MeshNode

The MeshNode class represents a single node in a 3D mesh hierarchy and serves as a container for geometries, attachments, and transformation data. It supports hierarchical relationships by allowing parent-child connections between nodes, enabling complex scene graph structures. Each node can be associated with a mesh, named for identification, and optionally contain geometries.

#include <format/TellusimMesh.h>

Constructors

explicit MeshNode(const char *name = nullptr)
explicit MeshNode(Mesh &mesh, const char *name = nullptr)
explicit MeshNode(MeshNode *parent, const char *name = nullptr)
explicit MeshNode(Mesh &mesh, MeshNode *parent, const char *name = nullptr)

Methods

Clear node.

void clear()

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Clone node.

MeshNode clone(Mesh &mesh) 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 mesh.

void setMesh(Mesh &mesh, bool check = true)
const Mesh getMesh() const
Mesh getMesh()

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Node parent.

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

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Node children.

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

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Node geometries.

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

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Node attachments.

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

void setMorphTransform(Vector4f transform)
const Vector4f getMorphTransform() 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(Vector3d scale)

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Memory usage.

size_t getMemory() const