three
Version:
JavaScript 3D library
30 lines (17 loc) • 675 B
JavaScript
/**
* @author sunag / http://www.sunag.com.br/
*/
THREE.LightNode = function() {
THREE.TempNode.call( this, 'v3', { shared: false } );
};
THREE.LightNode.prototype = Object.create( THREE.TempNode.prototype );
THREE.LightNode.prototype.constructor = THREE.LightNode;
THREE.LightNode.prototype.generate = function( builder, output ) {
if ( builder.isCache( 'light' ) ) {
return builder.format( 'reflectedLight.directDiffuse', this.getType( builder ), output )
}
else {
console.warn( "THREE.LightNode is only compatible in \"light\" channel." );
return builder.format( 'vec3( 0.0 )', this.getType( builder ), output );
}
};