mirror of
https://git.dev.opencascade.org/repos/occt.git
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8e5fb5eabc
- introduces a wrapper for setting up highlight properties: Graphic3d_HighlightStyle; - API of all methods that use highlight or selection color is changed to deal with Graphic3d_HighlightStyle; - highlight in shading mode now supports transparency, implemented via blending; - transparency for selection can also be set, but implementing custom entity owners with additional presentation on application level; - methods PrsMgr_PresentationManager::Highlight, PrsMgr_PresentationManager::BoundBox that highlight object with hard-coded color are removed; - deprecated methods of SelectMgr_EntityOwner, that use presentation manager's highlight method, were removed; - methods of IsHilighted AIS context with selection color checks were replaced; - added API to store dynamic and selection highlight to Prs3d_Drawer class; - customization of dynamic and selection highlight for particular objects is now available through SelectMgr_SelectableObject::HilightAttributes(); - AIS_InteractiveContext highlight methods were updated to support individual highlight styles of interactive objects; - introduced new command - vselprops, that allows to customize global selection and highlight properties like autoactivation, pixel tolerance and colors; - Draw Harness commands vautoactivatesel and vselprecision were removed, use vselprops instead; - fixed bug in command's parser; - test case for issue #27818
45 lines
1.1 KiB
Plaintext
45 lines
1.1 KiB
Plaintext
puts "============"
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puts "OCC27818_1"
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puts "============"
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puts ""
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####################################################################################
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# Visualization - provide an interface to define highlight presentation properties:
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# test change of highlight properties for whole interactive context
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####################################################################################
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pload VISUALIZATION MODELING
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box b 10 20 30
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pcone p 15 0 40
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vinit
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vclear
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vdisplay b -dispMode 1 -highMode 1
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vdisplay p -dispMode 1 -highMode 1
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vsetcolor b RED
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vsetcolor p GREEN
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vviewparams -scale 17.8 -proj 0.9 -0.3 0.3
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vviewparams -up -0.2 0.4 0.9 -at 1.99 2.4 20.9
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vviewparams -eye 56.1 -17.7 39.4
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vselprops -hiTransp 0.1 -hiColor PALEGREEN2
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vmoveto 167 263
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set aPixelColor [vreadpixel 167 263 name rgba]
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set aTransp [lindex [split $aPixelColor { }] 1]
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if { $aTransp == 1 } {
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puts "Error: highlighting of a cone is not transparent!"
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}
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vmoveto 285 212
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set aPixelColor [vreadpixel 285 212 name rgba]
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set aTransp [lindex [split $aPixelColor { }] 1]
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if { $aTransp == 1 } {
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puts "Error: highlighting of a box is not transparent!"
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}
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vdump $imagedir/${casename}.png
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