diff options
Diffstat (limited to 'assetFactory/faceController.cpp')
| -rw-r--r-- | assetFactory/faceController.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/assetFactory/faceController.cpp b/assetFactory/faceController.cpp index 7992fba..37aaa4c 100644 --- a/assetFactory/faceController.cpp +++ b/assetFactory/faceController.cpp @@ -76,7 +76,6 @@ FaceController::extrude(ModelFactoryMesh & mesh, const std::string & faceName, O return newFaces; } -enum class PlaneRelation { Above, Below, On }; Shape::CreatedFaces FaceController::split( ModelFactoryMesh & mesh, const std::string & name, OpenMesh::FaceHandle & fh, const Split & split) const @@ -84,15 +83,16 @@ FaceController::split( // Map face vertex handles to their relationship to the split plane const auto vertices = materializeRange(mesh.fv_range(fh)); auto vertexRelations = vertices * [&split, &mesh](OpenMesh::VertexHandle vh) { - const auto d = glm::dot(split.normal, mesh.point(vh) - split.origin); - return std::make_pair(vh, d < 0.f ? PlaneRelation::Below : d > 0.f ? PlaneRelation::Above : PlaneRelation::On); + return std::make_pair(vh, split.getRelation(mesh.point(vh))); }; // Insert new vertices where half edges intersect the split plane for (size_t curIdx = 0; curIdx < vertexRelations.size(); ++curIdx) { const size_t nextIdx = (curIdx + 1) % vertexRelations.size(); const auto ¤t = vertexRelations[curIdx], next = vertexRelations[nextIdx]; - if ((current.second == PlaneRelation::Above && next.second == PlaneRelation::Below) - || (current.second == PlaneRelation::Below && next.second == PlaneRelation::Above)) { + if ((current.second == GeometricPlane::PlaneRelation::Above + && next.second == GeometricPlane::PlaneRelation::Below) + || (current.second == GeometricPlane::PlaneRelation::Below + && next.second == GeometricPlane::PlaneRelation::Above)) { const auto origin = mesh.point(current.first), dir = glm::normalize(mesh.point(next.first) - origin); float dist {}; @@ -101,7 +101,7 @@ FaceController::split( auto where = vertexRelations.begin(); ++curIdx; std::advance(where, curIdx); - vertexRelations.emplace(where, newv, PlaneRelation::On); + vertexRelations.emplace(where, newv, GeometricPlane::PlaneRelation::On); } } // Create vertex vectors @@ -113,8 +113,8 @@ FaceController::split( } } }; - filterVertices(out.front(), PlaneRelation::Above); - filterVertices(out.back(), PlaneRelation::Below); + filterVertices(out.front(), GeometricPlane::PlaneRelation::Above); + filterVertices(out.back(), GeometricPlane::PlaneRelation::Below); if (out.back().size() > 2) { Shape::CreatedFaces newFaces; |