2 puts "0032039: Visualization, TKOpenGl - implement simple shadow mapping for a direct light source"
3 puts "Test shadow map from a single directional light source on a box geometry."
6 pload MODELING VISUALIZATION
7 if { $::tcl_platform(os) == "Darwin" } { vcaps -core }
9 box bb -5 -5 0 10 10 0 -preview
15 vrenderparams -shadingModel PHONG
16 vdisplay -dispMode 1 b bb
17 vaspects bb -material STONE
19 vlight -change 0 -castShadows 1 -direction 1 1 -1 -head 0
22 vdump $::imagedir/${::casename}_raytrace.png
25 vrenderparams -shadingModel phong
26 vrenderparams -shadowMapBias 0.01
27 vdump $::imagedir/${::casename}_phong.png
29 vrenderparams -shadingModel pbr
30 vdump $::imagedir/${::casename}_pbr.png