1 files changed, 52 insertions, 0 deletions
diff --git a/source/blender/bmesh/intern/bmesh_query_uv.h b/source/blender/bmesh/intern/bmesh_query_uv.h
new file mode 100644
index 00000000000..293715a8c69
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+++ b/source/blender/bmesh/intern/bmesh_query_uv.h
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+#ifndef __BMESH_QUERY_UV_H__
+#define __BMESH_QUERY_UV_H__
+
+/** \file
+ * \ingroup bmesh
+ */
+
+float BM_loop_uv_calc_edge_length_squared(const BMLoop *l,
+                                          const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_loop_uv_calc_edge_length(const BMLoop *l,
+                                  const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+void BM_face_uv_calc_center_median_weighted(const BMFace *f,
+                                            const float aspect[2],
+                                            const int cd_loop_uv_offset,
+                                            float r_cent[2]) ATTR_NONNULL();
+
+float BM_face_uv_calc_cross(const BMFace *f, const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+bool BM_loop_uv_share_edge_check(BMLoop *l_a,
+                                 BMLoop *l_b,
+                                 const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+bool BM_edge_uv_share_vert_check(BMEdge *e, BMLoop *l_a, BMLoop *l_b, const int cd_loop_uv_offset)
+    ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+bool BM_loop_uv_share_vert_check(BMLoop *l_a,
+                                 BMLoop *l_b,
+                                 const int cd_loop_uv_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+#endif /* __BMESH_QUERY_UV_H__ */