diff options
Diffstat (limited to 'source/blender/blenkernel/intern/curves_geometry.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/curves_geometry.cc | 69 |
1 files changed, 48 insertions, 21 deletions
diff --git a/source/blender/blenkernel/intern/curves_geometry.cc b/source/blender/blenkernel/intern/curves_geometry.cc index ef4a4ee1d6b..3f549b39a00 100644 --- a/source/blender/blenkernel/intern/curves_geometry.cc +++ b/source/blender/blenkernel/intern/curves_geometry.cc @@ -13,6 +13,7 @@ #include "BLI_index_mask_ops.hh" #include "BLI_length_parameterize.hh" #include "BLI_math_rotation.hh" +#include "BLI_task.hh" #include "DNA_curves_types.h" @@ -57,7 +58,7 @@ CurvesGeometry::CurvesGeometry(const int point_num, const int curve_num) CustomData_add_layer_named(&this->point_data, CD_PROP_FLOAT3, - CD_DEFAULT, + CD_CONSTRUCT, nullptr, this->point_num, ATTR_POSITION.c_str()); @@ -221,7 +222,7 @@ static MutableSpan<T> get_mutable_attribute(CurvesGeometry &curves, return {data, num}; } data = (T *)CustomData_add_layer_named( - &custom_data, type, CD_CALLOC, nullptr, num, name.c_str()); + &custom_data, type, CD_SET_DEFAULT, nullptr, num, name.c_str()); MutableSpan<T> span = {data, num}; if (num > 0 && span.first() != default_value) { span.fill(default_value); @@ -254,6 +255,12 @@ void CurvesGeometry::fill_curve_types(const IndexMask selection, const CurveType this->fill_curve_types(type); return; } + if (std::optional<int8_t> single_type = this->curve_types().get_if_single()) { + if (single_type == type) { + /* No need for an array if the types are already a single with the correct type. */ + return; + } + } /* A potential performance optimization is only counting the changed indices. */ this->curve_types_for_write().fill_indices(selection, type); this->update_curve_types(); @@ -1169,6 +1176,10 @@ static CurvesGeometry copy_with_removed_points(const CurvesGeometry &curves, } CurvesGeometry new_curves{new_point_count, new_curve_count}; + Vector<bke::AttributeTransferData> point_attributes = bke::retrieve_attributes_for_transfer( + curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_POINT); + Vector<bke::AttributeTransferData> curve_attributes = bke::retrieve_attributes_for_transfer( + curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_CURVE); threading::parallel_invoke( 256 < new_point_count * new_curve_count, @@ -1176,8 +1187,7 @@ static CurvesGeometry copy_with_removed_points(const CurvesGeometry &curves, [&]() { new_curves.offsets_for_write().copy_from(new_curve_offsets); }, [&]() { /* Copy over point attributes. */ - for (auto &attribute : bke::retrieve_attributes_for_transfer( - curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_POINT)) { + for (bke::AttributeTransferData &attribute : point_attributes) { threading::parallel_for(copy_point_ranges.index_range(), 128, [&](IndexRange range) { for (const int range_i : range) { const IndexRange src_range = copy_point_ranges[range_i]; @@ -1188,24 +1198,29 @@ static CurvesGeometry copy_with_removed_points(const CurvesGeometry &curves, {copy_point_range_dst_offsets[range_i], src_range.size()}); } }); - attribute.dst.finish(); } - + }, + [&]() { /* Copy over curve attributes. - * In some cases points are just dissolved, so the the number of + * In some cases points are just dissolved, so the number of * curves will be the same. That could be optimized in the future. */ - for (auto &attribute : bke::retrieve_attributes_for_transfer( - curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_CURVE)) { + for (bke::AttributeTransferData &attribute : curve_attributes) { if (new_curves.curves_num() == curves.curves_num()) { attribute.dst.span.copy_from(attribute.src); } else { copy_with_map(attribute.src, new_curve_orig_indices, attribute.dst.span); } - attribute.dst.finish(); } }); + for (bke::AttributeTransferData &attribute : point_attributes) { + attribute.dst.finish(); + } + for (bke::AttributeTransferData &attribute : curve_attributes) { + attribute.dst.finish(); + } + return new_curves; } @@ -1242,6 +1257,10 @@ static CurvesGeometry copy_with_removed_curves(const CurvesGeometry &curves, } CurvesGeometry new_curves{new_tot_points, new_tot_curves}; + Vector<bke::AttributeTransferData> point_attributes = bke::retrieve_attributes_for_transfer( + curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_POINT); + Vector<bke::AttributeTransferData> curve_attributes = bke::retrieve_attributes_for_transfer( + curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_CURVE); threading::parallel_invoke( 256 < new_tot_points * new_tot_curves, @@ -1273,8 +1292,7 @@ static CurvesGeometry copy_with_removed_curves(const CurvesGeometry &curves, }, [&]() { /* Copy over point attributes. */ - for (auto &attribute : bke::retrieve_attributes_for_transfer( - curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_POINT)) { + for (bke::AttributeTransferData &attribute : point_attributes) { threading::parallel_for(old_curve_ranges.index_range(), 128, [&](IndexRange range) { for (const int range_i : range) { copy_between_buffers(attribute.src.type(), @@ -1284,11 +1302,11 @@ static CurvesGeometry copy_with_removed_curves(const CurvesGeometry &curves, new_point_ranges[range_i]); } }); - attribute.dst.finish(); } + }, + [&]() { /* Copy over curve attributes. */ - for (auto &attribute : bke::retrieve_attributes_for_transfer( - curves.attributes(), new_curves.attributes_for_write(), ATTR_DOMAIN_MASK_CURVE)) { + for (bke::AttributeTransferData &attribute : curve_attributes) { threading::parallel_for(old_curve_ranges.index_range(), 128, [&](IndexRange range) { for (const int range_i : range) { copy_between_buffers(attribute.src.type(), @@ -1298,10 +1316,16 @@ static CurvesGeometry copy_with_removed_curves(const CurvesGeometry &curves, new_curve_ranges[range_i]); } }); - attribute.dst.finish(); } }); + for (bke::AttributeTransferData &attribute : point_attributes) { + attribute.dst.finish(); + } + for (bke::AttributeTransferData &attribute : curve_attributes) { + attribute.dst.finish(); + } + return new_curves; } @@ -1456,12 +1480,15 @@ static void adapt_curve_domain_point_to_curve_impl(const CurvesGeometry &curves, MutableSpan<T> r_values) { attribute_math::DefaultMixer<T> mixer(r_values); - for (const int i_curve : IndexRange(curves.curves_num())) { - for (const int i_point : curves.points_for_curve(i_curve)) { - mixer.mix_in(i_curve, old_values[i_point]); + + threading::parallel_for(curves.curves_range(), 128, [&](const IndexRange range) { + for (const int i_curve : range) { + for (const int i_point : curves.points_for_curve(i_curve)) { + mixer.mix_in(i_curve, old_values[i_point]); + } } - } - mixer.finalize(); + mixer.finalize(range); + }); } /** |