suzanne.soy/FreeCAD
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

+ Assign the correct context id to the new render action so that correct VBOs are used

Browse Source
This commit is contained in:
Stefan Tröger 2015-01-05 11:20:28 +01:00 committed by wmayer
parent b2e32abe7e
commit 7895134432
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/Gui/View3DInventorViewer.cpp
View File

@ -422,7 +422,16 @@ void View3DInventorViewer::init()
// Set our own render action which show a bounding box if
// the SoFCSelection::BOX style is set
//
// Important note:
// When creating a new GL render action we have to copy over the cache context id
// because otherwise we may get strange rendering behaviour. For more details see
// http://forum.freecadweb.org/viewtopic.php?f=10&t=7486&start=120#p74398 and for
// the fix and some details what happens behind the scene have a look at this
// http://forum.freecadweb.org/viewtopic.php?f=10&t=7486&p=74777#p74736
uint32_t id = this->getSoRenderManager()->getGLRenderAction()->getCacheContext();
this->getSoRenderManager()->setGLRenderAction(new SoBoxSelectionRenderAction);
this->getSoRenderManager()->getGLRenderAction()->setCacheContext(id);
// set the transperency and antialiasing settings
// getGLRenderAction()->setTransparencyType(SoGLRenderAction::SORTED_OBJECT_BLEND);