Shading: Add Vertex Color node.

This patch adds a new Vertex Color node. The node also returns the alpha
of the vertex color layer as an output.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5767

1 files changed, 6 insertions, 0 deletions

diff --git a/intern/cycles/blender/blender_shader.cpp b/intern/cycles/blender/blender_shader.cpp
index 257c799a3e0..362155f22ac 100644
--- a/intern/cycles/blender/blender_shader.cpp
+++ b/intern/cycles/blender/blender_shader.cpp
@@ -590,6 +590,12 @@ static ShaderNode *add_node(Scene *scene,
   else if (b_node.is_a(&RNA_ShaderNodeVolumeInfo)) {
     node = new VolumeInfoNode();
   }
+  else if (b_node.is_a(&RNA_ShaderNodeVertexColor)) {
+    BL::ShaderNodeVertexColor b_vertex_color_node(b_node);
+    VertexColorNode *vertex_color_node = new VertexColorNode();
+    vertex_color_node->layer_name = b_vertex_color_node.layer_name();
+    node = vertex_color_node;
+  }
   else if (b_node.is_a(&RNA_ShaderNodeBump)) {
     BL::ShaderNodeBump b_bump_node(b_node);
     BumpNode *bump = new BumpNode();