Texture for smooth

Run Data set

id	obj	image	ot	mr	csr	gsl	lsl	ec	result
1	12w	pure-color	0	0	1	false	false	⬛	💩
2	meshlab_lap-smooth_12w	pure-color	0	0	1	false	false	⬛	💩
3	meshlab_HC-lap-smooth_12w	pure-color	0	0	1	false	false	⬛	💩
4	meshlab_normal-smooth_12w	pure-color	0	0	1	false	false	⬛	💩

1. 
2. 
3. 
4. Same with 1

Explaination

• For case 4: Sommth Face Normals will not affect the vertex position, but affect the normal of vertex, names vn at obj file. And Texeture does not use that var for compute
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Obj Format

• cmu

  The vertex normal command specifies a normal vector. A lot of times these aren’t used, because the ‘f’ face command will use the order the ‘v’ commands are given to determine the normal instead. Like the ‘vt’ commands, they don’t mean anything until grouped with a vertex in the ‘f’ face command.

• Lap-Smooth
  • doi:10.2312/egst.20051044
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• HC-Lap-Smooth
  • Improved laplacian smoothing of noisy surface meshes
  • doi:10.1111/1467-8659.00334
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