VRML file

	f100_vrml2_robcad.wrl

Converted IGP file

	f100_vrml2_robcad.igp		 230 Objects, 9233 Polygons ->   40 Polygons per Objects

	color merged file

	f100_vrml2_robcad-merge.igp	   5 Objects, 9233 Polygons -> 1846 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.
