1 files changed, 47 insertions, 0 deletions
diff --git a/intern/cycles/bvh/optix.cpp b/intern/cycles/bvh/optix.cpp
new file mode 100644
index 00000000000..ebc3fa68b97
--- /dev/null
+++ b/intern/cycles/bvh/optix.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2019, NVIDIA Corporation.
+ * Copyright 2019, Blender Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WITH_OPTIX
+
+#  include "device/device.h"
+
+#  include "bvh/optix.h"
+
+CCL_NAMESPACE_BEGIN
+
+BVHOptiX::BVHOptiX(const BVHParams &params_,
+                   const vector<Geometry *> &geometry_,
+                   const vector<Object *> &objects_,
+                   Device *device)
+    : BVH(params_, geometry_, objects_),
+      device(device),
+      traversable_handle(0),
+      as_data(device, params_.top_level ? "optix tlas" : "optix blas", false),
+      motion_transform_data(device, "optix motion transform", false)
+{
+}
+
+BVHOptiX::~BVHOptiX()
+{
+  // Acceleration structure memory is delayed freed on device, since deleting the
+  // BVH may happen while still being used for rendering.
+  device->release_optix_bvh(this);
+}
+
+CCL_NAMESPACE_END
+
+#endif /* WITH_OPTIX */