diff options
Diffstat (limited to 'src/libslic3r/OpenVDBUtils.hpp')
| -rw-r--r-- | src/libslic3r/OpenVDBUtils.hpp | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/src/libslic3r/OpenVDBUtils.hpp b/src/libslic3r/OpenVDBUtils.hpp index bd52e81ee..151647bfc 100644 --- a/src/libslic3r/OpenVDBUtils.hpp +++ b/src/libslic3r/OpenVDBUtils.hpp @@ -7,26 +7,37 @@ namespace Slic3r { -openvdb::FloatGrid::Ptr meshToVolume(const TriangleMesh & mesh, +inline Vec3f to_vec3f(const openvdb::Vec3s &v) { return Vec3f{v.x(), v.y(), v.z()}; } +inline Vec3d to_vec3d(const openvdb::Vec3s &v) { return to_vec3f(v).cast<double>(); } +inline Vec3i to_vec3i(const openvdb::Vec3I &v) { return Vec3i{int(v[0]), int(v[1]), int(v[2])}; } +inline Vec4i to_vec4i(const openvdb::Vec4I &v) { return Vec4i{int(v[0]), int(v[1]), int(v[2]), int(v[3])}; } + +openvdb::FloatGrid::Ptr mesh_to_grid(const TriangleMesh & mesh, + const openvdb::math::Transform &tr = {}, + float exteriorBandWidth = 3.0f, + float interiorBandWidth = 3.0f, + int flags = 0); + +openvdb::FloatGrid::Ptr mesh_to_grid(const sla::Contour3D & mesh, const openvdb::math::Transform &tr = {}, float exteriorBandWidth = 3.0f, float interiorBandWidth = 3.0f, int flags = 0); -TriangleMesh volumeToMesh(const openvdb::FloatGrid &grid, +sla::Contour3D grid_to_contour3d(const openvdb::FloatGrid &grid, + double isovalue, + double adaptivity, + bool relaxDisorientedTriangles = true); + +TriangleMesh grid_to_mesh(const openvdb::FloatGrid &grid, double isovalue = 0.0, double adaptivity = 0.0, bool relaxDisorientedTriangles = true); -using HollowingFilter = std::function<void(openvdb::FloatGrid& grid, double thickness, double scale)>; - -// Generate an interior for any solid geometry maintaining a given minimum -// wall thickness. The returned mesh has triangles with normals facing inside -// the mesh so the result can be directly merged with the input to finish the -// hollowing. -TriangleMesh hollowed_interior(const TriangleMesh &mesh, double min_thickness, - double quality = 0.5, - HollowingFilter filt = nullptr); +openvdb::FloatGrid::Ptr redistance_grid(const openvdb::FloatGrid &grid, + double iso, + double ext_range = 3., + double int_range = 3.); } // namespace Slic3r |