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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.
35 lines
863 B
Plaintext
35 lines
863 B
Plaintext
puts "========"
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puts "0025822: Visualization, TKOpenGl - front material should be used instead of back material within distinguish mode turned off"
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puts "========"
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pload MODELING OCAF XDE
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box b 10 10 10
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vclear
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vinit View1
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catch { Close D }
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NewDocument D BinXCAF
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XAddShape D b
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XSetColor D b BLUE
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explode b f
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XSetColor D b_1 RED
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XDisplay D
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vviewparams -proj 1 0.1 0.1
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vfit
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vsetdispmode 1
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catch { vclipplane delete pln }
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vclipplane create pln
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vclipplane set pln view Driver1/Viewer1/View1
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vclipplane change pln equation -1 0 0 5
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# FFP on
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vcaps -ffp 1
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set aColorFfp [vreadpixel 200 200 rgb name]
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if { "$aColorFfp" != "RED" } { puts "Error: RED color is expected at the back side (FFP)" }
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# GLSL on
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vcaps -ffp 0
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set aColorGlsl [vreadpixel 200 200 rgb name]
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if { "$aColorGlsl" != "FIREBRICK" } { puts "Error: FIREBRICK color is expected at the back side (GLSL)" }
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