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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.
36 lines
1.0 KiB
Plaintext
36 lines
1.0 KiB
Plaintext
puts "========"
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puts "0029283: Visualization - allow defining more than 8 light sources"
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puts "Test case creates about 100 of light sources."
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puts "========"
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pload MODELING VISUALIZATION
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vclear
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vclose ALL
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vinit View1
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vcaps -ffp 0
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vrenderparams -shadingModel phong
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box b -50 5 -50 100 100 100
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vdisplay -dispMode 1 b
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vfront
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vfit
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# define lights
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set THE_COLORS { RED1 YELLOW BLUE CYAN PURPLE WHITE HOTPINK GREEN MAGENTA MAGENTA3 }
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vlight clear
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set aNbColors 10
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set aLightIndex 0
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set aConstAtten 0.1
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set aLinAtten 1
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set aRand [expr srand(1)]
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for { set anZIter -50 } { $anZIter <= 50 } { set anZIter [expr $anZIter + 10] } {
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for { set anXIter -50 } { $anXIter <= 50 } { set anXIter [expr $anXIter + 10] } {
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set anIndex [expr {int(rand() * $aNbColors)}]
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set aColor [lindex $THE_COLORS $anIndex]
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set aPos "$anXIter 0 $anZIter"
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vlight -add positional -pos {*}$aPos -color $aColor -headLight 0 -constAttenuation $aConstAtten -linearAttenuation $aLinAtten
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vpoint v${aLightIndex} {*}$aPos
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set aLightIndex [expr $aLightIndex + 1]
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}
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}
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