Commit 2366e5bf authored by Jan Möbius's avatar Jan Möbius

Check if pick target in cache is the requested one

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@6814 383ad7c9-94d9-4d36-a494-682f7c89f535
parent 0f3faa45
......@@ -801,6 +801,9 @@ private:
/// Should the pick cache be updated
bool updatePickCache_;
/// Pick target stored in pick cache
ACG::SceneGraph::PickTarget pickCacheTarget_;
/// Is pick caching supported
bool pickCacheSupported_;
......
......@@ -245,6 +245,7 @@ int glViewer::pickColor( ACG::SceneGraph::PickTarget _pickTarget,
{
pickCache_->release ();
updatePickCache_ = false;
pickCacheTarget_ = _pickTarget;
}
// get first found pixel
......@@ -294,7 +295,8 @@ int glViewer::pickFromCache( ACG::SceneGraph::PickTarget _pickTarget,
ACG::Vec3d* _hitPointPtr )
{
// do we need an update?
if (!pickCacheSupported_ || updatePickCache_ || !pickCache_)
if (!pickCacheSupported_ || updatePickCache_ || !pickCache_ ||
pickCacheTarget_ != _pickTarget)
return -1;
GLint x = _mousePos.x() - scenePos().x(),
......
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