shaders/shadereffect.vert shaders/shadereffect.frag shaders/shadereffectfallback.frag shaders/shadereffectfallback.vert shaders/shadereffect_core.frag shaders/shadereffect_core.vert shaders/shadereffectfallback_core.frag shaders/shadereffectfallback_core.vert