Method SetFillColour

src/gl_wrap.cpp:255–260

}

void OpenGLWrapper::SetFillColour(wxColour col, float alpha) {
	fill_r = col.Red() / 255.f;
	fill_g = col.Green() / 255.f;
	fill_b = col.Blue() / 255.f;
	fill_a = alpha;
}

void OpenGLWrapper::SetModeLine() const {
	glColor4f(line_r, line_g, line_b, line_a);