package org.jglrxavpok.jlsl.glsl;

public abstract class FragmentShader extends ShaderBase {
	public Vec4 gl_FragColor;

	public Vec4 gl_FragCoord;

	public Vec4 texture(Sampler2D texture, Vec2 coords) {
		return new Vec4(0, 0, 0, 0);
	}

	@Deprecated
	public Vec4 texture2D(Sampler2D texture, Vec2 coords) {
		return new Vec4(0, 0, 0, 0);
	}

	@Deprecated
	public void discard() {
		// FIXME might not work. Instead, do an assignment to gl_FragColor conditionally
	}
}