Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/bvh/optix.h

@@ -0,0 +1,35 @@
+/* SPDX-FileCopyrightText: 2019 NVIDIA Corporation
+ * SPDX-FileCopyrightText: 2019-2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#pragma once
+
+#ifdef WITH_OPTIX
+
+#  include "bvh/bvh.h"
+#  include "bvh/params.h"
+
+#  include "device/memory.h"
+
+#  include "util/unique_ptr.h"
+
+CCL_NAMESPACE_BEGIN
+
+class BVHOptiX : public BVH {
+ public:
+  Device *device;
+  uint64_t traversable_handle;
+  unique_ptr<device_only_memory<char>> as_data;
+  unique_ptr<device_only_memory<char>> motion_transform_data;
+
+  BVHOptiX(const BVHParams &params,
+           const vector<Geometry *> &geometry,
+           const vector<Object *> &objects,
+           Device *device);
+  ~BVHOptiX() override;
+};
+
+CCL_NAMESPACE_END
+
+#endif /* WITH_OPTIX */