OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-03 17:56:21 +03:00
Code Packages Releases Activity

0025778: Gradient background will cut view if there is ClipPlane defined.

Browse Source
This commit is contained in:
apl 2015-04-15 12:27:05 +03:00 committed by bugmaster
parent 3eac3f55a5
commit 699239e457
2 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/OpenGl/OpenGl_View_2.cxx
View File

@ -232,6 +232,7 @@ void OpenGl_View::DrawBackground (const Handle(OpenGl_Workspace)& theWorkspace)
aCtx->WorldViewState.Pop();
aCtx->ProjectionState.Pop();
aCtx->ApplyProjectionMatrix();
aCtx->ApplyWorldViewMatrix();
if (theWorkspace->UseZBuffer())
{

34
tests/bugs/vis/bug25778 Normal file
View File

@ -0,0 +1,34 @@
puts "================================================================"
puts "CR25778"
puts "Gradient background will cut view if there is ClipPlane defined."
puts "================================================================"
puts ""
set aExpectedImg $imagedir/${casename}_expected_img.png
set aVerifiedImg $imagedir/${casename}_verified_img.png
set aDiff $imagedir/${casename}_diff.png
vinit View1
vclear
vaxo
vsetdispmode 1
box b 1 1 1
vdisplay b
vfit
vclipplane create pln
vclipplane set pln view Driver1/Viewer1/View1
vclipplane change pln equation 0 1 0 -0.5
vsetgradientbg 0 0 0 0 0 0 0
vdump $aExpectedImg
vsetgradientbg 0 0 0 0 0 0 1
vdump $aVerifiedImg
set aDiffRes [diffimage $aExpectedImg $aVerifiedImg 0.1 0 0 $aDiff]
if {$aDiffRes != 0} {
puts "ERROR : Test failed: gradient background affects clipping."
}