var core = require('../../core');
var glslify  = require('glslify');

/**
 *
 * Basic FXAA implementation based on the code on geeks3d.com with the
 * modification that the texture2DLod stuff was removed since it's
 * unsupported by WebGL.
 *
 * @see https://github.com/mitsuhiko/webgl-meincraft
 *
 * @class
 * @extends PIXI.Filter
 * @memberof PIXI
 *
 */
class FXAAFilter extends core.Filter {
    constructor()
    {
        //TODO - needs work
        super(
            // vertex shader
            glslify('./fxaa.vert'),
            // fragment shader
            glslify('./fxaa.frag')
        );

    }
}

module.exports = FXAAFilter;