diff options
Diffstat (limited to 'source/blender/geometry/GEO_add_curves_on_mesh.hh')
| -rw-r--r-- | source/blender/geometry/GEO_add_curves_on_mesh.hh | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/source/blender/geometry/GEO_add_curves_on_mesh.hh b/source/blender/geometry/GEO_add_curves_on_mesh.hh index cf60a8e8ace..68c8dc5b76b 100644 --- a/source/blender/geometry/GEO_add_curves_on_mesh.hh +++ b/source/blender/geometry/GEO_add_curves_on_mesh.hh @@ -13,13 +13,13 @@ #include "DNA_mesh_types.h" #include "DNA_meshdata_types.h" +#include "GEO_reverse_uv_sampler.hh" + namespace blender::geometry { struct AddCurvesOnMeshInputs { - /** Information about the root points where new curves should be generated. */ - Span<float3> root_positions_cu; - Span<float3> bary_coords; - Span<int> looptri_indices; + /** UV Coordinates at which the new curves should be added. */ + Span<float2> uvs; /** Determines shape of new curves. */ bool interpolate_length = false; @@ -30,14 +30,10 @@ struct AddCurvesOnMeshInputs { /** Information about the surface that the new curves are attached to. */ const Mesh *surface = nullptr; - BVHTreeFromMesh *surface_bvh = nullptr; - Span<MLoopTri> surface_looptris; - Span<float2> surface_uv_map; + const ReverseUVSampler *reverse_uv_sampler = nullptr; Span<float3> corner_normals_su; - /** Transformation matrices. */ - float4x4 curves_to_surface_mat; - float4x4 surface_to_curves_normal_mat; + bke::CurvesSurfaceTransforms *transforms = nullptr; /** * KD-Tree that contains the root points of existing curves. This is only necessary when @@ -51,4 +47,8 @@ struct AddCurvesOnMeshInputs { */ void add_curves_on_mesh(bke::CurvesGeometry &curves, const AddCurvesOnMeshInputs &inputs); +float3 compute_surface_point_normal(const MLoopTri &looptri, + const float3 &bary_coord, + const Span<float3> corner_normals); + } // namespace blender::geometry |