From b62b79a63bf8d4387d84dfbb7a0d365406778e27 Mon Sep 17 00:00:00 2001
From: D-AIRY <admin@ds-servers.com>
Date: Sun, 13 Dec 2020 01:15:10 +0300
Subject: [PATCH] Do not update visibility for cached lights
---
source/light/LightSystem.cpp | 2 +-
source/light/ShadowCache.h | 4 ++++
source/light/light.h | 4 ++++
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/source/light/LightSystem.cpp b/source/light/LightSystem.cpp
index 63724c999..4e3a3d838 100644
--- a/source/light/LightSystem.cpp
+++ b/source/light/LightSystem.cpp
@@ -584,7 +584,7 @@ void XMETHODCALLTYPE CLightSystem::updateVisibility()
for(UINT i = 0, l = m_aLights.size(); i < l; ++i)
{
- if(m_aLights[i]->isEnabled())
+ if(m_aLights[i]->isEnabled() && m_aLights[i]->isDirty(LRT_ALL))
{
m_aLights[i]->updateVisibility(m_pMainCamera, vLPVmin, vLPVmax, iCascades > 0);
}
diff --git a/source/light/ShadowCache.h b/source/light/ShadowCache.h
index 5e20f66c6..52c444ac0 100644
--- a/source/light/ShadowCache.h
+++ b/source/light/ShadowCache.h
@@ -205,6 +205,10 @@ protected:
{
m_aMapsQueue[uMap]->isDirty = true;
m_aMapsQueue[uMap]->shouldProcess = true;
+ if(m_aMapsQueue[uMap]->pLight)
+ {
+ m_aMapsQueue[uMap]->pLight->markDirty(m_renderType);
+ }
m_aMapsQueue[uMap]->pLight = m_aFrameLights[i];
m_aFrameLights.erase(i);
return(true);
diff --git a/source/light/light.h b/source/light/light.h
index 5f2232531..4aef10266 100644
--- a/source/light/light.h
+++ b/source/light/light.h
@@ -81,6 +81,10 @@ public:
{
m_dirty &= ~type;
}
+ void markDirty(LIGHT_RENDER_TYPE type)
+ {
+ m_dirty |= type;
+ }
protected:
virtual SMMATRIX getWorldTM();
--
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