[Bf-blender-cvs] [3fd9aa8] cycles_bvh: Cycles: Some more comments

[Sergey Sharybin]

Commit: 3fd9aa8efd1501f63eae0cd4f5a4b7a260d465cf
Author: Sergey Sharybin
Date:   Mon Jun 13 18:21:12 2016 +0200
Branches: cycles_bvh
https://developer.blender.org/rB3fd9aa8efd1501f63eae0cd4f5a4b7a260d465cf

Cycles: Some more comments

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

M	intern/cycles/render/mesh.cpp

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

diff --git a/intern/cycles/render/mesh.cpp b/intern/cycles/render/mesh.cpp
index 8034a20..9f4b442 100644
--- a/intern/cycles/render/mesh.cpp
+++ b/intern/cycles/render/mesh.cpp
@@ -1339,6 +1339,9 @@ void MeshManager::device_update(Device *device, DeviceScene *dscene, Scene *scen
 	/* update displacement */
 	bool displacement_done = false;
 
+	/* TODO(sergey): With current arrays formulation true displacement will
+	 * crash. Need some magic to avoid this.
+	 */
 	foreach(Mesh *mesh, scene->meshes)
 		if(mesh->need_update && displace(device, dscene, scene, mesh, progress))
 			displacement_done = true;