diff options
Diffstat (limited to 'source/blender/editors/curves')
| -rw-r--r-- | source/blender/editors/curves/intern/curves_ops.cc | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/source/blender/editors/curves/intern/curves_ops.cc b/source/blender/editors/curves/intern/curves_ops.cc index 5588f7440a8..efa4f884e17 100644 --- a/source/blender/editors/curves/intern/curves_ops.cc +++ b/source/blender/editors/curves/intern/curves_ops.cc @@ -6,18 +6,23 @@ #include <atomic> +#include "BLI_devirtualize_parameters.hh" #include "BLI_utildefines.h" +#include "BLI_vector_set.hh" #include "ED_curves.h" #include "ED_object.h" #include "ED_screen.h" +#include "ED_select_utils.h" #include "WM_api.h" #include "BKE_bvhutils.h" #include "BKE_context.h" #include "BKE_curves.hh" +#include "BKE_geometry_set.hh" #include "BKE_layer.h" +#include "BKE_lib_id.h" #include "BKE_mesh.h" #include "BKE_mesh_runtime.h" #include "BKE_object.h" @@ -37,6 +42,7 @@ #include "RNA_access.h" #include "RNA_define.h" +#include "RNA_enum_types.h" #include "RNA_prototypes.h" /** @@ -49,6 +55,41 @@ namespace blender::ed::curves { +static bool object_has_editable_curves(const Main &bmain, const Object &object) +{ + if (object.type != OB_CURVES) { + return false; + } + if (!ELEM(object.mode, OB_MODE_SCULPT_CURVES, OB_MODE_EDIT)) { + return false; + } + if (!BKE_id_is_editable(&bmain, static_cast<const ID *>(object.data))) { + return false; + } + return true; +} + +static VectorSet<Curves *> get_unique_editable_curves(const bContext &C) +{ + VectorSet<Curves *> unique_curves; + + const Main &bmain = *CTX_data_main(&C); + + Object *object = CTX_data_active_object(&C); + if (object && object_has_editable_curves(bmain, *object)) { + unique_curves.add_new(static_cast<Curves *>(object->data)); + } + + CTX_DATA_BEGIN (&C, Object *, object, selected_objects) { + if (object_has_editable_curves(bmain, *object)) { + unique_curves.add(static_cast<Curves *>(object->data)); + } + } + CTX_DATA_END; + + return unique_curves; +} + using bke::CurvesGeometry; namespace convert_to_particle_system { @@ -645,6 +686,211 @@ static void CURVES_OT_snap_curves_to_surface(wmOperatorType *ot) "How to find the point on the surface to attach to"); } +static bool selection_poll(bContext *C) +{ + const Object *object = CTX_data_active_object(C); + if (object == nullptr) { + return false; + } + if (object->type != OB_CURVES) { + return false; + } + if (!BKE_id_is_editable(CTX_data_main(C), static_cast<const ID *>(object->data))) { + return false; + } + return true; +} + +namespace set_selection_domain { + +static int curves_set_selection_domain_exec(bContext *C, wmOperator *op) +{ + const AttributeDomain domain = AttributeDomain(RNA_enum_get(op->ptr, "domain")); + + for (Curves *curves_id : get_unique_editable_curves(*C)) { + if (curves_id->selection_domain == domain && (curves_id->flag & CV_SCULPT_SELECTION_ENABLED)) { + continue; + } + + const AttributeDomain old_domain = AttributeDomain(curves_id->selection_domain); + curves_id->selection_domain = domain; + curves_id->flag |= CV_SCULPT_SELECTION_ENABLED; + + CurveComponent component; + component.replace(curves_id, GeometryOwnershipType::Editable); + CurvesGeometry &curves = CurvesGeometry::wrap(curves_id->geometry); + + if (old_domain == ATTR_DOMAIN_POINT && domain == ATTR_DOMAIN_CURVE) { + VArray<float> curve_selection = curves.adapt_domain( + curves.selection_point_float(), ATTR_DOMAIN_POINT, ATTR_DOMAIN_CURVE); + curve_selection.materialize(curves.selection_curve_float_for_write()); + component.attribute_try_delete(".selection_point_float"); + } + else if (old_domain == ATTR_DOMAIN_CURVE && domain == ATTR_DOMAIN_POINT) { + VArray<float> point_selection = curves.adapt_domain( + curves.selection_curve_float(), ATTR_DOMAIN_CURVE, ATTR_DOMAIN_POINT); + point_selection.materialize(curves.selection_point_float_for_write()); + component.attribute_try_delete(".selection_curve_float"); + } + + /* Use #ID_RECALC_GEOMETRY instead of #ID_RECALC_SELECT because it is handled as a generic + * attribute for now. */ + DEG_id_tag_update(&curves_id->id, ID_RECALC_GEOMETRY); + WM_event_add_notifier(C, NC_GEOM | ND_DATA, curves_id); + } + + WM_main_add_notifier(NC_SPACE | ND_SPACE_VIEW3D, nullptr); + + return OPERATOR_FINISHED; +} + +} // namespace set_selection_domain + +static void CURVES_OT_set_selection_domain(wmOperatorType *ot) +{ + PropertyRNA *prop; + + ot->name = "Set Select Mode"; + ot->idname = __func__; + ot->description = "Change the mode used for selection masking in curves sculpt mode"; + + ot->exec = set_selection_domain::curves_set_selection_domain_exec; + ot->poll = selection_poll; + + ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; + + ot->prop = prop = RNA_def_enum( + ot->srna, "domain", rna_enum_attribute_curves_domain_items, 0, "Domain", ""); + RNA_def_property_flag(prop, (PropertyFlag)(PROP_HIDDEN | PROP_SKIP_SAVE)); +} + +namespace disable_selection { + +static int curves_disable_selection_exec(bContext *C, wmOperator *UNUSED(op)) +{ + for (Curves *curves_id : get_unique_editable_curves(*C)) { + curves_id->flag &= ~CV_SCULPT_SELECTION_ENABLED; + + /* Use #ID_RECALC_GEOMETRY instead of #ID_RECALC_SELECT because it is handled as a generic + * attribute for now. */ + DEG_id_tag_update(&curves_id->id, ID_RECALC_GEOMETRY); + WM_event_add_notifier(C, NC_GEOM | ND_DATA, curves_id); + } + + WM_main_add_notifier(NC_SPACE | ND_SPACE_VIEW3D, nullptr); + + return OPERATOR_FINISHED; +} + +} // namespace disable_selection + +static void CURVES_OT_disable_selection(wmOperatorType *ot) +{ + ot->name = "Disable Selection"; + ot->idname = __func__; + ot->description = "Disable the drawing of influence of selection in sculpt mode"; + + ot->exec = disable_selection::curves_disable_selection_exec; + ot->poll = selection_poll; + + ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; +} + +namespace select_all { + +static bool varray_contains_nonzero(const VArray<float> &data) +{ + bool contains_nonzero = false; + devirtualize_varray(data, [&](const auto array) { + for (const int i : data.index_range()) { + if (array[i] != 0.0f) { + contains_nonzero = true; + break; + } + } + }); + return contains_nonzero; +} + +static bool any_point_selected(const CurvesGeometry &curves) +{ + return varray_contains_nonzero(curves.selection_point_float()); +} + +static bool any_point_selected(const Span<Curves *> curves_ids) +{ + for (const Curves *curves_id : curves_ids) { + if (any_point_selected(CurvesGeometry::wrap(curves_id->geometry))) { + return true; + } + } + return false; +} + +static void invert_selection(MutableSpan<float> selection) +{ + threading::parallel_for(selection.index_range(), 2048, [&](IndexRange range) { + for (const int i : range) { + selection[i] = 1.0f - selection[i]; + } + }); +} + +static int select_all_exec(bContext *C, wmOperator *op) +{ + int action = RNA_enum_get(op->ptr, "action"); + + VectorSet<Curves *> unique_curves = get_unique_editable_curves(*C); + + if (action == SEL_TOGGLE) { + action = any_point_selected(unique_curves) ? SEL_DESELECT : SEL_SELECT; + } + + for (Curves *curves_id : unique_curves) { + if (action == SEL_SELECT) { + CurveComponent component; + component.replace(curves_id, GeometryOwnershipType::Editable); + component.attribute_try_delete(".selection_point_float"); + component.attribute_try_delete(".selection_curve_float"); + } + else { + CurvesGeometry &curves = CurvesGeometry::wrap(curves_id->geometry); + MutableSpan<float> selection = curves_id->selection_domain == ATTR_DOMAIN_POINT ? + curves.selection_point_float_for_write() : + curves.selection_curve_float_for_write(); + if (action == SEL_DESELECT) { + selection.fill(0.0f); + } + else if (action == SEL_INVERT) { + invert_selection(selection); + } + } + + /* Use #ID_RECALC_GEOMETRY instead of #ID_RECALC_SELECT because it is handled as a generic + * attribute for now. */ + DEG_id_tag_update(&curves_id->id, ID_RECALC_GEOMETRY); + WM_event_add_notifier(C, NC_GEOM | ND_DATA, curves_id); + } + + return OPERATOR_FINISHED; +} + +} // namespace select_all + +static void SCULPT_CURVES_OT_select_all(wmOperatorType *ot) +{ + ot->name = "(De)select All"; + ot->idname = __func__; + ot->description = "(De)select all control points"; + + ot->exec = select_all::select_all_exec; + ot->poll = selection_poll; + + ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; + + WM_operator_properties_select_all(ot); +} + } // namespace blender::ed::curves void ED_operatortypes_curves() @@ -653,4 +899,7 @@ void ED_operatortypes_curves() WM_operatortype_append(CURVES_OT_convert_to_particle_system); WM_operatortype_append(CURVES_OT_convert_from_particle_system); WM_operatortype_append(CURVES_OT_snap_curves_to_surface); + WM_operatortype_append(CURVES_OT_set_selection_domain); + WM_operatortype_append(SCULPT_CURVES_OT_select_all); + WM_operatortype_append(CURVES_OT_disable_selection); } |