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fix #1

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This commit is contained in:
scrawl 2012-03-31 19:08:05 +02:00
parent 30d27fa83f
commit f8d45eae52
2 changed files with 6 additions and 2 deletions
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7
apps/openmw/mwrender/occlusionquery.cpp
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@ -55,20 +55,21 @@ OcclusionQuery::OcclusionQuery(OEngine::Render::OgreRenderer* renderer, SceneNod
mBBNode = mSunNode->getParentSceneNode()->createChildSceneNode();
mObjectNode = mRendering->getScene()->getRootSceneNode()->createChildSceneNode();
mBBNodeReal = mRendering->getScene()->getRootSceneNode()->createChildSceneNode();
mBBQueryTotal = mRendering->getScene()->createBillboardSet(1);
mBBQueryTotal->setDefaultDimensions(150, 150);
mBBQueryTotal->createBillboard(Vector3::ZERO);
mBBQueryTotal->setMaterialName("QueryTotalPixels");
mBBQueryTotal->setRenderQueueGroup(queue);
mBBNode->attachObject(mBBQueryTotal);
mBBNodeReal->attachObject(mBBQueryTotal);
mBBQueryVisible = mRendering->getScene()->createBillboardSet(1);
mBBQueryVisible->setDefaultDimensions(150, 150);
mBBQueryVisible->createBillboard(Vector3::ZERO);
mBBQueryVisible->setMaterialName("QueryVisiblePixels");
mBBQueryVisible->setRenderQueueGroup(queue);
mBBNode->attachObject(mBBQueryVisible);
mBBNodeReal->attachObject(mBBQueryVisible);
mBBQuerySingleObject = mRendering->getScene()->createBillboardSet(1);
/// \todo ideally this should occupy exactly 1 pixel on the screen
@ -178,6 +179,8 @@ void OcclusionQuery::update(float duration)
dist /= 1000.f;
mBBNode->setPosition(mSunNode->getPosition() * dist);
mBBNode->setScale(dist, dist, dist);
mBBNodeReal->setPosition(mBBNode->_getDerivedPosition());
mBBNodeReal->setScale(mBBNode->getScale());
// Stop occlusion queries until we get their information
// (may not happen on the same frame they are requested in)

1
apps/openmw/mwrender/occlusionquery.hpp
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@ -65,6 +65,7 @@ namespace MWRender
Ogre::SceneNode* mSunNode;
Ogre::SceneNode* mBBNode;
Ogre::SceneNode* mBBNodeReal;
float mSunVisibility;
Ogre::SceneNode* mObjectNode;