Patch [#29035] Vertex colour baking

There is a new option in the Bake panel to enable baking to vertex colors. Unlike regular baking, this mode does not require a UV map or image to bake to, however the object must have a vertex color layer.

Thanks to:
 - AutoCRC for funding
 - Brech van Lommel and Dalai Felinto for their initial advice on how to implement it
 - Campbell Barton for helping to make this feature work with modifiers and bmesh

1 files changed, 6 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index 29d2d949fa2..27aeccbde8a 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -3918,6 +3918,12 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Samples", "Number of samples used for ambient occlusion baking from multires");
 	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
 
+	prop= RNA_def_property(srna, "use_bake_to_vertex_color", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "bake_flag", R_BAKE_VCOL);
+	RNA_def_property_ui_text(prop, "Bake to Vertex Colour",
+	                         "Bake to vertex colors instead of to a UV-mapped image.");
+	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
+
 	/* stamp */
 	
 	prop = RNA_def_property(srna, "use_stamp_time", PROP_BOOLEAN, PROP_NONE);