[IllidanS4]

Why are objects with modified or recolored materials rendered by SA-MP, but objects with custom texts aren't? Why are objects attached to another objects rendered by SA-MP, but objects attached to vehicles aren't? I may not remember it correctly, but when SetObjectMaterial was being added in, the objects were actually rendered by the game for a while and then by SA-MP in some later version.

By "SA-MP rendering" I mean when SA-MP takes care of the rendering process. It can be observed as different shadows on the object or the object being completely invisible if animated.