ObjectNode

The ObjectNode class handles transformations and hierarchical relationships within an Object. It supports attaching single or multiple ObjectGeometry instances, with optional application of a pivot transformation matrix.

#include <scene/TellusimObject.h>

Constructors

explicit ObjectNode(const char *name = nullptr)
explicit ObjectNode(Object &object, const char *name = nullptr)
explicit ObjectNode(ObjectNode *parent, const char *name = nullptr)

Methods

Clear node.

void clear()

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Node unique identifier.

uint32_t getID() const

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Node index.

uint32_t getIndex() const

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Node address.

uint32_t getAddress() const

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Node name.

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

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Node object.

void setObject(Object &object, bool check = true)
const Object getObject() const
Object getObject()

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Enabled flag.

void setEnabled(bool enabled)
bool isEnabled() const
bool isDisabled() const

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Hidden flag.

void setHidden(bool flag)
bool isHidden() const

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Expanded flag.

void setExpanded(bool flag)
bool isExpanded() const

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Internal flag.

void setInternal(bool flag)
bool isInternal() const

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Virtual flag.

void setVirtual(bool flag)
bool isVirtual() const

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Changed flag.

void setChanged(bool flag)
bool isChanged() const

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Node parent.

void clearParent()
uint32_t setParent(ObjectNode &parent, bool check = true)
const ObjectNode getParent() const
ObjectNode getParent()
bool isRoot() const

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Node children.

void reserveChildren(uint32_t num_children)
uint32_t addChild(ObjectNode &child, bool check = true)
bool removeChild(ObjectNode &child)
bool releaseChildren()
bool clearChildren()
void swapChildren(uint32_t index_0, uint32_t index_1)
uint32_t findChild(const char *name) const
uint32_t findChild(const ObjectNode &child) const
bool isChild(const ObjectNode &child) const
uint32_t getNumChildren() const
const Array<ObjectNode> getChildren() const
Array<ObjectNode> getChildren()
const ObjectNode getChild(uint32_t index) const
const ObjectNode getChild(const char *name) const
ObjectNode getChild(uint32_t index)
ObjectNode getChild(const char *name)

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Node hierarchy.

uint32_t getHierarchy(Array<ObjectNode> &nodes, bool clear = true)

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Node geometries.

void clearGeometries()
void shrinkGeometries()
void reserveGeometries(uint32_t num_geometries)
void setNumGeometries(uint32_t num_geometries)
void setGeometry(uint32_t index, ObjectGeometry &geometry)
uint32_t addGeometry(ObjectGeometry &geometry, bool check = true)
bool removeGeometry(const ObjectGeometry &geometry)
uint32_t findGeometry(const ObjectGeometry &geometry) const
uint32_t getNumGeometries() const
const Array<ObjectGeometry> getGeometries() const
Array<ObjectGeometry> getGeometries()
const ObjectGeometry getGeometry(uint32_t index) const
ObjectGeometry getGeometry(uint32_t index)

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Set transforms.

void setTransforms(Matrix4x3f local, Matrix4x3f global, bool force = false, bool atomic = false)

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Local transform.

void setLocalTransform(Matrix4x3f transform, bool force = false, bool atomic = false)
const Matrix4x3f getLocalTransform() const

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Global transform.

void setGlobalTransform(Matrix4x3f transform, bool force = false, bool atomic = false)
const Matrix4x3f getGlobalTransform() const

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Pivot transform.

void setPivotTransform(Matrix4x3f transform, bool force = false, bool atomic = false)
const Matrix4x3f getPivotTransform() const

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Create transforms.

void createTransforms(bool update = false, bool clear = false)
void createLocalTransforms(Matrix4x3f itransform = Matrix4x3f::identity, bool update = false, bool clear = false)
void createGlobalTransforms(Matrix4x3f itransform = Matrix4x3f::identity, bool update = false, bool clear = false)

Type	Name	Description
bool	update	Update Nodes.
bool	clear	Clear update mask after transformation.

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Load node.

bool load(const Xml &xml)
bool load(const Json &json)
bool load(Stream &stream)

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Save node.

bool save(Xml &xml) const
bool save(Json &json) const
bool save(Stream &stream) const

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Clone node.

ObjectNode clone(Object &object, bool children = true) const

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Updated flag.

bool isUpdated() const

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Update scene.

void updateScene()