diff options
Diffstat (limited to 'game/geoData.cpp')
| -rw-r--r-- | game/geoData.cpp | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/game/geoData.cpp b/game/geoData.cpp index fef7c34..a63e03b 100644 --- a/game/geoData.cpp +++ b/game/geoData.cpp @@ -410,60 +410,6 @@ GeoData::triangleContainsTriangle(const Triangle<2> & a, const Triangle<2> & b) return triangleContainsPoint(a.x, b) && triangleContainsPoint(a.y, b) && triangleContainsPoint(a.z, b); } -void -GeoData::split(FaceHandle _fh) -{ - // Collect halfedges of face - const HalfedgeHandle he0 = halfedge_handle(_fh); - const HalfedgeHandle he1 = next_halfedge_handle(he0); - const HalfedgeHandle he2 = next_halfedge_handle(he1); - - const EdgeHandle eh0 = edge_handle(he0); - const EdgeHandle eh1 = edge_handle(he1); - const EdgeHandle eh2 = edge_handle(he2); - - // Collect points of face - const VertexHandle p0 = to_vertex_handle(he0); - const VertexHandle p1 = to_vertex_handle(he1); - const VertexHandle p2 = to_vertex_handle(he2); - - // Calculate midpoint coordinates - const Point new0 = centre(he0); - const Point new1 = centre(he1); - const Point new2 = centre(he2); - - // Add vertices at midpoint coordinates - const VertexHandle v0 = add_vertex(new0); - const VertexHandle v1 = add_vertex(new1); - const VertexHandle v2 = add_vertex(new2); - - const bool split0 = !is_boundary(eh0); - const bool split1 = !is_boundary(eh1); - const bool split2 = !is_boundary(eh2); - - // delete original face - delete_face(_fh, false); - - // split boundary edges of deleted face ( if not boundary ) - if (split0) { - split(eh0, v0); - } - - if (split1) { - split(eh1, v1); - } - - if (split2) { - split(eh2, v2); - } - - // Retriangulate - add_face(v0, p0, v1); - add_face(p2, v0, v2); - add_face(v2, v1, p1); - add_face(v2, v0, v1); -} - static constexpr RelativeDistance MAX_SLOPE = .5F; void |