A mesh object for OpenGL. More...

#include <meshobject.h>

Public Member Functions
	MeshObject (const MeshObject &o)

MeshObject &	operator= (const MeshObject &o)

virtual bool	operator() () const
	Calls everything necessary for OpenGL to draw this object. More...

virtual bool	draw () const

virtual bool	init ()
	Calculate normals, create display list. More...

goAutoPtr< goVectorf >	getMin () const
	Get the minimum coordinates of all vertices. More...

goAutoPtr< goVectorf >	getMax () const
	Get the maximum coordinates of all vertices. More...

goMatrixf &	getVertices ()
	Get the matrix with the vertices of this object. More...

goFixedArray< goVector< int > > &	getFaces ()
	Get the faces of this object. More...

const goMatrixf &	getVertices () const
	See non-const version.

const goFixedArray< goVector< int > > &	getFaces () const
	See non-const version.

void	getAdjacencyLists (goFixedArray< goList< int > > &ret) const
	Build adjacency lists for all vertices of this object. More...

void	getAdjacentFaces (goFixedArray< goList< int > > &ret) const
	For each vertex, compute the list of faces it is contained in. More...

goMatrixf &	getNormals ()

goMatrixf &	getFaceNormals ()

const goMatrixf &	getNormals () const

const goMatrixf &	getFaceNormals () const

void	calculateNormals ()

void	calculateNormals (goMatrixf &normals, goMatrixf &face_normals) const
	Calculate normals for all vertices and faces. More...

void	calculateFaceNormals (goMatrixf &face_normals) const
	Calculate a normal for each face. More...

bool	removeDoubles ()
	Searches for faces containing double vertices and and removes the bad faces. More...

void	setFilename (const char *filename)
	Set a filename that will be stored with `writeASCII()`. More...

const char *	getFilename () const
	Get the filename that will be stored with `writeASCII()`.

virtual bool	writeASCII (FILE *f) const

virtual bool	readASCII (FILE *f)

Public Member Functions inherited from goGL::DrawableObject
virtual bool	setRenderParameters () const
	Sets lighting and shade model. More...

void	setMaterial (const goGL::Material &mat)

goGL::Material &	getMaterial ()

const goGL::Material &	getMaterial () const

void	setLighting (bool l)

void	setShadeModel (GLenum m)

bool	getLighting () const

GLenum	getShadeModel () const

bool	toList (int listName)

DrawableObject &	operator= (const DrawableObject &o)

Public Member Functions inherited from goGL::Object
	Object (const Object &o)

Object &	operator= (const Object &o)

void	setRotation (goFloat angle, goFloat x, goFloat y, goFloat z)

void	setRotation (const goVectorf &r)

void	setRotation (goFloat angle, const goVectorf &n)

void	setScale (goFloat x, goFloat y, goFloat z)

void	setScale (const goVectorf &t)

void	setTranslation (goFloat x, goFloat y, goFloat z)

void	setTranslation (const goVectorf &t)

const goVectorf &	getRotation () const

const goVectorf &	getScale () const

const goVectorf &	getTranslation () const

virtual bool	writeASCII (const char *filename) const

virtual bool	readASCII (const char *filename)

Public Member Functions inherited from goObjectBase
	goObjectBase ()
	Constructor.

virtual	~goObjectBase ()
	Destructor. More...

const char *	getClassName () const
	Returns the class name. More...

int	getClassID () const

virtual goSize_t	memoryUsage () const
	Returns the size of this object or some measure of its memory consumption. More...

void	setObjectName (const char *name)
	Set name string for an object. More...

void	setObjectName (const goString &name)
	Set name string for an object. More...

const goString &	getObjectName () const
	Get the object name. More...

virtual bool	writeObjectFile (FILE *) const
	Write object to a file. More...

virtual bool	readObjectFile (FILE *)
	Read object from a file. More...

void	connectObject (goObjectBase *object)
	Connects an object to this object. More...

void	disconnectObject (const goObjectBase *object)
	Disconnects an object from this object.

virtual bool	callObjectMethod (int methodID, goObjectMethodParameters *param=NULL)
	Call an object method by identifier. More...

virtual bool	queueObjectMethod (int methodID, goObjectMethodParameters *param=NULL, bool blocking=false)
	Enqueue a method call to an internal list of methods. More...

bool	callQueuedMethods ()
	Call all queued methods. More...

