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Code Issues Releases Wiki Activity

Fix invisible rain when occlusion is enabled and sky blending isn't (#7273)

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This commit is contained in:
Alexei Kotov 2025-01-17 13:45:36 +03:00
parent a17bffda26
commit fe571c1a4d
2 changed files with 24 additions and 24 deletions
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45
apps/openmw/mwrender/sky.cpp
View file

@ -262,15 +262,15 @@ namespace MWRender
, mPrecipitationAlpha(0.f)
, mDirtyParticlesEffect(false)
{
osg::ref_ptr<CameraRelativeTransform> skyroot = new CameraRelativeTransform;
skyroot->setName("Sky Root");
mSkyRootNode = new CameraRelativeTransform;
mSkyRootNode->setName("Sky Root");
// Assign empty program to specify we don't want shaders when we are rendering in FFP pipeline
if (!mSceneManager->getForceShaders())
skyroot->getOrCreateStateSet()->setAttributeAndModes(new osg::Program(),
mSkyRootNode->getOrCreateStateSet()->setAttributeAndModes(new osg::Program(),
osg::StateAttribute::OVERRIDE | osg::StateAttribute::PROTECTED | osg::StateAttribute::ON);
mSceneManager->setUpNormalsRTForStateSet(skyroot->getOrCreateStateSet(), false);
SceneUtil::ShadowManager::instance().disableShadowsForStateSet(*skyroot->getOrCreateStateSet());
parentNode->addChild(skyroot);
mSceneManager->setUpNormalsRTForStateSet(mSkyRootNode->getOrCreateStateSet(), false);
SceneUtil::ShadowManager::instance().disableShadowsForStateSet(*mSkyRootNode->getOrCreateStateSet());
parentNode->addChild(mSkyRootNode);
mEarlyRenderBinRoot = new osg::Group;
// render before the world is rendered
@ -281,19 +281,18 @@ namespace MWRender
if (enableSkyRTT)
{
mSkyRTT = new SkyRTT(Settings::fog().mSkyRttResolution, mEarlyRenderBinRoot);
skyroot->addChild(mSkyRTT);
mRootNode = new osg::Group;
skyroot->addChild(mRootNode);
mSkyRootNode->addChild(mSkyRTT);
}
else
mRootNode = skyroot;
mRootNode->setNodeMask(Mask_Sky);
mRootNode->addChild(mEarlyRenderBinRoot);
mUnderwaterSwitch = new UnderwaterSwitchCallback(skyroot);
mSkyNode = new osg::Group;
mSkyNode->setNodeMask(Mask_Sky);
mSkyNode->addChild(mEarlyRenderBinRoot);
mSkyRootNode->addChild(mSkyNode);
mUnderwaterSwitch = new UnderwaterSwitchCallback(mSkyRootNode);
mPrecipitationOcclusion = Settings::shaders().mWeatherParticleOcclusion;
mPrecipitationOccluder = std::make_unique<PrecipitationOccluder>(skyroot, parentNode, rootNode, camera);
mPrecipitationOccluder = std::make_unique<PrecipitationOccluder>(mSkyRootNode, parentNode, rootNode, camera);
}
void SkyManager::create()
@ -464,7 +463,7 @@ namespace MWRender
mRainParticleSystem->setUserValue("particleOcclusion", true);
mSceneManager->recreateShaders(mRainNode);
mRootNode->addChild(mRainNode);
mSkyNode->addChild(mRainNode);
if (mPrecipitationOcclusion)
mPrecipitationOccluder->enable();
}
@ -474,7 +473,7 @@ namespace MWRender
if (!mRainNode)
return;
mRootNode->removeChild(mRainNode);
mSkyNode->removeChild(mRainNode);
mRainNode = nullptr;
mPlacer = nullptr;
mCounter = nullptr;
@ -485,10 +484,10 @@ namespace MWRender
SkyManager::~SkyManager()
{
if (mRootNode)
if (mSkyRootNode)
{
mRootNode->getParent(0)->removeChild(mRootNode);
mRootNode = nullptr;
mSkyRootNode->getParent(0)->removeChild(mSkyRootNode);
mSkyRootNode = nullptr;
}
}
@ -595,7 +594,7 @@ namespace MWRender
const osg::Node::NodeMask mask = enabled ? Mask_Sky : 0u;
mEarlyRenderBinRoot->setNodeMask(mask);
mRootNode->setNodeMask(mask);
mSkyNode->setNodeMask(mask);
if (!enabled && mParticleNode && mParticleEffect)
{
@ -691,7 +690,7 @@ namespace MWRender
{
if (mParticleNode)
{
mRootNode->removeChild(mParticleNode);
mSkyNode->removeChild(mParticleNode);
mParticleNode = nullptr;
}
if (mRainEffect.empty())
@ -706,7 +705,7 @@ namespace MWRender
mParticleNode = new osg::PositionAttitudeTransform;
mParticleNode->addCullCallback(mUnderwaterSwitch);
mParticleNode->setNodeMask(Mask_WeatherParticles);
mRootNode->addChild(mParticleNode);
mSkyNode->addChild(mParticleNode);
}
mParticleEffect = mSceneManager->getInstance(mCurrentParticleEffect, mParticleNode);

3
apps/openmw/mwrender/sky.hpp
View file

@ -118,7 +118,8 @@ namespace MWRender
osg::Camera* mCamera;
osg::ref_ptr<osg::Group> mRootNode;
osg::ref_ptr<CameraRelativeTransform> mSkyRootNode;
osg::ref_ptr<osg::Group> mSkyNode;
osg::ref_ptr<osg::Group> mEarlyRenderBinRoot;
osg::ref_ptr<osg::PositionAttitudeTransform> mParticleNode;