Lighting in symbol only works for some
I've just created a 3d light symbol with a point light source in, when i've duplicated the symbol across the space and render in open GL only approx 6 of 50 render with a light source. Any ideas ho w this might be?
Same thing is happening with other light symbols in the drawing
OpenGL can only support 8 light sources at a time max. You'll need to use one of the Renderworks modes to see all of your lights on at once.