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Differential D15160 Diff 53450 source/blender/blenkernel/BKE_geometry_fields.hh

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source/blender/blenkernel/BKE_geometry_fields.hh

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once #pragma once
/** \file /** \file
* \ingroup bke * \ingroup bke
* *
* Common field utilities and field definitions for geometry components. * Common field utilities and field definitions for geometry components.
*/ */
#include "BKE_geometry_set.hh" #include "BKE_geometry_set.hh"
#include "FN_field.hh" #include "FN_field.hh"
namespace blender::bke { namespace blender::bke {
class TextureFieldContext;
class GeometryComponentFieldContext : public fn::FieldContext { class GeometryComponentFieldContext : public fn::FieldContext {
private: private:
const GeometryComponent &component_; const GeometryComponent &component_;
const eAttrDomain domain_; const eAttrDomain domain_;
public: public:
GeometryComponentFieldContext(const GeometryComponent &component, const eAttrDomain domain) GeometryComponentFieldContext(const GeometryComponent &component, const eAttrDomain domain)
: component_(component), domain_(domain) : component_(component), domain_(domain)
Show All 17 Lines public:
GVArray get_varray_for_context(const fn::FieldContext &context, GVArray get_varray_for_context(const fn::FieldContext &context,
IndexMask mask, IndexMask mask,
ResourceScope &scope) const override; ResourceScope &scope) const override;
virtual GVArray get_varray_for_context(const GeometryComponent &component, virtual GVArray get_varray_for_context(const GeometryComponent &component,
eAttrDomain domain, eAttrDomain domain,
IndexMask mask) const = 0; IndexMask mask) const = 0;
virtual GVArray get_varray_for_context(const TextureFieldContext &context) const
{
return {};
}
}; };
class AttributeFieldInput : public GeometryFieldInput { class AttributeFieldInput : public GeometryFieldInput {
private: private:
std::string name_; std::string name_;
public: public:
AttributeFieldInput(std::string name, const CPPType &type) AttributeFieldInput(std::string name, const CPPType &type)
Show All 12 Lines public:
StringRefNull attribute_name() const StringRefNull attribute_name() const
{ {
return name_; return name_;
} }
GVArray get_varray_for_context(const GeometryComponent &component, GVArray get_varray_for_context(const GeometryComponent &component,
eAttrDomain domain, eAttrDomain domain,
IndexMask mask) const override; IndexMask mask) const override;
GVArray get_varray_for_context(const TextureFieldContext &context) const override;
std::string socket_inspection_name() const override; std::string socket_inspection_name() const override;
uint64_t hash() const override; uint64_t hash() const override;
bool is_equal_to(const fn::FieldNode &other) const override; bool is_equal_to(const fn::FieldNode &other) const override;
}; };
class IDAttributeFieldInput : public GeometryFieldInput { class IDAttributeFieldInput : public GeometryFieldInput {
Show All 25 Lines public:
NormalFieldInput() : GeometryFieldInput(CPPType::get<float3>()) NormalFieldInput() : GeometryFieldInput(CPPType::get<float3>())
{ {
category_ = Category::Generated; category_ = Category::Generated;
} }
GVArray get_varray_for_context(const GeometryComponent &component, GVArray get_varray_for_context(const GeometryComponent &component,
const eAttrDomain domain, const eAttrDomain domain,
IndexMask mask) const override; IndexMask mask) const override;
GVArray get_varray_for_context(const TextureFieldContext &context) const override;
std::string socket_inspection_name() const override; std::string socket_inspection_name() const override;
uint64_t hash() const override; uint64_t hash() const override;
bool is_equal_to(const fn::FieldNode &other) const override; bool is_equal_to(const fn::FieldNode &other) const override;
}; };
class AnonymousAttributeFieldInput : public GeometryFieldInput { class AnonymousAttributeFieldInput : public GeometryFieldInput {
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