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https://git.dev.opencascade.org/repos/occt.git
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aaf8d6a98d
The table of named colors has been compressed and moved out from Quantity_Color.cxx into Quantity_ColorTable.pxx. Quantity_NameOfColor - grayscale enumeration values have been re-ordered to fix discontinuity. Duplicating colors has been merged within enumeration: CHARTREUSE=CHARTREUSE1, GOLD=GOLD1, GREEN=GREEN1, ORANGE=ORANGE1, ORANGERED=ORANGERED1, RED=RED1, TOMATO=TOMATO1, YELLOW=YELLOW1. Added aliases to several other common colors: BLUE=BLUE1, CYAN=CYAN1, LIGHTCYAN=LIGHTCYAN1, MAGENTA=MAGENTA1. Quantity_Color class definition has been cleaned to follow OCCT coding style. Quantity_Color now stores NCollection_Vec3<float> as class field instead of separate components. Removed unused class Quantity_ColorDefinitionError. New methods Quantity_Color::Convert_LinearRGB_To_sRGB() and Quantity_Color::Convert_sRGB_To_LinearRGB() converting RGB components from linear to non-linear sRGB colorspace and vice versa. Image_PixMap::PixelColor() and Image_PixMap::SetPixelColor() methods have been extended with an optional argument for performing linearization/delinearization of 8-bit sRGB pixel formats. Draw Harness command AISColor has been corrected to take color name instead of enumeration index.
74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
puts "========"
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puts "OCC24819: TKOpenGl - extend the ray-tracing core by visualization of lines, text and point sprites"
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puts "========"
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vfont add [locate_data_file DejaVuSans.ttf] SansFont
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# setup 3D viewer content
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vinit name=View1 w=512 h=512
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vglinfo
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vvbo 0
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vsetdispmode 1
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vbackground -gradient B4C8FF B4B4B4 -gradientMode VERTICAL
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# boxes
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box b1 1 1 1
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vdisplay b1
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vsetlocation b1 0 0 0.001
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vsetmaterial b1 Silver
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vsettransparency b1 0.5
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box b2 3 2 2 1 2 1
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vdisplay b2
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vsetmaterial b2 Pewter
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vsettransparency b2 0.8
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# brep text
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text2brep t "text" -font "SansFont" -height 8
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vdisplay t
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# overlay objects
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vdrawtext t1 "Overlay text!" -2d -perspos -1 1 -pos 200 -440 0 -height 40 -font SansFont
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# markers
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vpoint p 1 1 1
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vdisplay p
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vmarkerstest mTest 7 -3 0 PointsOnSide=5 MarkerType=5
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# 3d text
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vdrawtext text0 3D_Text -pos 1 2 2 -color RED -halign left -valign bottom -angle 0 -zoom 0 -height 20 -aspect regular -font SansFont
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vlight -change 0 -dir 0.577 -0.577 -0.577
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vfit
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# trihedron
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vzbufftrihedron
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# activate ray-tracing
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vrenderparams -raytrace
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# orthogonal projection
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set aModeNum 0
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foreach aFSAAMode {on off} {
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foreach aReflMode {on off} {
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foreach aShadMode {on off} {
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vrenderparams -shadows $aShadMode -reflections $aReflMode -fsaa $aFSAAMode
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vdump $imagedir/${casename}_${aModeNum}.png
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incr aModeNum
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}
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}
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}
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# perspective projection
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vcamera -persp
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set aModeNum 0
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foreach aFSAAMode {on off} {
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foreach aReflMode {on off} {
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foreach aShadMode {on off} {
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vrenderparams -shadows $aShadMode -reflections $aReflMode -fsaa $aFSAAMode
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vdump $imagedir/${casename}_${aModeNum}.png
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incr aModeNum
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}
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}
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}
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