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https://git.dev.opencascade.org/repos/occt.git
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ba00aab7a0
OpenGL rendering is now done into sRGB framebuffer. OpenGl_ShaderManager::prepareStdProgramFboBlit() has been extended by programs resolving MSAA texture and applying gamma correction as fallbacks. Quantity_Color definition has been modified to store RGB components in linear color space within Quantity_TOC_RGB type. Standard colors defined by Quantity_NameOfColor enumeration has been updated accordingly. New Quantity_TOC_sRGB type has been introduced to handle RGB components in non-linear sRGB color space. OpenGl_TextureFormat class definition has been moved to dedicated files. New method OpenGl_TextureFormat::FindFormat() replaces OpenGl_Texture::GetDataFormat(). New method OpenGl_TextureFormat::FindSizedFormat() replaces OpenGl_FrameBuffer::getColorDataFormat() and OpenGl_FrameBuffer::getDepthDataFormat(). Graphic3d_TextureRoot::IsColorMap() - introduced new property defining if RGB(A)8 image formats should be loaded as sRGB(A) textures or as data RGB(A) textures. OpenGl_Texture initialization methods have been extended with new theIsColorMap argument. vreadpixel - added argument -sRGB printing color in sRGB color space. Test cases have been updated to new sRGB rendered results.
24 lines
574 B
Plaintext
24 lines
574 B
Plaintext
puts "============"
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puts "0025544: Visualization, TKOpenGl - support grayscale textures"
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puts "============"
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puts ""
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vclear
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vinit View1
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box b 1 2 3
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vaxo
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vdisplay -dispMode 1 b
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vtexture b 1 -modulate on
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vfit
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set aColorMod [vreadpixel 290 180 rgb name]
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vdump $imagedir/${casename}_modulated.png
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vtexture b 1 -modulate off
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set aColorDec [vreadpixel 290 180 rgb name]
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vdump $imagedir/${casename}_decal.png
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if {"$aColorMod" != "GOLDENROD4"} { puts "Error: wrong color with modulation ON" }
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if {"$aColorDec" != "GRAY91"} { puts "Error: wrong color with modulation OFF" }
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