Closed CDitzel closed 6 years ago
I'm no longer an expert in that field, but I guess you can simply replace your entire code with glRasterPos3f(1.f, 1.f, 1.f)
(color is meaningless here).
If that does not work, check the forums, this is a pretty standard OpenGL question I think.
In the documentation is says
But I am lost on how to do that exactly. So instead of of writing in my draw method
glBegin(GL_POINTS); glColor3f(1.0, 0.0, 0.0); glVertex3ff(1.f, 1.f, 1.f); glEnd();
what do I have to put to display a point which is selectable?