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occt/tests/bugs/vis/bug28988
kgv ba00aab7a0 0029528: Visualization, TKOpenGl - allow defining sRGB textures
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.
2019-10-22 15:15:52 +03:00

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puts "=================="
puts "0028988: Visualization - AIS_InteractiveContext::SetLocation() does not reset location properly"
puts "=================="
puts ""
pload MODELING VISUALIZATION
box b 1 2 3
vclear
vinit View1
vaxo
vdisplay -dispMode 1 -highMode 1 b
vfit
vmoveto 110 110
if { "[vreadpixel 110 110 rgb name]" != "CYAN2" } { puts "Error: shape is not selected!" }
vlocation b -translate 1 0 0
vmoveto 110 110
vlocation b -reset
vmoveto 110 110
vreadpixel 110 110 rgb name
if { "[vreadpixel 110 110 rgb name]" != "CYAN2" } { puts "Error: resetted shape is not selected!" }