Commit: 978dba4616852e0b94374f2ae56934049d9b3669
Author: Mitchell Stokes
Date: Tue Jul 1 12:39:17 2014 -0700
https://developer.blender.org/rB978dba4616852e0b94374f2ae56934049d9b3669
Fix T40257: Frustum culling not working properly
Adding a hack so that KX_GameObjects' culling status is updated based on
mesh slots.
===================================================================
M source/gameengine/Ketsji/KX_GameObject.cpp
M source/gameengine/Ketsji/KX_GameObject.h
===================================================================
diff --git a/source/gameengine/Ketsji/KX_GameObject.cpp
b/source/gameengine/Ketsji/KX_GameObject.cpp
index 9e8e58e..7b78134 100644
--- a/source/gameengine/Ketsji/KX_GameObject.cpp
+++ b/source/gameengine/Ketsji/KX_GameObject.cpp
@@ -928,6 +928,27 @@ KX_GameObject::SetVisible(
}
}
+bool KX_GameObject::GetCulled()
+{
+ // If we're set to not cull, double-check with
+ // the mesh slots first. This is kind of nasty, but
+ // it allows us to get proper culling information.
+ if (!m_bCulled)
+ {
+ SG_QList::iterator<RAS_MeshSlot> mit(m_meshSlots);
+ for (mit.begin(); !mit.end(); ++mit)
+ {
+ if ((*mit)->m_bCulled)
+ {
+ m_bCulled = true;
+ break;
+ }
+ }
+ }
+
+ return m_bCulled;
+}
+
static void setOccluder_recursive(SG_Node* node, bool v)
{
NodeList& children = node->GetSGChildren();
diff --git a/source/gameengine/Ketsji/KX_GameObject.h
b/source/gameengine/Ketsji/KX_GameObject.h
index 7450be4..f7f40ac 100644
--- a/source/gameengine/Ketsji/KX_GameObject.h
+++ b/source/gameengine/Ketsji/KX_GameObject.h
@@ -852,10 +852,10 @@ public:
/**
* Was this object culled?
*/
- inline bool
+ bool
GetCulled(
void
- ) { return m_bCulled; }
+ );
/**
* Set culled flag of this object
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