three
Version:
JavaScript 3D library
48 lines (27 loc) • 1.01 kB
JavaScript
/**
* @author sunag / http://www.sunag.com.br/
*/
THREE.ColorsNode = function ( index ) {
THREE.TempNode.call( this, 'v4', { shared: false } );
this.index = index || 0;
};
THREE.ColorsNode.vertexDict = [ 'color', 'color2' ];
THREE.ColorsNode.fragmentDict = [ 'vColor', 'vColor2' ];
THREE.ColorsNode.prototype = Object.create( THREE.TempNode.prototype );
THREE.ColorsNode.prototype.constructor = THREE.ColorsNode;
THREE.ColorsNode.prototype.generate = function ( builder, output ) {
var material = builder.material;
var result;
material.requires.color[ this.index ] = true;
if ( builder.isShader( 'vertex' ) ) result = THREE.ColorsNode.vertexDict[ this.index ];
else result = THREE.ColorsNode.fragmentDict[ this.index ];
return builder.format( result, this.getType( builder ), output );
};
THREE.ColorsNode.prototype.toJSON = function ( meta ) {
var data = this.getJSONNode( meta );
if ( ! data ) {
data = this.createJSONNode( meta );
data.index = this.index;
}
return data;
};