diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/curves_sculpt_selection.cc')
-rw-r--r-- | source/blender/editors/sculpt_paint/curves_sculpt_selection.cc | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/source/blender/editors/sculpt_paint/curves_sculpt_selection.cc b/source/blender/editors/sculpt_paint/curves_sculpt_selection.cc index f620fed5761..5bfc8ccc667 100644 --- a/source/blender/editors/sculpt_paint/curves_sculpt_selection.cc +++ b/source/blender/editors/sculpt_paint/curves_sculpt_selection.cc @@ -6,6 +6,8 @@ #include "curves_sculpt_intern.hh" +#include "ED_curves_sculpt.h" + namespace blender::ed::sculpt_paint { static VArray<float> get_curves_selection(const CurvesGeometry &curves, const eAttrDomain domain) @@ -62,7 +64,7 @@ static IndexMask retrieve_selected_curves(const CurvesGeometry &curves, case ATTR_DOMAIN_POINT: { const VArray<float> selection = curves.selection_point_float(); if (selection.is_single()) { - return selection.get_internal_single() == 0.0f ? IndexMask(0) : + return selection.get_internal_single() <= 0.0f ? IndexMask(0) : IndexMask(curves.curves_num()); } return index_mask_ops::find_indices_based_on_predicate( @@ -78,7 +80,7 @@ static IndexMask retrieve_selected_curves(const CurvesGeometry &curves, case ATTR_DOMAIN_CURVE: { const VArray<float> selection = curves.selection_curve_float(); if (selection.is_single()) { - return selection.get_internal_single() == 0.0f ? IndexMask(0) : + return selection.get_internal_single() <= 0.0f ? IndexMask(0) : IndexMask(curves.curves_num()); } return index_mask_ops::find_indices_based_on_predicate( @@ -102,4 +104,49 @@ IndexMask retrieve_selected_curves(const Curves &curves_id, Vector<int64_t> &r_i r_indices); } +static IndexMask retrieve_selected_points(const CurvesGeometry &curves, + const eAttrDomain domain, + Vector<int64_t> &r_indices) +{ + switch (domain) { + case ATTR_DOMAIN_POINT: { + const VArray<float> selection = curves.selection_point_float(); + if (selection.is_single()) { + return selection.get_internal_single() <= 0.0f ? IndexMask(0) : + IndexMask(curves.points_num()); + } + return index_mask_ops::find_indices_based_on_predicate( + curves.points_range(), 2048, r_indices, [&](const int i) { + return selection[i] > 0.0f; + }); + } + case ATTR_DOMAIN_CURVE: { + const VArray<float> selection = curves.selection_curve_float(); + if (selection.is_single()) { + return selection.get_internal_single() <= 0.0f ? IndexMask(0) : + IndexMask(curves.points_num()); + } + const VArray<float> point_selection = curves.adapt_domain( + selection, ATTR_DOMAIN_CURVE, ATTR_DOMAIN_POINT); + return index_mask_ops::find_indices_based_on_predicate( + curves.points_range(), 2048, r_indices, [&](const int i) { + return point_selection[i] > 0.0f; + }); + } + default: + BLI_assert_unreachable(); + return {}; + } +} + +IndexMask retrieve_selected_points(const Curves &curves_id, Vector<int64_t> &r_indices) +{ + if (!(curves_id.flag & CV_SCULPT_SELECTION_ENABLED)) { + return CurvesGeometry::wrap(curves_id.geometry).points_range(); + } + return retrieve_selected_points(CurvesGeometry::wrap(curves_id.geometry), + eAttrDomain(curves_id.selection_domain), + r_indices); +} + } // namespace blender::ed::sculpt_paint |