import GeometryBuffer from './GeometryBuffer';

class TriangleGeometryBuffer extends GeometryBuffer {
	
	constructor(gl) {

		super(gl, 3.);

		this.addAttribute('position', new Float32Array([
		    -1.0, -1.0,  0.0,
		     0.0,  1.0,  0.0,
		     1.0, -1.0,  0.0
		]), 3);

		this.addAttribute('uv', new Float32Array([
		     0.0, 0.0,
		     0.5, 1.0,
		     1.0, 0.0,
		]), 2, 'triangle');

		this.addAttribute('color', new Float32Array([
		    1.0, 1.0, 1.0,
		    1.0, 1.0, 1.0,
		    1.0, 1.0, 1.0
		]), 3);


	}

}

export default TriangleGeometryBuffer;