project-swan/libcygnet/src/BuiltinShaders.cc

#include "BuiltinShaders.h"

namespace Cygnet {

BuiltinShaders::BuiltinShaders():
	textureVertex(GlShader::Type::VERTEX, R"(
		attribute vec4 position;
		attribute vec2 texCoord;
		varying vec2 v_texCoord;
		void main() {
			gl_Position = position;
			v_texCoord = texCoord;
		}
	)"),

	textureFragment(GlShader::Type::FRAGMENT, R"(
		precision mediump float;
		varying vec2 v_texCoord;
		uniform sampler2D tex;
		void main() {
			gl_FragColor = texture2D(tex, v_texCoord);
		}
	)"),

	whiteFragment(GlShader::Type::FRAGMENT, R"(
		precision mediump float;
		void main() {
			gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);
		}
	)") {}
}