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don't pingpong depth function on character preview update

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This commit is contained in:
glassmancody.info 2021-08-18 15:46:25 -07:00
parent 6360bdc859
commit a6c7fcd436
1 changed files with 31 additions and 23 deletions
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54
apps/openmw/mwrender/characterpreview.cpp
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@ -133,32 +133,40 @@ namespace MWRender
} }
if (SceneUtil::getReverseZ() && stateset->getAttribute(osg::StateAttribute::DEPTH)) if (SceneUtil::getReverseZ() && stateset->getAttribute(osg::StateAttribute::DEPTH))
{ {
if (!newStateSet) bool depthModified = false;
{
newStateSet = new osg::StateSet(*stateset, osg::CopyOp::SHALLOW_COPY);
node.setStateSet(newStateSet);
}
// Setup standard depth ranges
osg::Depth* depth = static_cast<osg::Depth*>(stateset->getAttribute(osg::StateAttribute::DEPTH)); osg::Depth* depth = static_cast<osg::Depth*>(stateset->getAttribute(osg::StateAttribute::DEPTH));
osg::ref_ptr<osg::Depth> newDepth = new osg::Depth(*depth); depth->getUserValue("depthModified", depthModified);
switch (newDepth->getFunction())
if (!depthModified)
{ {
case osg::Depth::LESS: if (!newStateSet)
newDepth->setFunction(osg::Depth::GREATER); {
break; newStateSet = new osg::StateSet(*stateset, osg::CopyOp::SHALLOW_COPY);
case osg::Depth::LEQUAL: node.setStateSet(newStateSet);
newDepth->setFunction(osg::Depth::GEQUAL); }
break; // Setup standard depth ranges
case osg::Depth::GREATER: osg::ref_ptr<osg::Depth> newDepth = new osg::Depth(*depth);
newDepth->setFunction(osg::Depth::LESS);
break; switch (newDepth->getFunction())
case osg::Depth::GEQUAL: {
newDepth->setFunction(osg::Depth::LEQUAL); case osg::Depth::LESS:
break; newDepth->setFunction(osg::Depth::GREATER);
default: break;
break; case osg::Depth::LEQUAL:
newDepth->setFunction(osg::Depth::GEQUAL);
break;
case osg::Depth::GREATER:
newDepth->setFunction(osg::Depth::LESS);
break;
case osg::Depth::GEQUAL:
newDepth->setFunction(osg::Depth::LEQUAL);
break;
default:
break;
}
newStateSet->setAttribute(newDepth, osg::StateAttribute::ON);
newDepth->setUserValue("depthModified", true);
} }
newStateSet->setAttribute(newDepth, osg::StateAttribute::ON);
} }
} }
traverse(node); traverse(node);