1 files changed, 81 insertions, 0 deletions
diff --git a/intern/cycles/kernel/shaders/node_texture_coordinate.osl b/intern/cycles/kernel/shaders/node_texture_coordinate.osl
new file mode 100644
index 00000000000..791838dfffe
--- /dev/null
+++ b/intern/cycles/kernel/shaders/node_texture_coordinate.osl
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "stdosl.h"
+
+shader node_texture_coordinate(
+	normal NormalIn = N,
+	int is_background = 0,
+	int from_dupli = 0,
+	string bump_offset = "center",
+
+	output point Generated = point(0.0, 0.0, 0.0),
+	output point UV = point(0.0, 0.0, 0.0),
+	output point Object = point(0.0, 0.0, 0.0),
+	output point Camera = point(0.0, 0.0, 0.0),
+	output point Window = point(0.0, 0.0, 0.0),
+	output normal Normal = normal(0.0, 0.0, 0.0),
+	output point Reflection = point(0.0, 0.0, 0.0))
+{
+	if (is_background) {
+		Generated = P;
+		UV = point(0.0, 0.0, 0.0);
+		Object = P;
+		point Pcam = transform("camera", "world", point(0, 0, 0));
+		Camera = transform("camera", P + Pcam);
+		Window = transform("NDC", P + Pcam);
+		Normal = NormalIn;
+		Reflection = I;
+	}
+	else {
+		if (from_dupli) {
+			getattribute("geom:dupli_generated", Generated); 
+			getattribute("geom:dupli_uv", UV);
+		}
+		else {
+			getattribute("geom:generated", Generated); 
+			getattribute("geom:uv", UV);
+		}
+
+		Object = transform("object", P);
+		Camera = transform("camera", P);
+		Window = transform("NDC", P);
+		Normal = transform("world", "object", NormalIn);
+		Reflection = reflect(I, NormalIn);
+	}
+
+	if (bump_offset == "dx") {
+		if (!from_dupli) {
+			Generated += Dx(Generated);
+			UV += Dx(UV);
+		}
+		Object += Dx(Object);
+		Camera += Dx(Camera);
+		Window += Dx(Window);
+	}
+	else if (bump_offset == "dy") {
+		if (!from_dupli) {
+			Generated += Dy(Generated);
+			UV += Dy(UV);
+		}
+		Object += Dy(Object);
+		Camera += Dy(Camera);
+		Window += Dy(Window);
+	}
+}
+