Cycles: support for motion vector and UV passes.

Most of the changes are related to adding support for motion data throughout
the code. There's some code for actual camera/object motion blur raytracing
but it's unfinished (it badly slows down the raytracing kernel even when the
option is turned off), so that code it disabled still.

Motion vector export from Blender tries to avoid computing derived meshes
when the mesh does not have a deforming modifier, and it also won't store
motion vectors for every vertex if only the object or camera is moving.

1 files changed, 2 insertions, 2 deletions

diff --git a/intern/cycles/render/mesh_displace.cpp b/intern/cycles/render/mesh_displace.cpp
index a6f8e3f6be8..dea694a811e 100644
--- a/intern/cycles/render/mesh_displace.cpp
+++ b/intern/cycles/render/mesh_displace.cpp
@@ -140,11 +140,11 @@ bool MeshManager::displace(Device *device, Scene *scene, Mesh *mesh, Progress& p
 	 * normals, as bump mapping in the shader will already alter the
 	 * vertex normal, so we start from the non-displaced vertex normals
 	 * to avoid applying the perturbation twice. */
-	mesh->attributes.remove(Attribute::STD_FACE_NORMAL);
+	mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
 	mesh->add_face_normals();
 
 	if(mesh->displacement_method == Mesh::DISPLACE_TRUE) {
-		mesh->attributes.remove(Attribute::STD_VERTEX_NORMAL);
+		mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL);
 		mesh->add_vertex_normals();
 	}