1 files changed, 133 insertions, 0 deletions
diff --git a/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.cc b/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.cc
new file mode 100644
index 00000000000..8b23327460f
--- /dev/null
+++ b/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.cc
@@ -0,0 +1,133 @@
+/*
+ * 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) 2014 Blender Foundation.
+ * All rights reserved.
+ */
+
+/** \file
+ * \ingroup shdnodes
+ */
+
+#include "node_shader_util.h"
+
+/* **************** SEPARATE XYZ ******************** */
+static bNodeSocketTemplate sh_node_sepxyz_in[] = {
+    {SOCK_VECTOR, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, -10000.0f, 10000.0f},
+    {-1, ""},
+};
+static bNodeSocketTemplate sh_node_sepxyz_out[] = {
+    {SOCK_FLOAT, N_("X")},
+    {SOCK_FLOAT, N_("Y")},
+    {SOCK_FLOAT, N_("Z")},
+    {-1, ""},
+};
+
+static int gpu_shader_sepxyz(GPUMaterial *mat,
+                             bNode *node,
+                             bNodeExecData *UNUSED(execdata),
+                             GPUNodeStack *in,
+                             GPUNodeStack *out)
+{
+  return GPU_stack_link(mat, node, "separate_xyz", in, out);
+}
+
+class MF_SeparateXYZ : public blender::fn::MultiFunction {
+ public:
+  MF_SeparateXYZ()
+  {
+    blender::fn::MFSignatureBuilder signature = this->get_builder("Separate XYZ");
+    signature.single_input<blender::float3>("XYZ");
+    signature.single_output<float>("X");
+    signature.single_output<float>("Y");
+    signature.single_output<float>("Z");
+  }
+
+  void call(blender::IndexMask mask,
+            blender::fn::MFParams params,
+            blender::fn::MFContext UNUSED(context)) const override
+  {
+    blender::fn::VSpan<blender::float3> vectors = params.readonly_single_input<blender::float3>(
+        0, "XYZ");
+    blender::MutableSpan<float> xs = params.uninitialized_single_output<float>(1, "X");
+    blender::MutableSpan<float> ys = params.uninitialized_single_output<float>(2, "Y");
+    blender::MutableSpan<float> zs = params.uninitialized_single_output<float>(3, "Z");
+
+    for (int64_t i : mask) {
+      blender::float3 xyz = vectors[i];
+      xs[i] = xyz.x;
+      ys[i] = xyz.y;
+      zs[i] = xyz.z;
+    }
+  }
+};
+
+static void sh_node_sepxyz_expand_in_mf_network(blender::nodes::NodeMFNetworkBuilder &builder)
+{
+  static MF_SeparateXYZ separate_fn;
+  builder.set_matching_fn(separate_fn);
+}
+
+void register_node_type_sh_sepxyz(void)
+{
+  static bNodeType ntype;
+
+  sh_fn_node_type_base(&ntype, SH_NODE_SEPXYZ, "Separate XYZ", NODE_CLASS_CONVERTOR, 0);
+  node_type_socket_templates(&ntype, sh_node_sepxyz_in, sh_node_sepxyz_out);
+  node_type_gpu(&ntype, gpu_shader_sepxyz);
+  ntype.expand_in_mf_network = sh_node_sepxyz_expand_in_mf_network;
+
+  nodeRegisterType(&ntype);
+}
+
+/* **************** COMBINE XYZ ******************** */
+static bNodeSocketTemplate sh_node_combxyz_in[] = {
+    {SOCK_FLOAT, N_("X"), 0.0f, 0.0f, 0.0f, 1.0f, -10000.0f, 10000.0f},
+    {SOCK_FLOAT, N_("Y"), 0.0f, 0.0f, 0.0f, 1.0f, -10000.0f, 10000.0f},
+    {SOCK_FLOAT, N_("Z"), 0.0f, 0.0f, 0.0f, 1.0f, -10000.0f, 10000.0f},
+    {-1, ""},
+};
+static bNodeSocketTemplate sh_node_combxyz_out[] = {
+    {SOCK_VECTOR, N_("Vector")},
+    {-1, ""},
+};
+
+static int gpu_shader_combxyz(GPUMaterial *mat,
+                              bNode *node,
+                              bNodeExecData *UNUSED(execdata),
+                              GPUNodeStack *in,
+                              GPUNodeStack *out)
+{
+  return GPU_stack_link(mat, node, "combine_xyz", in, out);
+}
+
+static void sh_node_combxyz_expand_in_mf_network(blender::nodes::NodeMFNetworkBuilder &builder)
+{
+  static blender::fn::CustomMF_SI_SI_SI_SO<float, float, float, blender::float3> fn{
+      "Combine Vector", [](float x, float y, float z) { return blender::float3(x, y, z); }};
+  builder.set_matching_fn(fn);
+}
+
+void register_node_type_sh_combxyz(void)
+{
+  static bNodeType ntype;
+
+  sh_fn_node_type_base(&ntype, SH_NODE_COMBXYZ, "Combine XYZ", NODE_CLASS_CONVERTOR, 0);
+  node_type_socket_templates(&ntype, sh_node_combxyz_in, sh_node_combxyz_out);
+  node_type_gpu(&ntype, gpu_shader_combxyz);
+  ntype.expand_in_mf_network = sh_node_combxyz_expand_in_mf_network;
+
+  nodeRegisterType(&ntype);
+}