MeshJoint

The MeshJoint class represents a skeletal joint within a mesh geometry, used for skeletal animation and skinning. It encapsulates joint metadata, including its name, associated node, transformation matrices (local/global), inverse bind transform, and optional bounding volumes.

#include <format/TellusimMesh.h>

Constructors

explicit MeshJoint(const char *name = nullptr)
explicit MeshJoint(MeshGeometry &geometry, const char *name = nullptr)

Methods

Clear joint.

void clear()

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Joint name.

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

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Joint node.

void setNode(MeshNode &node)
const MeshNode getNode() const
MeshNode getNode()
uint32_t getNodeIndex() const
const Matrix4x3d getLocalTransform() const
const Matrix4x3d getGlobalTransform() const

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Joint indices.

void setIndices(MeshIndices &indices)
const MeshIndices getIndices() const
MeshIndices getIndices()

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Joint geometry.

void setGeometry(MeshGeometry &geometry, bool check = true)
const MeshGeometry getGeometry() const
MeshGeometry getGeometry()

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Joint bound box.

void setBoundBox(BoundBoxf box)
const BoundBoxf getBoundBox() const

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Joint bound sphere.

void setBoundSphere(BoundSpheref sphere)
const BoundSpheref getBoundSphere()

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Inverse joint transform.

void setITransform(Matrix4x3f itransform)
const Matrix4x3f getITransform() const

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Compare joints.

int32_t compare(const MeshJoint &joint) const

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Memory usage.

size_t getMemory() const