GLC_Mesh Class Reference

#include <glc_mesh.h>

Inheritance diagram for GLC_Mesh:

Public Types
typedef QHash< GLC_uint, GLC_PrimitiveGroup * >	LodPrimitiveGroups
typedef QHash< const int, LodPrimitiveGroups * >	PrimitiveGroupsHash
Public Member Functions
Constructor / Destructor

	GLC_Mesh ()
	Default constructor.
	GLC_Mesh (const GLC_Mesh &)
	Copy constructor.
GLC_Mesh &	operator= (const GLC_Mesh &)
	Overload "=" operator.
virtual	~GLC_Mesh ()
	Destructor.
Set Functions

virtual void	clear ()
	Clear the content of the mesh and super class and makes them empty.
void	clearMeshWireAndBoundingBox ()
	Clear only the content off the mesh and makes it empty.
void	addVertice (const GLfloatVector &vertices)
	Add vertices coordinate.
void	addNormals (const GLfloatVector &normals)
	Add Normals.
void	addTexels (const GLfloatVector &texels)
	Add texel.
void	addColors (const GLfloatVector &colors)
	Add Colors.
GLC_uint	addTriangles (GLC_Material *, const IndexList &, const int lod=0, double accuracy=0.0)
	Add triangles.
GLC_uint	addTrianglesStrip (GLC_Material *, const IndexList &, const int lod=0, double accuracy=0.0)
	Add triangles Strip and return his id.
GLC_uint	addTrianglesFan (GLC_Material *, const IndexList &, const int lod=0, double accuracy=0.0)
	Add triangles Fan and return his id.
void	reverseNormals ()
	Reverse mesh normal.
void	setColorPearVertex (bool flag)
	Set color per vertex flag to use indexed color.
void	finish ()
	Copy vertex list in a vector list for Vertex Array Use.
virtual void	setCurrentLod (const int)
	Set the lod Index.
virtual void	replaceMasterMaterial (GLC_Material *)
	Replace the Master material.
void	replaceMaterial (const GLC_uint, GLC_Material *)
	Replace the material specified by id with another one.
void	setNextPrimitiveLocalId (GLC_uint id)
	Set the mesh next primitive local id.
void	setWireColor (const QColor &color)
	Set the mesh wire color.
Binary serialisation Functions

void	loadFromDataStream (QDataStream &, const MaterialHash &, const QHash< GLC_uint, GLC_uint > &)
	Load the mesh from binary data stream.
void	saveToDataStream (QDataStream &) const
	Save the mesh to binary data stream.
Protected Member Functions
OpenGL Functions

virtual void	glDraw (const GLC_RenderProperties &)
	Virtual interface for OpenGL Geometry set up.
Private Member Functions
Private services Functions

