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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.
30 lines
761 B
Plaintext
30 lines
761 B
Plaintext
puts "========"
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puts "Per-pixel lighting using GLSL program (Phong shading), check plastic material"
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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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vclear
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vclose ALL
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vinit View1
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vsetdispmode 1
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vaxo
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vdisplay b
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vsetmaterial b PLASTIC
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vsetcolor b GREEN
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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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set aColorL [vreadpixel 150 250 rgb name]
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set aColorR [vreadpixel 250 250 rgb name]
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if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } { puts "Error: wrong color (fixed pipeline)!" }
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vshaderprog b phong
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set aColorL [vreadpixel 150 250 rgb name]
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set aColorR [vreadpixel 250 250 rgb name]
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if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } { puts "Error: wrong color (Phong shader)!" }
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