which is the best picking method?
i have seen using gluUnproject and using select render mode.
is there other methods as well? which is the fastest?
i have model on screen and i want to hilight portion of the model where mouse is…
for example:human model and when mouse is over legs,legs color changes to highlight mode,if mouse is over head,head changes to highlight mode,etc…
but i’m having difficulties porting awt mouse event position coordinates to comply opengl coordinates…
scene is actually quite huge and not a small one like the above example, so speed is issue here…