BMesh: New tool `BM_mesh_intersect_edges`

Along with the new utility `BM_vert_weld_linked_wire_edges_into_linked_faces`

1 files changed, 7 insertions, 1 deletions

diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h
index caecc0aebc2..87517ebe060 100644
--- a/source/blender/blenlib/BLI_math_geom.h
+++ b/source/blender/blenlib/BLI_math_geom.h
@@ -311,7 +311,13 @@ bool isect_line_line_strict_v3(const float v1[3],
                                const float v4[3],
                                float vi[3],
                                float *r_lambda);
-
+bool isect_ray_ray_epsilon_v3(const float ray_origin_a[3],
+                              const float ray_direction_a[3],
+                              const float ray_origin_b[3],
+                              const float ray_direction_b[3],
+                              const float epsilon,
+                              float *r_lambda_a,
+                              float *r_lambda_b);
 bool isect_ray_ray_v3(const float ray_origin_a[3],
                       const float ray_direction_a[3],
                       const float ray_origin_b[3],