1 files changed, 29 insertions, 0 deletions
diff --git a/intern/cycles/kernel/device/optix/kernel_shader_raytrace.cu b/intern/cycles/kernel/device/optix/kernel_shader_raytrace.cu
new file mode 100644
index 00000000000..bf787e29eaa
--- /dev/null
+++ b/intern/cycles/kernel/device/optix/kernel_shader_raytrace.cu
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2021, 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.
+ */
+
+/* Copy of the regular kernels with additional shader ray-tracing kernel that takes
+ * much longer to compiler. This is only loaded when needed by the scene. */
+
+#include "kernel/device/optix/kernel.cu"
+#include "kernel/integrator/integrator_shade_surface.h"
+
+extern "C" __global__ void __raygen__kernel_optix_integrator_shade_surface_raytrace()
+{
+  const int global_index = optixGetLaunchIndex().x;
+  const int path_index = (__params.path_index_array) ? __params.path_index_array[global_index] :
+                                                       global_index;
+  integrator_shade_surface_raytrace(nullptr, path_index, __params.render_buffer);
+}