GLC_uint	setCurrentMaterial (GLC_Material *, const int, double)
	Set the current material.
void	fillVbosAndIbos ()
	Fill VBOs and IBOs.
void	finishSerialized ()
	Set primitive group offset after loading mesh from binary.
void	finishVbo ()
	Move Indexs from the primitive groups to the mesh Data LOD and Set IBOs offsets.
void	finishNonVbo ()
	Move Indexs from the primitive groups to the mesh Data LOD and Set Index offsets.
void	vboDrawPrimitivesOf (GLC_PrimitiveGroup *)
	Use VBO to Draw primitives from the specified GLC_PrimitiveGroup.
void	vertexArrayDrawPrimitivesOf (GLC_PrimitiveGroup *)
	Use Vertex Array to Draw primitives from the specified GLC_PrimitiveGroup.
void	vboDrawInSelectionModePrimitivesOf (GLC_PrimitiveGroup *)
	Use VBO to Draw primitives in selection mode from the specified GLC_PrimitiveGroup.
void	vertexArrayDrawInSelectionModePrimitivesOf (GLC_PrimitiveGroup *)
	Use Vertex Array to Draw primitives in selection mode from the specified GLC_PrimitiveGroup.
void	vboDrawPrimitivesGroupOf (GLC_PrimitiveGroup , GLC_Material , bool, bool, QHash< GLC_uint, GLC_Material * > *)
	Use VBO to Draw primitives with specific materials from the specified GLC_PrimitiveGroup.
void	vertexArrayDrawPrimitivesGroupOf (GLC_PrimitiveGroup , GLC_Material , bool, bool, QHash< GLC_uint, GLC_Material * > *)
	Use Vertex Array to Draw primitives with specific materials from the specified GLC_PrimitiveGroup.
void	vboDrawSelectedPrimitivesGroupOf (GLC_PrimitiveGroup , GLC_Material , bool, bool, const GLC_RenderProperties &)
	Use VBO to Draw primitives with selection materials from the specified GLC_PrimitiveGroup.
void	vertexArrayDrawSelectedPrimitivesGroupOf (GLC_PrimitiveGroup , GLC_Material , bool, bool, const GLC_RenderProperties &)
	Use Vertex Array to Draw primitives with selection materials from the specified GLC_PrimitiveGroup.
void	activateVboAndIbo ()
	Activate mesh VBOs and IBO of the current LOD.
void	activateVertexArray ()
	Activate vertex Array.
void	normalRenderLoop (const GLC_RenderProperties &, bool)
	The normal display loop.
void	OverwriteMaterialRenderLoop (const GLC_RenderProperties &, bool)
	The overwrite material render loop.
void	OverwriteTransparencyRenderLoop (const GLC_RenderProperties &, bool)
	The overwrite transparency render loop.
void	bodySelectionRenderLoop (bool)
	The body selection render loop.
void	primitiveSelectionRenderLoop (bool)
	The primitive selection render loop.
void	primitiveRenderLoop (const GLC_RenderProperties &, bool)
	The primitive render loop.
void	primitiveSelectedRenderLoop (const GLC_RenderProperties &, bool)
	The primitive Selected render loop.
Private Attributes
GLC_uint	m_NextPrimitiveLocalId
	The next primitive local id.
PrimitiveGroupsHash	m_PrimitiveGroups
	The hash table of Hash table of primitive group.
GLC_uint	m_DefaultMaterialId
	The default material Id.
unsigned int	m_NumberOfFaces
	Mesh number of faces.
unsigned int	m_NumberOfVertice
	Mesh number of vertice.
unsigned int	m_NumberOfNormals
	Mesh number of normals.
bool	m_ColorPearVertex
	Color pear vertex.
GLC_MeshData	m_MeshData
	Data of the mesh (Bulk Data + LOD with indexs).
int	m_CurrentLod
	The current LOD index.
Static Private Attributes
static quint32	m_ChunkId = 0xA701
	Class chunk id.
Friends
QDataStream &	operator<< (QDataStream &, const GLC_Mesh &)
QDataStream &	operator>> (QDataStream &, GLC_Mesh &)
Get Functions

virtual unsigned int	faceCount () const
	Get number of faces.
virtual unsigned int	VertexCount () const
	Get number of vertex.
unsigned int	numberOfNormals () const
	Get number of normals.
virtual const GLC_BoundingBox &	boundingBox (void)
	return the mesh bounding box
virtual GLC_Geometry *	clone () const
	Return a copy of the Mesh as GLC_Geometry pointer.
bool	ColorPearVertexIsAcivated () const
	Return true if color pear vertex is activated.
int	lodCount () const
	Return the number of lod.
GLfloatVector	positionVector () const
	Return the Position Vector.
GLfloatVector	normalVector () const
	Return the normal Vector.
GLfloatVector	texelVector () const
	Return the texel Vector.
bool	containsTriangles (int lod, GLC_uint materialId) const
	Return true if the mesh contains triangles in the specified LOD.
QVector< GLuint >	getTrianglesIndex (int lod, GLC_uint materialId) const
	Return the triangle index.
int	numberOfTriangles (int lod, GLC_uint materialId) const
	Return the number of triangles in the specified LOD.
bool	containsStrips (int lod, GLC_uint materialId) const
	Return true if the mesh contains trips in the specified LOD with the specified material id.
QList< QVector< GLuint > >	getStripsIndex (int lod, GLC_uint materialId) const
	Return the strips index.
int	numberOfStrips (int lod, GLC_uint materialId) const
	Return the number of strips in the specified LOD with the specified material id.
bool	containsFans (int lod, GLC_uint materialId) const
	Return true if the mesh contains fans in the specified LOD with the specified material id.
QList< QVector< GLuint > >	getFansIndex (int lod, GLC_uint materialId) const
	Return the fans index.
int	numberOfFans (int lod, GLC_uint materialId) const
	Return the number of fans in the specified LOD with the specified material id.
bool	containsLod (int lod) const
	Return true if the mesh contains the specified LOD.
bool	lodContainsMaterial (int lod, GLC_uint materialId) const
	Return true if the specified LOD conatins the specified material.
double	getLodAccuracy (int lod) const
	Return the specified LOD accuracy.
GLC_uint	nextPrimitiveLocalId () const
	Return the next primitive local id.
bool	isEmpty () const
	Return true if the mesh position data is empty.
QColor	wireColor () const
	Return the mesh wire color.
static quint32	chunckID ()
	Return the class Chunk ID.

