Fix T86358: Use per face aspect correction for primitive UV projections

During UV unwrapping, Cube Projection, Sphere Projection, Cylinder
Projection and Project From View (in the 3D Viewport), when "Correct
Aspect" toggle is active, it now uses a query cache to perform a
per-face aspect ratio ("per_face_aspect") correction for the active
image of each face.

Reviewed By: campbellbarton

Ref D14852

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/editors/include/ED_uvedit.h b/source/blender/editors/include/ED_uvedit.h
index 4c01c75e06c..06134f1d7b5 100644
--- a/source/blender/editors/include/ED_uvedit.h
+++ b/source/blender/editors/include/ED_uvedit.h
@@ -268,6 +268,10 @@ struct BMLoop **ED_uvedit_selected_verts(const struct Scene *scene,
                                          int *r_verts_len);
 
 void ED_uvedit_get_aspect(struct Object *obedit, float *r_aspx, float *r_aspy);
+void ED_uvedit_get_aspect_from_material(Object *ob,
+                                        const int material_index,
+                                        float *r_aspx,
+                                        float *r_aspy);
 
 void ED_uvedit_active_vert_loop_set(struct BMesh *bm, struct BMLoop *l);
 struct BMLoop *ED_uvedit_active_vert_loop_get(struct BMesh *bm);