diff options
Diffstat (limited to 'source/blender/blenkernel/intern/spline_base.cc')
-rw-r--r-- | source/blender/blenkernel/intern/spline_base.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/spline_base.cc b/source/blender/blenkernel/intern/spline_base.cc index 732fabc6582..a8871777420 100644 --- a/source/blender/blenkernel/intern/spline_base.cc +++ b/source/blender/blenkernel/intern/spline_base.cc @@ -19,6 +19,8 @@ #include "BLI_task.hh" #include "BLI_timeit.hh" +#include "BKE_attribute_access.hh" +#include "BKE_attribute_math.hh" #include "BKE_spline.hh" #include "FN_generic_virtual_array.hh" @@ -28,6 +30,8 @@ using blender::float3; using blender::IndexRange; using blender::MutableSpan; using blender::Span; +using blender::attribute_math::convert_to_static_type; +using blender::bke::AttributeIDRef; using blender::fn::GMutableSpan; using blender::fn::GSpan; using blender::fn::GVArray; @@ -110,6 +114,31 @@ void Spline::transform(const blender::float4x4 &matrix) this->mark_cache_invalid(); } +void Spline::reverse() +{ + this->positions().reverse(); + this->radii().reverse(); + this->tilts().reverse(); + + this->attributes.foreach_attribute( + [&](const AttributeIDRef &id, const AttributeMetaData &meta_data) { + std::optional<blender::fn::GMutableSpan> attribute = this->attributes.get_for_write(id); + if (!attribute) { + BLI_assert_unreachable(); + return false; + } + convert_to_static_type(meta_data.data_type, [&](auto dummy) { + using T = decltype(dummy); + attribute->typed<T>().reverse(); + }); + return true; + }, + ATTR_DOMAIN_POINT); + + this->reverse_impl(); + this->mark_cache_invalid(); +} + int Spline::evaluated_edges_size() const { const int eval_size = this->evaluated_points_size(); |