dc7979a056
Remove the "_for_read" suffix from methods to get geometry and geometry components. That should be considered the default, so the suffix just adds unnecessary text. This is consistent with the attribute API and various implicit sharing data access methods. Use "from_mesh" instead of "create_with_mesh". This is consistent with the recently used naming for the `IndexMask` API. Pull Request: https://projects.blender.org/blender/blender/pulls/110738
99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "BKE_geometry_set.hh"
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#include "BKE_grease_pencil.hh"
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#include "BKE_lib_id.h"
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namespace blender::bke {
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/* -------------------------------------------------------------------- */
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/** \name Geometry Component Implementation
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* \{ */
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GreasePencilComponent::GreasePencilComponent() : GeometryComponent(Type::GreasePencil) {}
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GreasePencilComponent::~GreasePencilComponent()
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{
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this->clear();
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}
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GeometryComponent *GreasePencilComponent::copy() const
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{
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GreasePencilComponent *new_component = new GreasePencilComponent();
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if (grease_pencil_ != nullptr) {
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new_component->grease_pencil_ = BKE_grease_pencil_copy_for_eval(grease_pencil_);
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new_component->ownership_ = GeometryOwnershipType::Owned;
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}
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return new_component;
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}
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void GreasePencilComponent::clear()
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{
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BLI_assert(this->is_mutable() || this->is_expired());
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if (grease_pencil_ != nullptr) {
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if (ownership_ == GeometryOwnershipType::Owned) {
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BKE_id_free(nullptr, grease_pencil_);
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}
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grease_pencil_ = nullptr;
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}
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}
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bool GreasePencilComponent::has_grease_pencil() const
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{
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return grease_pencil_ != nullptr;
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}
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void GreasePencilComponent::replace(GreasePencil *grease_pencil, GeometryOwnershipType ownership)
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{
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BLI_assert(this->is_mutable());
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this->clear();
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grease_pencil_ = grease_pencil;
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ownership_ = ownership;
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}
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GreasePencil *GreasePencilComponent::release()
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{
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BLI_assert(this->is_mutable());
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GreasePencil *grease_pencil = grease_pencil_;
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grease_pencil_ = nullptr;
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return grease_pencil;
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}
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const GreasePencil *GreasePencilComponent::get() const
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{
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return grease_pencil_;
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}
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GreasePencil *GreasePencilComponent::get_for_write()
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{
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BLI_assert(this->is_mutable());
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if (ownership_ == GeometryOwnershipType::ReadOnly) {
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grease_pencil_ = BKE_grease_pencil_copy_for_eval(grease_pencil_);
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ownership_ = GeometryOwnershipType::Owned;
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}
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return grease_pencil_;
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}
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bool GreasePencilComponent::is_empty() const
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{
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return grease_pencil_ == nullptr;
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}
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bool GreasePencilComponent::owns_direct_data() const
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{
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return ownership_ == GeometryOwnershipType::Owned;
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}
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void GreasePencilComponent::ensure_owns_direct_data()
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{
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BLI_assert(this->is_mutable());
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if (ownership_ != GeometryOwnershipType::Owned) {
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grease_pencil_ = BKE_grease_pencil_copy_for_eval(grease_pencil_);
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ownership_ = GeometryOwnershipType::Owned;
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}
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}
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} // namespace blender::bke
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