tes::MeshSet Class Reference

Represents a mesh shape. More...

#include <3esmeshset.h>

Inheritance diagram for tes::MeshSet:

Public Member Functions
	MeshSet (uint32_t id=0u, uint16_t category=0u, int partCount=0)
	Create a shape with a partCount parts. More...
	MeshSet (const MeshResource *part, uint32_t id=0u, uint16_t category=0u)
	Create a shape with a single part with transform matching the shape transform. More...
	~MeshSet ()
	Destructor.
int	partCount () const
	Get the number of parts to this shape. More...
void	setPart (int index, const MeshResource *part, const Matrix4f &transform)
	Set the part at the given index. More...
const MeshResource *	partAt (int index) const
	Fetch the part at the given index. More...
const Matrix4f &	partTransform (int index) const
	Fetch the transform for the part at the given index. More...
bool	writeCreate (PacketWriter &stream) const override
	Overridden to include the number of mesh parts, their IDs and transforms.
int	enumerateResources (const Resource **resources, int capacity, int fetchOffset=0) const override
	Enumerate the mesh resources for this shape. More...
Shape *	clone () const override
	Clone the mesh shape. More...
Public Member Functions inherited from tes::Shape
	Shape (uint16_t routingId, uint32_t id=0)
	Shape (uint16_t routingId, uint32_t id, uint16_t category)
	Construct a box object. More...
uint16_t	routingId () const
uint32_t	id () const
Shape &	setId (uint32_t id)
uint16_t	category () const
Shape &	setCategory (uint16_t category)
Shape &	setWireframe (bool wire)
	Sets the wireframe flag value for this shape. More...
bool	isWireframe () const
	Returns true if the wireframe flag is set. More...
Shape &	setTransparent (bool transparent)
	Sets the transparent flag value for this shape. More...
bool	isTransparent () const
	Returns true if the transparent flag is set. More...
Shape &	setTwoSided (bool twoSided)
	Sets the two sided shader flag value for this shape. More...
bool	isTwoSided () const
	Returns true if the two sided shader flag is set. More...
Shape &	setFlags (uint16_t flags)
	Set the full set of ObjectFlag values. More...
uint16_t	flags () const
	Retrieve the full set of ObjectFlag values. More...
Shape &	setPosition (const V3Arg &pos)
Vector3f	position () const
Shape &	setPosX (float p)
Shape &	setPosY (float p)
Shape &	setPosZ (float p)
Shape &	setRotation (const QuaternionArg &rot)
Quaternionf	rotation () const
Shape &	setScale (const V3Arg &scale)
Vector3f	scale () const
Shape &	setColour (const Colour &colour)
Colour	colour () const
virtual void	updateFrom (const Shape &other)
	Update the attributes of this shape to match other. More...
virtual int	writeData (PacketWriter &stream, unsigned &progressMarker) const
	Called only for complex shapes to write additional creation data. More...
bool	writeUpdate (PacketWriter &stream) const
bool	writeDestroy (PacketWriter &stream) const
virtual bool	isComplex () const
	Is this a complex shape? Complex shapes have writeData() called. More...

Protected Member Functions
void	onClone (MeshSet *copy) const
Protected Member Functions inherited from tes::Shape
void	onClone (Shape *copy) const
	Called when copy is created from this object to copy appropriate attributes to copy. More...
void	init (uint32_t id, uint16_t cat=0, uint16_t flags=0)

Additional Inherited Members
Protected Attributes inherited from tes::Shape
uint16_t	_routingId
CreateMessage	_data

Detailed Description

Represents a mesh shape.

Requires a MeshResource parts to get represent mesh topology. The shape never owns the MeshResource parts and they must outlive the shape.

Constructor & Destructor Documentation

MeshSet() [1/2]

tes::MeshSet::MeshSet	(	uint32_t	id = 0u,
		uint16_t	category = 0u,
		int	partCount = 0
	)

Create a shape with a partCount parts.

Use setPart() to populate.

Parameters

partCount	The number of parts to the mesh.
id	The unique mesh shape ID, zero for transient (not recommended for mesh shapes).
category	The mesh shape category.

MeshSet() [2/2]

tes::MeshSet::MeshSet	(	const MeshResource *	part,
		uint32_t	id = 0u,
		uint16_t	category = 0u
	)

Create a shape with a single part with transform matching the shape transform.

Parameters

part	The mesh part.
id	The unique mesh shape ID, zero for transient (not recommended for mesh shapes).
category	The mesh shape category.

Member Function Documentation

clone()

Shape* tes::MeshSet::clone ( ) const

overridevirtual

Clone the mesh shape.

MeshResource objects are shared.

Returns

The cloned shape.

Reimplemented from tes::Shape.

enumerateResources()

int tes::MeshSet::enumerateResources ( const Resource **  resources, int  capacity, int  fetchOffset = 0  ) const

overridevirtual

Enumerate the mesh resources for this shape.

Todo:

Add material resources.

Reimplemented from tes::Shape.

partAt()

const MeshResource * tes::MeshSet::partAt ( int  index ) const

inline

Fetch the part at the given index.

Parameters

index

The part index to fetch. Must be in the range [0, partCount()).

Returns

The mesh at the given index.

partCount()

int tes::MeshSet::partCount ( ) const

inline

Get the number of parts to this shape.

Returns

The number of parts this shape has.

partTransform()

const Matrix4f & tes::MeshSet::partTransform ( int  index ) const

inline

Fetch the transform for the part at the given index.

Parameters

index

The part transform to fetch. Must be in the range [0, partCount()).

Returns

The transform for the mesh at the given index.

setPart()

void tes::MeshSet::setPart ( int  index, const MeshResource *  part, const Matrix4f &  transform  )

inline

Set the part at the given index.

Parameters

index	The part index to set. Must be in the range [0, partCount()).
part	The mesh data to set at index.
transform	The transform for this part, relative to this shape's transform. This transform may not be updated after the shape is sent to a client.

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The documentation for this class was generated from the following file:

• 3esmeshset.h