mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-08-09 13:22:24 +03:00
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.
73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
puts "==========="
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puts "OCC28036"
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puts "Visualization, AIS_ColoredShape - handle correctly nested compounds within Shaded display mode"
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puts "==========="
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puts ""
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pload MODELING VISUALIZATION
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clear
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box b1 0 0 0 100 200 1
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box b2 150 0 0 100 50 1
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box b3 150 50 0 100 150 1
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for {set i 1} {$i <= 3} {incr i} { tcopy b${i} b1_${i}; ttranslate b1_${i} 0 -300 0 }
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for {set i 1} {$i <= 3} {incr i} { tcopy b${i} b2_${i}; ttranslate b2_${i} 0 0 0 }
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for {set i 1} {$i <= 3} {incr i} { tcopy b${i} b3_${i}; ttranslate b3_${i} 0 300 0 }
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# make a reference scene with per-object colors
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vclear
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vinit View1
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vsetdispmode 1
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vaxo
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vdisplay b1_1 b1_2 b1_3
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vsetcolor b1_1 RED
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vsetcolor b1_2 GREEN
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vsetcolor b1_3 BLUE
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vdisplay b2_1 b2_2 b2_3
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vsetcolor b2_1 RED
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vsetcolor b2_2 GREEN
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vsetcolor b2_3 BLUE
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vdisplay b3_1 b3_2 b3_3
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vsetcolor b3_1 RED
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vsetcolor b3_2 GREEN
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vsetcolor b3_3 BLUE
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vfit
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vdump $imagedir/${casename}_ref.png
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# make a scene with sub-colors and nested compounds
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for {set j 1} {$j <= 3} {incr j} { compound b${j}_2 b${j}_3 b${j}_23 }
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for {set j 1} {$j <= 3} {incr j} { compound b${j}_1 b${j}_23 b${j}_123 }
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compound b1_123 b2_123 b3_123 b123_123
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vclear
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vdisplay b123_123
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compound b1_23 b2_23 b3_23 b123_23
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vaspects b123_123 -subshapes b123_23 -setColor GREEN
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vaspects b123_123 -subshapes b1_123 -setColor RED
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vaspects b123_123 -subshapes b2_123 -setColor RED
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vaspects b123_123 -subshapes b3_123 -setColor RED
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compound b2_3 b3_3 b23_3
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vaspects b123_123 -subshapes b1_3 -setColor BLUE
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vaspects b123_123 -subshapes b23_3 -setColor BLUE
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if { [vreadpixel 50 250 rgb name] != "RED2" } { puts "Error: wrong color" }
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if { [vreadpixel 175 175 rgb name] != "RED2" } { puts "Error: wrong color" }
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if { [vreadpixel 300 100 rgb name] != "RED2" } { puts "Error: wrong color" }
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if { [vreadpixel 100 310 rgb name] != "GREEN2"} { puts "Error: wrong color" }
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if { [vreadpixel 200 230 rgb name] != "GREEN2"} { puts "Error: wrong color" }
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if { [vreadpixel 320 170 rgb name] != "GREEN2"} { puts "Error: wrong color" }
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if { [vreadpixel 130 280 rgb name] != "BLUE2" } { puts "Error: wrong color" }
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if { [vreadpixel 250 200 rgb name] != "BLUE2" } { puts "Error: wrong color" }
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if { [vreadpixel 350 150 rgb name] != "BLUE2" } { puts "Error: wrong color" }
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vdump $imagedir/${casename}.png
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