VRML file

	cabinet_asm.wrl

Converted IGP file

	cabinet_asm.igp		1024 Objects, 12640 Polygons ->    9 Polygons per Objects

	color merged file

	cabinet_asm-merge.igp	   6 Objects,  9976 Polygons -> 1662 Polygons per Objects


Open GL Performance:

	3D Geometries with increased number of polygons per objects have 
	a better performance.
	A color merge, merges all objects with same color in one objects.
	In general the number of objects can be reduced dramatically.

