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1238134135
Lights defintion clean up: - remove duplicated enumeration TLightType (equals to Visual3d_TypeOfLightSource) - remove unused fields from Graphic3d_CLight - OpenGl_Light, reuse Graphic3d_CLight definition Phong GLSL program: - move out cumulative ambient light intencity from limited list of lights - compatibility issues, replace array of structures (light sources, materials, clipping planes) with arrays of primitive types New Draw Harness command vlight to alter light sources definition. OpenGl_ShaderProgram::Initialize() - add missing Linker log
27 lines
438 B
Plaintext
27 lines
438 B
Plaintext
puts "========"
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puts "Per-pixel lighting using GLSL program (Phong shading)"
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puts "========"
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# create box
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box b 1 2 3
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# draw box
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vinit View1
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vclear
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vsetdispmode 1
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vaxo
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vdisplay b
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vfit
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vrotate 0.2 0.0 0.0
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# take snapshot with fixed pipeline
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vdump $::imagedir/${::casename}_OFF.png
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vshaderprog b phong
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vdump $::imagedir/${::casename}_ph1.png
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vclear
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vdisplay b
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vshaderprog b phong
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vdump $::imagedir/${::casename}_ph2.png
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vmoveto 250 250
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