BrepNode

The BrepNode class represents a single node in a 3D brep hierarchy, serving as a container for geometries, attachments, transformation data, and hierarchical relationships. It supports parent-child connections, allowing for the creation of complex scene graph structures. Each node can be associated with a brep, named for identification, and optionally contain geometries.

#include <format/TellusimBrep.h>

Constructors

explicit BrepNode(const char *name = nullptr)
explicit BrepNode(Brep &brep, const char *name = nullptr)
explicit BrepNode(BrepNode *parent, const char *name = nullptr)
explicit BrepNode(Brep &brep, BrepNode *parent, const char *name = nullptr)

Methods

Clear node.

void clear()

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Clone node.

BrepNode clone(Brep &brep) const

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Node name.

void setName(const char *name)
String getName() const

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Node index.

uint32_t getIndex() const

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Node brep.

void setBrep(Brep &brep, bool check = true)
const Brep getBrep() const
Brep getBrep()

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Node parent.

uint32_t setParent(BrepNode &parent, bool check = true)
const BrepNode getParent() const
BrepNode getParent()
bool isRoot() const

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Node children.

void reserveChildren(uint32_t num_children)
uint32_t addChild(BrepNode &child, bool check = true)
bool removeChild(BrepNode &child)
void releaseChildren()
uint32_t findChild(const BrepNode &child) const
uint32_t findChild(const char *name) const
uint32_t getNumChildren() const
const Array<BrepNode> getChildren() const
Array<BrepNode> getChildren()
const BrepNode getChild(uint32_t index) const
const BrepNode getChild(const char *name) const
BrepNode getChild(uint32_t index)
BrepNode getChild(const char *name)

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Node geometries.

void clearGeometries()
void reserveGeometries(uint32_t num_geometries)
uint32_t addGeometry(BrepGeometry &geometry, bool check = true)
bool removeGeometry(BrepGeometry &geometry)
bool replaceGeometry(BrepGeometry &old_geometry, BrepGeometry &geometry)
uint32_t findGeometry(const BrepGeometry &geometry) const
uint32_t getNumGeometries() const
const Array<BrepGeometry> getGeometries() const
Array<BrepGeometry> getGeometries()
const BrepGeometry getGeometry(uint32_t index) const
BrepGeometry getGeometry(uint32_t index)

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Node attachments.

void clearAttachments()
void reserveAttachments(uint32_t num_attachments)
uint32_t addAttachment(BrepAttachment &attachment, bool check = true)
bool removeAttachment(BrepAttachment &attachment)
bool replaceAttachment(BrepAttachment &old_attachment, BrepAttachment &attachment)
uint32_t findAttachment(const BrepAttachment &attachment) const
uint32_t findAttachment(const char *name) const
uint32_t getNumAttachments() const
const Array<BrepAttachment> getAttachments() const
Array<BrepAttachment> getAttachments()
const BrepAttachment getAttachment(uint32_t index) const
BrepAttachment getAttachment(uint32_t index)

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Local transform.

void setLocalTransform(Matrix4x3d transform)
const Matrix4x3d getLocalTransform() const

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Global transform.

void setGlobalTransform(Matrix4x3d transform)
const Matrix4x3d getGlobalTransform() const

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Pivot transform.

void setPivotTransform(Matrix4x3d transform)
const Matrix4x3d getPivotTransform() const

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Create transforms.

void createLocalTransforms(Matrix4x3d itransform = Matrix4x3d::identity)
void createGlobalTransforms(Matrix4x3d transform = Matrix4x3d::identity)

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Apply transform.

void setTransform(float64_t scale)

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Memory usage.

size_t getMemory() const