[Bf-blender-cvs] [5684ad8] master: Cycles: Report BVH statistics after build

[Sergey Sharybin]

Commit: 5684ad80723454f0d910aad3fa48240da19c4e3b
Author: Sergey Sharybin
Date:   Fri Jan 16 13:42:21 2015 +0500
Branches: master
https://developer.blender.org/rB5684ad80723454f0d910aad3fa48240da19c4e3b

Cycles: Report BVH statistics after build

===================================================================

M	intern/cycles/bvh/bvh_build.cpp

===================================================================

diff --git a/intern/cycles/bvh/bvh_build.cpp b/intern/cycles/bvh/bvh_build.cpp
index 40f2843..dde8e45 100644
--- a/intern/cycles/bvh/bvh_build.cpp
+++ b/intern/cycles/bvh/bvh_build.cpp
@@ -279,6 +279,14 @@ BVHNode* BVHBuild::run()
 	        << time_dt() - build_start_time
 	        << " seconds.";
 
+	VLOG(1) << "BVH statistics:";
+	VLOG(1) << "  Total number of nodes: "
+	        << rootnode->getSubtreeSize(BVH_STAT_NODE_COUNT);
+	VLOG(1) << "  Number of inner nodes: "
+	        << rootnode->getSubtreeSize(BVH_STAT_INNER_COUNT);
+	VLOG(1) << "  Number of leaf nodes: "
+	        << rootnode->getSubtreeSize(BVH_STAT_LEAF_COUNT);
+
 	return rootnode;
 }