Additional Inherited Members
Protected Member Functions inherited from goGL::DrawableObject
	DrawableObject (const DrawableObject &o)

Protected Member Functions inherited from goObjectBase
void	setClassID (int id)
	Sets the class name.

void	printClassMessage (const char *msg)
	Sets the class name. More...

void	printClassMessage (goString &msg)
	Prints an informational message to the calling console. More...

void	sendObjectMessage (int messageID, void *data=NULL)
	Sends a message to all connected objects.

void	sendObjectMessage (goObjectBase object, int messageID, void data=NULL)
	Sends a message to a specific object.

virtual void	receiveObjectMessage (const goObjectMessage &message)
	Receive a message. More...

Detailed Description

A mesh object for OpenGL.

Member Function Documentation

◆ calculateFaceNormals()

void goGL::MeshObject::calculateFaceNormals ( goMatrixf & face_normals ) const

Calculate a normal for each face.

Parameters

face_normals Contains the face normals, on return.

◆ calculateNormals()

void goGL::MeshObject::calculateNormals	(	goMatrixf &	normals,
		goMatrixf &	face_normals
	)		const

Calculate normals for all vertices and faces.

Parameters

normals	Normals for each vertex.
face_normals	Normals for each face.

◆ getAdjacencyLists()

void goGL::MeshObject::getAdjacencyLists ( goFixedArray< goList< int > > & ret ) const

Build adjacency lists for all vertices of this object.

◆ getAdjacentFaces()

void goGL::MeshObject::getAdjacentFaces ( goFixedArray< goList< int > > & ret ) const

For each vertex, compute the list of faces it is contained in.

Parameters

ret	For each vertex, contains the list of faces the vertex is contained in.

◆ getFaces()

goFixedArray< goVector< int > > & goGL::MeshObject::getFaces ( )

Get the faces of this object.

Returns: Array containing the indices of vertices for each face.

◆ getMax()

goAutoPtr< goVectorf > goGL::MeshObject::getMax ( ) const

Get the maximum coordinates of all vertices.

Returns: goVectorf pointer, containing the maximum coordinates.

◆ getMin()

goAutoPtr< goVectorf > goGL::MeshObject::getMin ( ) const

Get the minimum coordinates of all vertices.

Returns: goVectorf pointer, containing the minimum coordinates.

◆ getVertices()

goMatrixf & goGL::MeshObject::getVertices ( )

Get the matrix with the vertices of this object.

Returns: Matrix containing a vertex per row.

◆ init()

bool goGL::MeshObject::init ( )

virtual

Calculate normals, create display list.

Returns: True if successful, false otherwise.

Implements goGL::DrawableObject.

◆ operator()()

bool goGL::MeshObject::operator() ( ) const

virtual

Calls everything necessary for OpenGL to draw this object.

Returns: True if successful, false otherwise.

Implements goGL::DrawableObject.

◆ removeDoubles()

bool goGL::MeshObject::removeDoubles ( )

Searches for faces containing double vertices and and removes the bad faces.

Returns: True if successful, false otherwise.

◆ setFilename()

void goGL::MeshObject::setFilename ( const char * filename )

Set a filename that will be stored with writeASCII().

Parameters

filename

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

meshobject.h
meshobject.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ calculateFaceNormals()

◆ calculateNormals()

◆ getAdjacencyLists()

◆ getAdjacentFaces()

◆ getFaces()

◆ getMax()

◆ getMin()

◆ getVertices()

◆ init()

◆ operator()()

◆ removeDoubles()

◆ setFilename()