1 files changed, 29 insertions, 0 deletions
diff --git a/intern/cycles/kernel/osl/shaders/node_bevel.osl b/intern/cycles/kernel/osl/shaders/node_bevel.osl
new file mode 100644
index 00000000000..e87ddab716d
--- /dev/null
+++ b/intern/cycles/kernel/osl/shaders/node_bevel.osl
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2011-2013 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.
+ */
+
+#include "stdcycles.h"
+
+shader node_bevel(int samples = 4,
+                  float Radius = 0.05,
+                  normal NormalIn = N,
+                  output normal NormalOut = N)
+{
+  /* Abuse texture call with special @bevel token. */
+  vector bevel_N = (normal)(color)texture("@bevel", samples, Radius);
+
+  /* Preserve input normal. */
+  NormalOut = normalize(NormalIn + (bevel_N - N));
+}