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Rev 334 Rev 371
Line 38... Line 38...
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		// For each face
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		// For each face
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		int NF = geometry.no_faces();
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		int NF = geometry.no_faces();
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		for(i=0;i<NF; ++i)
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		for(i=0;i<NF; ++i)
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      {
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      {
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				// Compute the normal
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				// Compute the normal
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				const Vec3i& f  = geometry.face(i);
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				const Vec3i f  = geometry.face(i);
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				const Vec3f p0 = geometry.vertex(f[0]);
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				const Vec3f p0 = geometry.vertex(f[0]);
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				const Vec3f a  = geometry.vertex(f[1]) - p0;
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				const Vec3f a  = geometry.vertex(f[1]) - p0;
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				const Vec3f b  = geometry.vertex(f[2]) - p0;
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				const Vec3f b  = geometry.vertex(f[2]) - p0;
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				Vec3f face_normal = cross(a,b);
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				Vec3f face_normal = cross(a,b);
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				float l = sqr_length(face_normal);
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				float l = sqr_length(face_normal);