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https://git.dev.opencascade.org/repos/occt.git
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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.
32 lines
2.0 KiB
Plaintext
32 lines
2.0 KiB
Plaintext
puts "============"
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puts "OCC28004"
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puts "Visualization, AIS_ColorScale - allow defining labels list not equal to intervals list"
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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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vaxo
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# create default color scale
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vcolorscale cs1 -demo -smooth 0 -xy 0 0
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vcolorscale cs2 -demo -smooth 1 -xy 60 0
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foreach {y aColor} {20 RED 60 DARKORANGE1 100 GOLD 140 GREENYELLOW 220 GREEN 250 MEDIUMSPRINGGREEN 290 CYAN 330 DODGERBLUE1 370 BLUE} { if { [vreadpixel 15 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
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foreach {y aColor} {20 RED 60 DARKORANGE1 100 GOLD 140 GREENYELLOW 220 GREEN 250 MEDIUMSPRINGGREEN 290 CYAN 330 DODGERBLUE1 370 BLUE} { if { [vreadpixel 15 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
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# reduce color scale range and number of intervals
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vcolorscale cs3 -range 0 20 5 -font 16 -colors white 0 0 1 green 1 0 0 1 1 1 -labels start 1 2 3 4 end -smooth 0 -xy 120 0
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vcolorscale cs4 -range 0 20 5 -font 16 -colors white 0 0 1 green 1 0 0 1 1 1 -labels start 1 2 3 4 end -smooth 1 -xy 180 0
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foreach {y aColor} {40 WHITE 120 RED 200 GREEN 280 BLUE 350 WHITE} { if { [vreadpixel 135 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
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# color scale with overridden hue range
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vcolorscale cs5 -demo -smooth 0 -hueRange 300 130 -xy 240 0
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vcolorscale cs6 -demo -smooth 1 -hueRange 300 130 -xy 300 0
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foreach {y aColor} {20 GREEN 60 SPRINGGREEN 100 CYAN2 140 TURQUOISE2 180 DODGERBLUE1 220 BLUE 250 BLUE 290 BLUEVIOLET 330 PURPLE 370 MAGENTA} { if { [vreadpixel 245 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
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foreach {y aColor} {20 GREEN 60 MEDIUMSPRINGGREEN 100 CYAN2 140 TURQUOISE2 180 DEEPSKYBLUE2 220 DODGERBLUE2 250 ROYALBLUE2 290 PURPLE3 330 PURPLE 370 MAGENTA2} { if { [vreadpixel 315 $y rgb name] != "$aColor" } { puts "Error: wrong color at $y" } }
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# free labels
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vcolorscale cs7 -demo -smooth 0 -colorRange BLACK WHITE -xy 360 0 -freeLabels 3 l1 l2 l3
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vdump ${imagedir}/${casename}.png
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