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7860770232
Base normal map support has been implemented in path tracing (just geometry normal replacement). Smooth normal adaptation has been implemeneted in order to avoid black areas artefacts during path tracing. Tangent normal space calcuation has been moved to separate unified function. Tangent space orthogonalization algorithm has been changed in order to handle all orientations and combinations of UV coordinates.
35 lines
832 B
Plaintext
35 lines
832 B
Plaintext
puts "========"
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puts "0031275: Visualization, TKOpenGl - handle normal-map texture with Path-Tracing"
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puts "========"
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pload XDE OCAF MODELING VISUALIZATION
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catch { Close D }
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ReadGltf D [locate_data_file bug31275_SphereWithNormalMap.glb]
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vclear
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vinit v -w 1024 -h 1024
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vbackground -cubemap [locate_data_file Circus_CubeMap_V.png]
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vcamera -persp
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vlight -clear
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vlight -add ambient
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XDisplay -dispmode 1 D
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vback
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vfit
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vrenderparams -ignoreNormalMap on
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vrenderparams -ray -gi -rayDepth 10
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vfps 200
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vdump ${imagedir}/${casename}_without_normal_map.png
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vrenderparams -ignoreNormalMap off
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vfps 200
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vdump ${imagedir}/${casename}_with_normal_map_back.png
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vfront
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vfps 200
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vdump ${imagedir}/${casename}_with_normal_map_front.png
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vlight -add positional -pos 0 0 0 -head 1 -intensity 10
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vfps 200
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vdump ${imagedir}/${casename}_point_light.png
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