GlParam* GlTextParamType::NewParam(gl_id id, const BMessage* config) const { BString16 str; return new GlTextParam(this, id, str, config, StateFlags()); }
virtual StateFlags changedStates() { return StateFlags(StencilState) | ColorState | BlendState; }
GlParam* GlRelAbsParamType::NewParam(gl_id id, const BMessage* config) const { return new GlRelAbsParam(this, id, mInit, config, StateFlags()); }