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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 GLMaterial
// RDGE representation of a material.
///////////////////////////////////////////////////////////////////////
function FlatMaterial()
{
// initialize the inherited members
this.inheritedFrom = GLMaterial;
this.inheritedFrom();
///////////////////////////////////////////////////////////////////////
// Instance variables
///////////////////////////////////////////////////////////////////////
this._name = "FlatMaterial";
this._shaderName = "flat";
this._color = [1,0,0,1];
///////////////////////////////////////////////////////////////////////
// Property Accessors
///////////////////////////////////////////////////////////////////////
this.getColor = function() { return this._color; }
this.getShaderName = function() { return this._shaderName; }
this.isAnimated = function() { return false; }
//////////////////////////////////s/////////////////////////////////////
// Methods
///////////////////////////////////////////////////////////////////////
// duplcate method requirde
this.dup = function() { return new FlatMaterial(); }
this.init = function()
{
// set up the shader
this._shader = new jshader();
this._shader.def = flatShaderDef;
this._shader.init();
// set the defaults
this._shader.colorMe.color.set( this.getColor() );
// set up the material node
this._materialNode = createMaterialNode("flatMaterial");
this._materialNode.setShader(this._shader);
// initialize the taper properties
// this._shader.colorMe.u_limit1.set( [0.25] );
// this._shader.colorMe.u_limit2.set( [0.5] );
// this._shader.colorMe.u_limit3.set( [0.75] );
// this._shader.colorMe.u_taperAmount.set( [0.5] );
}
///////////////////////////////////////////////////////////////////////
// Material Property Accessors
///////////////////////////////////////////////////////////////////////
this._propNames = ["color"];
this._propLabels = ["Color"];
this._propTypes = ["color"];
this._propValues = [];
this._propValues[ this._propNames[0] ] = this._color;
this.setProperty = function( prop, value )
{
// make sure we have legitimate imput
if (this.validateProperty( prop, value ))
{
this._color = value.slice(0);
this._shader.colorMe[prop].set(value);
}
}
///////////////////////////////////////////////////////////////////////
this.export = function()
{
// this function should be overridden by subclasses
var exportStr = "material: " + this.getShaderName() + "\n";
exportStr = "name: " + this.getName() + "\n";
if (this._shader)
exportStr += "color: " + String(this._shader.colorMe.color) + "\n";
else
exportStr += "color: " + this.getColor() + "\n";
exportStr += "endMaterial\n";
return exportStr;
}
this.import = function( importStr )
{
var pu = new ParseUtils( importStr );
var material = pu.nextValue( "material: " );
if (material != this.getShaderName()) throw new Error( "ill-formed material" );
this.setName( pu.nextValue( "material: ") );
var color = pu.nextValue( "color: " );
var endKey = "endMaterial\n";
var index = importStr.indexOf( endKey ) + endKey.len;
var rtnStr = importStr.substr( index );
return rtnStr;
}
this.update = function( time )
{
}
}
///////////////////////////////////////////////////////////////////////////////////////
// RDGE shader
// shader spec (can also be loaded from a .JSON file, or constructed at runtime)
flatShaderDef =
{
'shaders': { // shader files
//'defaultVShader':"assets/shaders/Taper.vert.glsl",
'defaultVShader':"assets/shaders/Basic.vert.glsl",
'defaultFShader':"assets/shaders/Basic.frag.glsl",
},
'techniques': { // rendering control
'colorMe':[ // simple color pass
{
'vshader' : 'defaultVShader',
'fshader' : 'defaultFShader',
// attributes
'attributes' :
{
'vert' : { 'type' : 'vec3' },
'normal' : { 'type' : 'vec3' },
'texcoord' : { 'type' : 'vec2' },
},
// attributes
'params' :
{
'color' : { 'type' : 'vec4' },
//'u_limit1': { 'type': 'float' },
//'u_limit2': { 'type': 'float' },
//'u_limit3': { 'type': 'float' },
//'u_taperAmount': { 'type': 'float' }
},
},
]
}
};
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