Mesh UV Motivation

obj file

• Img file

mtllib square.mtl
v 0 0 0
v 0 1 0
v 1 1 0
v 0 0 0
v 1 1 0
v 1 0 0
vt 0.25 0.25
vt 0.25 0.75
vt 0.75 0.75
vt 0.25 0.25
vt 0.75 0.75
vt 0.75 0.25
usemtl material_0
f 1/1 2/2 3/3
f 4/4 5/5 6/6

mtllib square.mtl
v 0 0 0
v 0 1 0
v 1 1 0
v 0 0 0
v 1 1 0
v 1 0 0
vt 0 0
vt 0 1
vt 1 1
vt 0 0
vt 1 1
vt 1 0
usemtl material_0
f 1/1 2/2 3/3
f 4/4 5/5 6/6

mtllib square_2x3.mtl
v 0 0 0
v 0 1 0
v 1 1 0
v 0 0 0
v 1 1 0
v 1 0 0
vt 0 1
vt 0 0
vt 1 0
vt 0 1
vt 1 0
vt 1 1
usemtl material_0
f 1/1 2/2 3/3
f 4/4 5/5 6/6

gird test

img	params
	gird 4x4
	gird 4x4 exp 0h1w
	gird 4x4 exp 0h2w
	gird 4x4 exp 0h4w
	gird 4x4 exp 0h8w
	gird 4x4 exp 8h8w
	gird 4x4 exp 8h8w moved