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https://git.dev.opencascade.org/repos/occt.git
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56689b2700
Graphic3d_RenderingParams::RenderResolutionScale - added new option defining scale factor for allocating off-screen rendering buffers relative to native resolution of window buffer. Scale factor can be below 1.0 (lower resolution) or higher (as analog of super sampling), but can not be combined with MSAA settings. Draw Harness command vrenderparams has been extended with option -rendScale managing introduced option Graphic3d_RenderingParams::RenderResolutionScale. vcaps has been extended with option -useWindowBuffer for managing OpenGl_Caps::useSystemBuffer option. vrepaint has been extended with option -immediate for testing immediate layer redraw OpenGl_View::blitBuffers() - eliminate compiler warning on Android
41 lines
874 B
Plaintext
41 lines
874 B
Plaintext
puts "========"
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puts "Rendering resolution scale factor"
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puts "========"
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set aFontFile ""
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catch { set aFontFile [locate_data_file DejaVuSans.ttf] }
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pload MODELING VISUALIZATION
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set aLabelFont "Arial"
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if { "$aFontFile" != "" } {
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vfont add "$aFontFile" SansFont
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set aLabelFont "SansFont"
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}
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box b 1 2 3
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vclear
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vinit View1
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vdisplay b
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vfit
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vpoint p 0 0 0
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vzbufftrihedron
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vdrawtext t Text2d -font $aLabelFont
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vtrihedron tt
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vdisplay -trsfPers zoom -trsfPersPos 1 0 0 tt
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text2brep ttl "Top-Left" -font $aLabelFont -height 30 -pos 0 -30 0
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vdisplay ttl -2d topLeft -dispMode 1
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vcolorscale cs -demo
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vrenderparams -rendScale 1
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vdump $::imagedir/${::casename}_100.png
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vrenderparams -rendScale 0.5
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vdump $::imagedir/${::casename}_050.png
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vrenderparams -rendScale 0.75
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vdump $::imagedir/${::casename}_075.png
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vrenderparams -rendScale 2
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vdump $::imagedir/${::casename}_200.png
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