Cycles: changes to source code folders structure

* Split render/ into scene/ and session/. The scene/ folder now contains the
  scene and its nodes. The session/ folder contains the render session and
  associated data structures like drivers and render buffers.
* Move top level kernel headers into new folders kernel/camera/, kernel/film/,
  kernel/light/, kernel/sample/, kernel/util/
* Move integrator related kernel headers into kernel/integrator/
* Move OSL shaders from kernel/shaders/ to kernel/osl/shaders/

For patches and branches, git merge and rebase should be able to detect the
renames and move over code to the right file.

1 files changed, 49 insertions, 0 deletions

diff --git a/intern/cycles/kernel/osl/shaders/node_white_noise_texture.osl b/intern/cycles/kernel/osl/shaders/node_white_noise_texture.osl
new file mode 100644
index 00000000000..94735a019d5
--- /dev/null
+++ b/intern/cycles/kernel/osl/shaders/node_white_noise_texture.osl
@@ -0,0 +1,49 @@
+/*
+ * 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 "node_hash.h"
+#include "stdcycles.h"
+#include "vector2.h"
+#include "vector4.h"
+
+#define vector3 point
+
+shader node_white_noise_texture(string dimensions = "3D",
+                                point Vector = point(0.0, 0.0, 0.0),
+                                float W = 0.0,
+                                output float Value = 0.0,
+                                output color Color = 0.0)
+{
+  if (dimensions == "1D") {
+    Value = noise("hash", W);
+    Color = hash_float_to_color(W);
+  }
+  else if (dimensions == "2D") {
+    Value = noise("hash", Vector[0], Vector[1]);
+    Color = hash_vector2_to_color(vector2(Vector[0], Vector[1]));
+  }
+  else if (dimensions == "3D") {
+    Value = noise("hash", Vector);
+    Color = hash_vector3_to_color(vector3(Vector[0], Vector[1], Vector[2]));
+  }
+  else if (dimensions == "4D") {
+    Value = noise("hash", Vector, W);
+    Color = hash_vector4_to_color(vector4(Vector[0], Vector[1], Vector[2], W));
+  }
+  else {
+    warning("%s", "Unknown dimension!");
+  }
+}