GeometryHandler Class Reference

#include <GeometryHandler.h>

Public Member Functions
	GeometryHandler ()
virtual	~GeometryHandler ()
void	addLoader (GeometryLoaderPtr loader)
void	supportedExtensions (StringSet &extensions)
	Get a list of extensions supported by the handler. More...
void	clearGeometry ()
	Clear all loaded geometry. More...
bool	hasGeometry (const string &location)
void	getGeometry (MeshList &meshes, const string &location)
bool	loadGeometry (const FilePath &filePath, bool texcoordVerticalFlip=false)
const MeshList &	getMeshes () const
	Get list of meshes. More...
MeshPtr	findParentMesh (MeshPartitionPtr part)
const Vector3 &	getMinimumBounds () const
	Return the minimum bounds for all meshes. More...
const Vector3 &	getMaximumBounds () const
	Return the minimum bounds for all meshes. More...

Static Public Member Functions
static GeometryHandlerPtr	create ()
	Create a new geometry handler. More...
static MeshPtr	createQuadMesh (const Vector2 &uvMin=Vector2(0.0f, 0.0f), const Vector2 &uvMax=Vector2(1.0f, 1.0f), bool flipTexCoordsHorizontally=false)
	Utility to create a quad mesh. More...

Protected Member Functions
void	computeBounds ()

Protected Attributes
GeometryLoaderMap	_geometryLoaders
MeshList	_meshes
Vector3	_minimumBounds
Vector3	_maximumBounds

Detailed Description

Class which holds a set of geometry loaders. Each loader is associated with a given set of file extensions.

Definition at line 63 of file GeometryHandler.h.

Constructor & Destructor Documentation

GeometryHandler::GeometryHandler ( )

inline

Definition at line 66 of file GeometryHandler.h.

virtual GeometryHandler::~GeometryHandler ( )

inlinevirtual

Definition at line 69 of file GeometryHandler.h.

Member Function Documentation

void GeometryHandler::addLoader

(

GeometryLoaderPtr

loader

)

Add a geometry loader

Parameters

loader

Loader to add to list of available loaders.

void GeometryHandler::clearGeometry

(

)

Clear all loaded geometry.

void GeometryHandler::computeBounds ( )

protected

static GeometryHandlerPtr GeometryHandler::create ( )

inlinestatic

Create a new geometry handler.

Definition at line 72 of file GeometryHandler.h.

static MeshPtr GeometryHandler::createQuadMesh ( const Vector2 &  uvMin = Vector2(0.0f, 0.0f), const Vector2 &  uvMax = Vector2(1.0f, 1.0f), bool  flipTexCoordsHorizontally = false  )

static

Utility to create a quad mesh.

MeshPtr GeometryHandler::findParentMesh

(

MeshPartitionPtr

part

)

Return the first mesh in our list containing the given partition. If no matching mesh is found, then nullptr is returned.

void GeometryHandler::getGeometry	(	MeshList &	meshes,
		const string &	location
	)

const Vector3& GeometryHandler::getMaximumBounds ( ) const

inline

Return the minimum bounds for all meshes.

Definition at line 115 of file GeometryHandler.h.

const MeshList& GeometryHandler::getMeshes ( ) const

inline

Get list of meshes.

Definition at line 99 of file GeometryHandler.h.

const Vector3& GeometryHandler::getMinimumBounds ( ) const

inline

Return the minimum bounds for all meshes.

Definition at line 109 of file GeometryHandler.h.

bool GeometryHandler::hasGeometry

(

const string &

location

)

bool GeometryHandler::loadGeometry	(	const FilePath &	filePath,
		bool	texcoordVerticalFlip = false
	)

Load geometry from a given location

Parameters

filePath	Path to geometry
texcoordVerticalFlip	Flip texture coordinates in V. Default is to not flip.

void GeometryHandler::supportedExtensions

(

StringSet &

extensions

)

Get a list of extensions supported by the handler.

Member Data Documentation

GeometryLoaderMap GeometryHandler::_geometryLoaders

protected

Definition at line 130 of file GeometryHandler.h.

Vector3 GeometryHandler::_maximumBounds

protected

Definition at line 133 of file GeometryHandler.h.

MeshList GeometryHandler::_meshes

protected

Definition at line 131 of file GeometryHandler.h.

Vector3 GeometryHandler::_minimumBounds

protected

Definition at line 132 of file GeometryHandler.h.

---

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

• MaterialXRender/GeometryHandler.h