1 files changed, 39 insertions, 0 deletions
diff --git a/intern/cycles/kernel/shaders/node_white_noise_texture.osl b/intern/cycles/kernel/shaders/node_white_noise_texture.osl
new file mode 100644
index 00000000000..19a7cd9191e
--- /dev/null
+++ b/intern/cycles/kernel/shaders/node_white_noise_texture.osl
@@ -0,0 +1,39 @@
+/*
+ * 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 "stdosl.h"
+
+shader node_white_noise_texture(string dimensions = "3D",
+                                point Vector = vector(0.0, 0.0, 0.0),
+                                float W = 0.0,
+                                output float Value = 0.0)
+{
+  if (dimensions == "1D") {
+    Value = noise("hash", W);
+  }
+  else if (dimensions == "2D") {
+    Value = noise("hash", Vector[0], Vector[1]);
+  }
+  else if (dimensions == "3D") {
+    Value = noise("hash", Vector);
+  }
+  else if (dimensions == "4D") {
+    Value = noise("hash", Vector, W);
+  }
+  else {
+    warning("%s", "Unknown dimension!");
+  }
+}