop1: ", importStr ) );
this._colorStop2 = Number( getPropertyFromString( "colorStop2: ", importStr ) );
this._colorStop3 = Number( getPropertyFromString( "colorStop3: ", importStr ) );
this._colorStop4 = Number( getPropertyFromString( "colorStop4: ", importStr ) );
if (this._angle !== undefined)
this._angle = getPropertyFromString( "angle: ", importStr );
}
}
function RuntimeLinearGradientMaterial()
{
// inherit the members of RuntimeMaterial
this.inheritedFrom = RuntimeRadialGradientMaterial;
this.inheritedFrom();
this._name = "LinearGradientMaterial";
this._shaderName = "linearGradient";
// the only difference between linear & radial gradient is the existance of an angle for linear.
this._angle = 0.0;
}
function RuntimeBumpMetalMaterial()
{
// inherit the members of RuntimeMaterial
this.inheritedFrom = RuntimeMaterial;
this.inheritedFrom();
this._name = "BumpMetalMaterial";
this._shaderName = "bumpMetal";
this._lightDiff = [0.3, 0.3, 0.3, 1.0];
this._diffuseTexture = "assets/images/metal.png";
this._specularTexture = "assets/images/silver.png";
this._normalTexture = "assets/images/normalMap.png";
this.import = function( importStr )
{
this._lightDiff = eval( "[" + getPropertyFromString( "lightDiff: ", importStr ) + "]" );
this._diffuseTexture = getPropertyFromString( "diffuseTexture: ", importStr );
this._specularTexture = getPropertyFromString( "specularTexture: ", importStr );
this._normalTexture = getPropertyFromString( "normalMap: ", importStr );
}
this.init = function()
{
var material = this._materialNode;
if (material)
{
var technique = material.shaderProgram.default;
var renderer = g_Engine.getContext().renderer;
if (renderer && technique)
{
if (this._shader && this._shader.default)
{
technique.u_light0Diff.set( this._lightDiff );
var tex;
var wrap = 'REPEAT', mips = true;
if (this._diffuseTexture)
{
tex = renderer.getTextureByName(this._diffuseTexture, wrap, mips );
if (tex) technique.u_colMap.set( tex );
}
if (this._normalTexture)
{
tex = renderer.getTextureByName(this._normalTexture, wrap, mips );
if (tex) technique.u_normalMap.set( tex );
}
if (this._specularTexture)
{
tex = renderer.getTextureByName(this._specularTexture, wrap, mips );
technique.u_glowMap.set( tex );
}
}
}
}
}
}
function RuntimeUberMaterial()
{
}
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