Cleanup: add BKE_image_find_nearest_tile_with_offset

Every caller BKE_image_find_nearest_tile was calculating the tile offset
so add a version of this function that returns the offset too.

1 files changed, 3 insertions, 7 deletions

diff --git a/source/blender/editors/uvedit/uvedit_islands.c b/source/blender/editors/uvedit/uvedit_islands.c
index e1752ae5a29..9a31fd6469d 100644
--- a/source/blender/editors/uvedit/uvedit_islands.c
+++ b/source/blender/editors/uvedit/uvedit_islands.c
@@ -256,16 +256,12 @@ bool uv_coords_isect_udim(const Image *image, const int udim_grid[2], const floa
  * Calculates distance to nearest UDIM image tile in UV space and its UDIM tile number.
  */
 static float uv_nearest_image_tile_distance(const Image *image,
-                                            float coords[2],
+                                            const float coords[2],
                                             float nearest_tile_co[2])
 {
-  int nearest_image_tile_index = BKE_image_find_nearest_tile(image, coords);
-  if (nearest_image_tile_index == -1) {
-    nearest_image_tile_index = 1001;
+  if (BKE_image_find_nearest_tile_with_offset(image, coords, nearest_tile_co) == -1) {
+    zero_v2(nearest_tile_co);
   }
-
-  nearest_tile_co[0] = (nearest_image_tile_index - 1001) % 10;
-  nearest_tile_co[1] = (nearest_image_tile_index - 1001) / 10;
   /* Add 0.5 to get tile center coordinates. */
   float nearest_tile_center_co[2] = {nearest_tile_co[0], nearest_tile_co[1]};
   add_v2_fl(nearest_tile_center_co, 0.5f);