diff options
author | Hans Goudey <h.goudey@me.com> | 2022-07-19 18:14:46 +0300 |
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committer | Hans Goudey <h.goudey@me.com> | 2022-07-19 18:16:30 +0300 |
commit | 6a1ab4747b7758017721cb191046a9db800f7894 (patch) | |
tree | a3e28d26c96c2070b231bcb6c5f6a9b0409361aa /source/blender/blenkernel/BKE_curves.hh | |
parent | 9246ff373a19df24255d924979c78793f97b2834 (diff) |
Geometry Nodes: Copy parameters when copying a curves data-block
Previously, things like materials, symmetry, and selection options
stored on `Curves` weren't copied to the result in nodes like the
subdivide and resample nodes. Now they are, which fixes some
unexpected behavior and allows visualization of the sculpt mode
selection.
In the realize instances and join nodes the behavior is the same as
for meshes, the parameters are taken from the first (top) input.
I also refactored some functions to return a `CurvesGeometry` by-value,
which makes it the responsibility of the node to copy the parameters.
That should make the algorithms more reusable in other situations.
Differential Revision: https://developer.blender.org/D15408
Diffstat (limited to 'source/blender/blenkernel/BKE_curves.hh')
-rw-r--r-- | source/blender/blenkernel/BKE_curves.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_curves.hh b/source/blender/blenkernel/BKE_curves.hh index fb97e52f6da..25a912b8825 100644 --- a/source/blender/blenkernel/BKE_curves.hh +++ b/source/blender/blenkernel/BKE_curves.hh @@ -735,6 +735,12 @@ Curves *curves_new_nomain(CurvesGeometry curves); */ Curves *curves_new_nomain_single(int points_num, CurveType type); +/** + * Copy data from #src to #dst, except the geometry data in #CurvesGeometry. Typically used to + * copy high-level parameters when a geometry-altering operation creates a new curves data-block. + */ +void curves_copy_parameters(const Curves &src, Curves &dst); + std::array<int, CURVE_TYPES_NUM> calculate_type_counts(const VArray<int8_t> &types); /* -------------------------------------------------------------------- */ |