diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-15 12:48:02 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-15 14:45:06 +0300 |
| commit | 6cdc954e8c41a19ae1e6ef3e8d5c375dd3f646a5 (patch) | |
| tree | 68efdddd73569df02cc67a9cc207a8b09be38138 | |
| parent | dc7bbd731a8778bceb1eb479a21778ee781413c8 (diff) | |
Cycles: Pass special flag whether BVH motion steps are used
Doesn't currently change anything, but would need for some future
work here.
It uses existing padding in kernel BVH structure, so there is
nothing changed memory-wise.
| -rw-r--r-- | intern/cycles/kernel/kernel_types.h | 3 | ||||
| -rw-r--r-- | intern/cycles/render/mesh.cpp | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/intern/cycles/kernel/kernel_types.h b/intern/cycles/kernel/kernel_types.h index f518530106c..8250eaf6073 100644 --- a/intern/cycles/kernel/kernel_types.h +++ b/intern/cycles/kernel/kernel_types.h @@ -1202,7 +1202,8 @@ typedef struct KernelBVH { int have_curves; int have_instancing; int use_qbvh; - int pad1, pad2; + int use_bvh_steps; + int pad1; } KernelBVH; static_assert_align(KernelBVH, 16); diff --git a/intern/cycles/render/mesh.cpp b/intern/cycles/render/mesh.cpp index 42dd4da8d0c..b7660297f3e 100644 --- a/intern/cycles/render/mesh.cpp +++ b/intern/cycles/render/mesh.cpp @@ -1880,6 +1880,7 @@ void MeshManager::device_update_bvh(Device *device, DeviceScene *dscene, Scene * dscene->data.bvh.root = pack.root_index; dscene->data.bvh.use_qbvh = scene->params.use_qbvh; + dscene->data.bvh.use_bvh_steps = (scene->params.num_bvh_time_steps != 0); } void MeshManager::device_update_flags(Device * /*device*/, |