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puts "========"
puts "Texture 2D transformation (UV coordinates generation)"
puts "========"
vclear
vclose ALL
vinit View1
set aTexture [locate_data_file bug26122_texture_trsf_ref.png]
pload MODELING VISUALIZATION
box b 1 1 1
explode b F
vclear
vclose ALL
vinit View1 w=512 h=512
vtop
vsetdispmode 1
vdisplay b_6
vfit
vcaps -ffp 1
vtexture b_6 $aTexture -modulate off
vdump $::imagedir/${::casename}_identity_ffp.png
vcaps -ffp 0
vdump $::imagedir/${::casename}_identity_glsl.png
vcaps -ffp 1
vtexture b_6 $aTexture -origin 0.0 0.0 -scale 1.25 0.5
vdump $::imagedir/${::casename}_scale_ffp.png
vcaps -ffp 0
vdump $::imagedir/${::casename}_scale_glsl.png
vcaps -ffp 1
vtexture b_6 $aTexture -origin 0.25 -0.25 -scale 1.0 1.0
vdump $::imagedir/${::casename}_translate_ffp.png
vcaps -ffp 0
vdump $::imagedir/${::casename}_translate_glsl.png
vcaps -ffp 1
vtexture b_6 $aTexture -origin 0.25 -0.25 -scale 1.1 0.8
vdump $::imagedir/${::casename}_ffp.png
vcaps -ffp 0
vdump $::imagedir/${::casename}_glsl.png
|
