hello everyone,
my task is it to render the cut faces of the intersection of two objects.
the first object is a given, rather complex cad model and from this model i want to cut out a cuboid.
i have accomplished to cut out everything from the model, that lies in the cuboid, with a simple fragment-shader. but now i am looking at the backside of the cad model. (if the cuboid is not completely in the model).
so is there a way to draw the cut faces? (without geometry shaders)
I am thankful for any kind of help.