1 files changed, 112 insertions, 0 deletions
diff --git a/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c b/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c
new file mode 100644
index 00000000000..9528aca2574
--- /dev/null
+++ b/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c
@@ -0,0 +1,112 @@
+/*
+ *
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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.
+ *
+ * The Original Code is Copyright (C) 2006 Blender Foundation.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Juho Vepsäläinen
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/nodes/shader/nodes/node_shader_sepcombRGB.c
+ *  \ingroup shdnodes
+ */
+
+
+#include "node_shader_util.h"
+
+/* **************** SEPARATE RGBA ******************** */
+static bNodeSocketTemplate sh_node_seprgb_in[]= {
+	{	SOCK_RGBA, 1, "Image",			0.8f, 0.8f, 0.8f, 1.0f},
+	{	-1, 0, ""	}
+};
+static bNodeSocketTemplate sh_node_seprgb_out[]= {
+	{	SOCK_FLOAT, 0, "R"},
+	{	SOCK_FLOAT, 0, "G"},
+	{	SOCK_FLOAT, 0, "B"},
+	{	-1, 0, ""	}
+};
+
+static void node_shader_exec_seprgb(void *UNUSED(data), bNode *UNUSED(node), bNodeStack **in, bNodeStack **out)
+{
+	out[0]->vec[0] = in[0]->vec[0];
+	out[1]->vec[0] = in[0]->vec[1];
+	out[2]->vec[0] = in[0]->vec[2];
+}
+
+static int gpu_shader_seprgb(GPUMaterial *mat, bNode *UNUSED(node), GPUNodeStack *in, GPUNodeStack *out)
+{
+	return GPU_stack_link(mat, "separate_rgb", in, out);
+}
+
+void register_node_type_sh_seprgb(ListBase *lb)
+{
+	static bNodeType ntype;
+
+	node_type_base(&ntype, SH_NODE_SEPRGB, "Separate RGB", NODE_CLASS_CONVERTOR, 0);
+	node_type_socket_templates(&ntype, sh_node_seprgb_in, sh_node_seprgb_out);
+	node_type_size(&ntype, 80, 40, 140);
+	node_type_exec(&ntype, node_shader_exec_seprgb);
+	node_type_gpu(&ntype, gpu_shader_seprgb);
+
+	nodeRegisterType(lb, &ntype);
+}
+
+
+
+/* **************** COMBINE RGB ******************** */
+static bNodeSocketTemplate sh_node_combrgb_in[]= {
+	{	SOCK_FLOAT, 1, "R",			0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, PROP_UNSIGNED},
+	{	SOCK_FLOAT, 1, "G",			0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, PROP_UNSIGNED},
+	{	SOCK_FLOAT, 1, "B",			0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, PROP_UNSIGNED},
+	{	-1, 0, ""	}
+};
+static bNodeSocketTemplate sh_node_combrgb_out[]= {
+	{	SOCK_RGBA, 0, "Image"},
+	{	-1, 0, ""	}
+};
+
+static void node_shader_exec_combrgb(void *UNUSED(data), bNode *UNUSED(node), bNodeStack **in, bNodeStack **out)
+{
+	out[0]->vec[0] = in[0]->vec[0];
+	out[0]->vec[1] = in[1]->vec[0];
+	out[0]->vec[2] = in[2]->vec[0];
+}
+
+static int gpu_shader_combrgb(GPUMaterial *mat, bNode *UNUSED(node), GPUNodeStack *in, GPUNodeStack *out)
+{
+	return GPU_stack_link(mat, "combine_rgb", in, out);
+}
+
+void register_node_type_sh_combrgb(ListBase *lb)
+{
+	static bNodeType ntype;
+
+	node_type_base(&ntype, SH_NODE_COMBRGB, "Combine RGB", NODE_CLASS_CONVERTOR, NODE_OPTIONS);
+	node_type_socket_templates(&ntype, sh_node_combrgb_in, sh_node_combrgb_out);
+	node_type_size(&ntype, 80, 40, 140);
+	node_type_exec(&ntype, node_shader_exec_combrgb);
+	node_type_gpu(&ntype, gpu_shader_combrgb);
+
+	nodeRegisterType(lb, &ntype);
+}
+