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0027832: Visualization - Scaled zbuffer trihedron

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Minor update on axial scale test
This commit is contained in:
drochalo
2023-10-20 18:40:09 +01:00
parent d28545ca7b
commit 6b9af22de9
2 changed files with 41 additions and 3 deletions
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4
src/Graphic3d/Graphic3d_TransformPers.hxx
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@@ -415,9 +415,7 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
Standard_Real anAxialX = anAxialScale.X();
Standard_Real anAxialY = anAxialScale.Y();
Standard_Real anAxialZ = anAxialScale.Z();
if ((anAxialX > Precision::Confusion() &&
anAxialY > Precision::Confusion() &&
anAxialZ > Precision::Confusion()))
if (anAxialX > 0 && anAxialY > 0 && anAxialZ > 0)
{
Graphic3d_TransformUtils::Scale(aWorldView, 1.0 / anAxialX, 1.0 / anAxialY, 1.0 / anAxialZ);
}

40
tests/v3d/trihedron/bug27832 Normal file
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@@ -0,0 +1,40 @@
puts "========"
puts "0025340: 0027832: Visualization - Scaled zbuffer trihedron"
puts "========"
puts ""
pload ALL
vinit
box b 10 10 10
vdisplay b
vfit
vsetdispmode 1
vzbufftrihedron -on
vscale 1 3 10
set color_1 [vreadpixel 55 360 -rgb -name]
set color_2 [vreadpixel 50 350 -rgb -name]
set color_3 [vreadpixel 55 355 -rgb -name]
if {$color_1 != "RED3"} {
puts "ERROR: trihedron does not maintain position"
puts " additional investigation is needed"
puts " expected color is: RED3"
puts " current color is: $color_1"
}
if {$color_2 != "BLUE3"} {
puts "ERROR: trihedron does not maintain position"
puts " additional investigation is needed"
puts " expected color is: BLUE3"
puts " current color is: $color_2"
}
if {$color_3 != "GREEN3"} {
puts "ERROR: trihedron does not maintain position"
puts " additional investigation is needed"
puts " expected color is: GREEN3"
puts " current color is: $color_3"
}
vdump $imagedir/${casename}.png