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Code Issues Releases Wiki Activity

Option to disable per view mapping.

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This commit is contained in:
madsbuvi 2021-01-24 11:42:00 +01:00
parent 5c4e6c3f57
commit 2393fe9e1d
3 changed files with 11 additions and 3 deletions
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2
apps/openmw/mwrender/water.cpp
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@ -233,6 +233,7 @@ class Refraction : public SceneUtil::RTTNode
{ {
public: public:
Refraction() Refraction()
: RTTNode(false)
{ {
mClipCullNode = new ClipCullNode; mClipCullNode = new ClipCullNode;
} }
@ -296,6 +297,7 @@ class Reflection : public SceneUtil::RTTNode
{ {
public: public:
Reflection(bool isInterior) Reflection(bool isInterior)
: RTTNode(false)
{ {
setInterior(isInterior); setInterior(isInterior);
mClipCullNode = new ClipCullNode; mClipCullNode = new ClipCullNode;

9
components/sceneutil/rtt.cpp
View file

@ -34,7 +34,6 @@ namespace SceneUtil
setClearMask(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT); setClearMask(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
setRenderTargetImplementation(osg::Camera::FRAME_BUFFER_OBJECT); setRenderTargetImplementation(osg::Camera::FRAME_BUFFER_OBJECT);
unsigned int rttSize = Settings::Manager::getInt("rtt size", "Water"); unsigned int rttSize = Settings::Manager::getInt("rtt size", "Water");
setViewport(0, 0, rttSize, rttSize); setViewport(0, 0, rttSize, rttSize);
@ -63,7 +62,8 @@ namespace SceneUtil
osg::ref_ptr<osg::Texture2D> mDepthBuffer; osg::ref_ptr<osg::Texture2D> mDepthBuffer;
}; };
RTTNode::RTTNode() RTTNode::RTTNode(bool doPerViewMapping)
: mDoPerViewMapping(doPerViewMapping)
{ {
addCullCallback(new CullCallback(this)); addCullCallback(new CullCallback(this));
} }
@ -91,6 +91,11 @@ namespace SceneUtil
RTTNode::ViewDependentData* RTTNode::getViewDependentData(osgUtil::CullVisitor* cv) RTTNode::ViewDependentData* RTTNode::getViewDependentData(osgUtil::CullVisitor* cv)
{ {
if (!mDoPerViewMapping)
// Always setting it to null is an easy way to disable per-view mapping when mDoPerViewMapping is false.
// This is safe since the visitor is never dereferenced.
cv = nullptr;
if (mViewDependentDataMap.count(cv) == 0) if (mViewDependentDataMap.count(cv) == 0)
{ {
mViewDependentDataMap[cv].reset(new ViewDependentData); mViewDependentDataMap[cv].reset(new ViewDependentData);

3
components/sceneutil/rtt.hpp
View file

@ -30,7 +30,7 @@ namespace SceneUtil
class RTTNode : public osg::Node class RTTNode : public osg::Node
{ {
public: public:
RTTNode(); RTTNode(bool doPerViewMapping);
~RTTNode(); ~RTTNode();
osg::Texture2D* getColorTexture(osgUtil::CullVisitor* cv); osg::Texture2D* getColorTexture(osgUtil::CullVisitor* cv);
@ -57,6 +57,7 @@ namespace SceneUtil
typedef std::map< osgUtil::CullVisitor*, std::unique_ptr<ViewDependentData> > ViewDependentDataMap; typedef std::map< osgUtil::CullVisitor*, std::unique_ptr<ViewDependentData> > ViewDependentDataMap;
ViewDependentDataMap mViewDependentDataMap; ViewDependentDataMap mViewDependentDataMap;
bool mDoPerViewMapping;
}; };
} }
#endif #endif