diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/snap_context/__init__.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/modules/snap_context/__init__.py b/modules/snap_context/__init__.py index 25ee24c4..834ad802 100644 --- a/modules/snap_context/__init__.py +++ b/modules/snap_context/__init__.py @@ -19,7 +19,7 @@ import bgl import gpu from mathutils import Vector, Matrix -from mathutils.geometry import intersect_point_line, intersect_ray_tri +from mathutils.geometry import intersect_point_line, intersect_line_plane from .mesh_drawing import ( gpu_Indices_enable_state, @@ -121,7 +121,8 @@ class SnapContext(): if index < snap_obj.data[1].num_tris: tri_verts = gpu_data.get_tri_verts(index) tri_co = [snap_obj.mat * Vector(v) for v in gpu_data.get_tri_co(index)] - return intersect_ray_tri(*tri_co, *self.last_ray, False), tri_verts + nor = (tri_co[1] - tri_co[0]).cross(tri_co[2] - tri_co[0]) + return intersect_line_plane(self.last_ray[1], self.last_ray[1] + self.last_ray[0], tri_co[0], nor), tri_verts index -= gpu_data.num_tris |