puts "========"
puts "0031096: Visualization, TKOpenGl - support metallic-roughness texture mapping"
puts "========"

pload XDE OCAF MODELING VISUALIZATION
catch { Close D }
ReadGltf D [locate_data_file bug30691_DamagedHelmet.gltf]

vclear
vinit View1
XDisplay -dispMode 1 D
vaxo
vcamera -persp
vviewparams -scale 0.412548 -proj 0.54479 -0.790649 0.279424 -up -0.248339 0.166151 0.954317 -at -27.3419 382.603 -233.934

vtextureenv on 2
vlight -change 0 -intensity 2.5
vlight -change 1 -intensity 0.3

vrenderparams -shadingModel PBR
vdump ${imagedir}/${casename}_pbr.png

vrenderparams -ray -gi -rayDepth 10
vfps 200
vdump ${imagedir}/${casename}_pt.png