Archived issue #0029602
Visualization, TKOpenGl - Size Culling is not properly handled within Perspective projection
Description
Moving camera Eye+Center within Perspective projection does not lead to expected results of Size Culling - only Scale has effect.
Steps to reproduce
test v3d glsl cullsize 1
vviewparams -eye 16.8333 -9.08333 10.0833 -at 7.5 0.25 0.75
if { [vreadpixel 125 170 rgb name] != "BLACK" } { puts "Error!" }
Public activity
6 archived notes
Participants are labeled by their role within this record.
Branch [archived branch] has been created by Author.
[revision removed]
Detailed log of new commits:
Author: Author
Date: Thu Mar 22 13:05:06 2018 +0300
0029602: Visualization, TKOpenGl - Size Culling is not properly handled within Perspective projection
OpenGl_BVHTreeSelector::isTooSmall() now takes into account distance
the distance between camera Eye and object Center
within perspective projection.
[revision removed]
Detailed log of new commits:
Author: Author
Date: Thu Mar 22 13:05:06 2018 +0300
0029602: Visualization, TKOpenGl - Size Culling is not properly handled within Perspective projection
OpenGl_BVHTreeSelector::isTooSmall() now takes into account distance
the distance between camera Eye and object Center
within perspective projection.
Patch is ready for review.
Branch [archived branch] has been updated forcibly by Author.
[revision removed]
[revision removed]
Branch CR29602 reviewed without remarks, ready for testing.
Combination -
OCCT branch : [archived branch] SHA - [revision removed]
Products branch : [archived branch] SHA - [revision removed]
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.
Number of compiler warnings:
No new/fixed warnings
Regressions/Differences/Improvements:
No regressions/differences
CPU differences:
Debian70-64:
OCCT
Total CPU difference: 18133.56999999989 / 18107.97999999989 [+0.14%]
Products
Total CPU difference: 7432.340000000017 / 7427.109999999995 [+0.07%]
Windows-64-VC10:
OCCT
Total CPU difference: 17999.052177798683 / 17842.61437499857 [+0.88%]
Products
Total CPU difference: 8116.576028999973 / 8148.135031299978 [-0.39%]
Image differences :
No differences that require special attention
Memory differences :
No differences that require special attention
OCCT branch : [archived branch] SHA - [revision removed]
Products branch : [archived branch] SHA - [revision removed]
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.
Number of compiler warnings:
No new/fixed warnings
Regressions/Differences/Improvements:
No regressions/differences
CPU differences:
Debian70-64:
OCCT
Total CPU difference: 18133.56999999989 / 18107.97999999989 [+0.14%]
Products
Total CPU difference: 7432.340000000017 / 7427.109999999995 [+0.07%]
Windows-64-VC10:
OCCT
Total CPU difference: 17999.052177798683 / 17842.61437499857 [+0.88%]
Products
Total CPU difference: 8116.576028999973 / 8148.135031299978 [-0.39%]
Image differences :
No differences that require special attention
Memory differences :
No differences that require special attention
Branch [archived branch] has been deleted by Author.
[revision removed]
[revision removed]