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Raytest mask fix (Fixes #2984)

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This commit is contained in:
scrawl 2015-10-31 01:30:02 +01:00
parent b9b154a015
commit 93f4d31cf9
1 changed files with 16 additions and 22 deletions
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38
apps/openmw/mwrender/renderingmanager.cpp
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@ -588,23 +588,27 @@ namespace MWRender
}
osg::ref_ptr<osgUtil::IntersectionVisitor> createIntersectionVisitor(osgUtil::Intersector* intersector, bool ignorePlayer, bool ignoreActors)
{
osg::ref_ptr<osgUtil::IntersectionVisitor> intersectionVisitor( new osgUtil::IntersectionVisitor(intersector));
int mask = intersectionVisitor->getTraversalMask();
mask &= ~(Mask_RenderToTexture|Mask_Sky|Mask_Debug|Mask_Effect|Mask_Water|Mask_SimpleWater);
if (ignorePlayer)
mask &= ~(Mask_Player);
if (ignoreActors)
mask &= ~(Mask_Actor|Mask_Player);
intersectionVisitor->setTraversalMask(mask);
return intersectionVisitor;
}
RenderingManager::RayResult RenderingManager::castRay(const osg::Vec3f& origin, const osg::Vec3f& dest, bool ignorePlayer, bool ignoreActors)
{
osg::ref_ptr<osgUtil::LineSegmentIntersector> intersector (new osgUtil::LineSegmentIntersector(osgUtil::LineSegmentIntersector::MODEL,
origin, dest));
intersector->setIntersectionLimit(osgUtil::LineSegmentIntersector::LIMIT_NEAREST);
osgUtil::IntersectionVisitor intersectionVisitor(intersector);
int mask = intersectionVisitor.getTraversalMask();
mask &= ~(Mask_RenderToTexture|Mask_Sky|Mask_Debug|Mask_Effect|Mask_Water);
if (ignorePlayer)
mask &= ~(Mask_Player);
if (ignoreActors)
mask &= ~(Mask_Actor|Mask_Player);
intersectionVisitor.setTraversalMask(mask);
mRootNode->accept(intersectionVisitor);
mRootNode->accept(*createIntersectionVisitor(intersector, ignorePlayer, ignoreActors));
return getIntersectionResult(intersector);
}
@ -623,17 +627,7 @@ namespace MWRender
intersector->setEnd(end);
intersector->setIntersectionLimit(osgUtil::LineSegmentIntersector::LIMIT_NEAREST);
osgUtil::IntersectionVisitor intersectionVisitor(intersector);
int mask = intersectionVisitor.getTraversalMask();
mask &= ~(Mask_RenderToTexture|Mask_Sky|Mask_Debug|Mask_Effect|Mask_Water);
if (ignorePlayer)
mask &= ~(Mask_Player);
if (ignoreActors)
mask &= ~(Mask_Actor|Mask_Player);
intersectionVisitor.setTraversalMask(mask);
mViewer->getCamera()->accept(intersectionVisitor);
mViewer->getCamera()->accept(*createIntersectionVisitor(intersector, ignorePlayer, ignoreActors));
return getIntersectionResult(intersector);
}