BGE: Some as of yet unmerged work I did in the Swiss branch. These changes include:

  * Cleaning up the conversion code to avoid a per-face material conversion. Materials are now stored in buckets and only converted if a new material is found. This replaces some of Campbell's earlier work on the subject. His work wasn't as thorough, but it was much safer for a release.
  * Shaders are only compiled for LibLoaded materials once. Before they could be compiled twice, which could really slow things down.
  * Refactoring the rasterizer code to use a strategy design pattern to handle different geometry rendering methods such as immediate mode, vertex arrays and vertex buffer objects. VBOs are added, but they will be disabled in a following commit since they are still slower than vertex arrays with display lists. However, VBOs are still useful for mobile, so it's good to keep them around.
  * Better multi-uv support. The BGE should now be able to handle more than two UV layers, which should help it better match the viewport.

1 files changed, 18 insertions, 0 deletions

diff --git a/source/gameengine/Rasterizer/RAS_BucketManager.cpp b/source/gameengine/Rasterizer/RAS_BucketManager.cpp
index f24e3397801..2b5b0aeac2a 100644
--- a/source/gameengine/Rasterizer/RAS_BucketManager.cpp
+++ b/source/gameengine/Rasterizer/RAS_BucketManager.cpp
@@ -232,6 +232,24 @@ void RAS_BucketManager::Renderbuckets(
 	RenderSolidBuckets(cameratrans, rasty, rendertools);
 	RenderAlphaBuckets(cameratrans, rasty, rendertools);
 
+	/* All meshes should be up to date now */
+	/* Don't do this while processing buckets because some meshes are split between buckets */
+	BucketList::iterator bit;
+	list<RAS_MeshSlot>::iterator mit;
+	for (bit = m_SolidBuckets.begin(); bit != m_SolidBuckets.end(); ++bit) {
+		RAS_MaterialBucket* bucket = *bit;
+		for (mit = (*bit)->msBegin(); mit != (*bit)->msEnd(); ++mit) {
+			mit->m_mesh->SetMeshModified(false);
+		}
+	}
+	for (bit = m_AlphaBuckets.begin(); bit != m_AlphaBuckets.end(); ++bit) {
+		RAS_MaterialBucket* bucket = *bit;
+		for (mit = (*bit)->msBegin(); mit != (*bit)->msEnd(); ++mit) {
+			mit->m_mesh->SetMeshModified(false);
+		}
+	}
+	
+
 	rendertools->SetClientObject(rasty, NULL);
 }