Detailed Description

GLC_Mesh : OpenGL 3D Mesh.

An GLC_Mesh is Mesh composed of triangles, strips and fan

Definition at line 51 of file glc_mesh.h.

Member Typedef Documentation

typedef QHash<GLC_uint, GLC_PrimitiveGroup*> GLC_Mesh::LodPrimitiveGroups

Definition at line 57 of file glc_mesh.h.

typedef QHash<const int, LodPrimitiveGroups*> GLC_Mesh::PrimitiveGroupsHash

Definition at line 58 of file glc_mesh.h.

Constructor & Destructor Documentation

GLC_Mesh::GLC_Mesh ( )

Default constructor.

Definition at line 32 of file glc_mesh.cpp.

Referenced by clone().

GLC_Mesh::GLC_Mesh ( const GLC_Mesh & mesh )

Copy constructor.

Definition at line 47 of file glc_mesh.cpp.

References m_PrimitiveGroups.

GLC_Mesh::~GLC_Mesh ( ) [virtual]

Destructor.

Definition at line 126 of file glc_mesh.cpp.

References m_PrimitiveGroups.

Member Function Documentation

void GLC_Mesh::activateVboAndIbo ( ) [inline, private]

Activate mesh VBOs and IBO of the current LOD.

Definition at line 1036 of file glc_mesh.h.

References GLC_MeshData::GLC_Color, GLC_MeshData::GLC_Normal, GLC_MeshData::GLC_Texel, GLC_MeshData::GLC_Vertex, GLC_State::isInSelectionMode(), m_ColorPearVertex, m_CurrentLod, GLC_Geometry::m_IsSelected, m_MeshData, GLC_MeshData::useIBO(), and GLC_MeshData::useVBO().

Referenced by glDraw().

void GLC_Mesh::activateVertexArray ( ) [inline, private]

Activate vertex Array.

Definition at line 1068 of file glc_mesh.h.

References GLC_MeshData::colorVectorHandle(), GLC_State::isInSelectionMode(), m_ColorPearVertex, GLC_Geometry::m_IsSelected, m_MeshData, GLC_MeshData::normalVectorHandle(), GLC_MeshData::positionVectorHandle(), and GLC_MeshData::texelVectorHandle().

Referenced by glDraw().

void GLC_Mesh::addColors ( const GLfloatVector & colors ) [inline]

Add Colors.

Definition at line 215 of file glc_mesh.h.

Referenced by GLC_OffToWorld::CreateWorldFromOff().

void GLC_Mesh::addNormals ( const GLfloatVector & normals ) [inline]

Add Normals.

Definition at line 204 of file glc_mesh.h.

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld(), GLC_3dsToWorld::create3DRep(), GLC_ColladaToWorld::createMesh(), GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), GLC_3dxmlToWorld::createReferenceRep(), GLC_OffToWorld::CreateWorldFromOff(), GLC_StlToWorld::CreateWorldFromStl(), GLC_3dxmlToWorld::loadCurrentExtRep(), and GLC_StlToWorld::scanFacet().

void GLC_Mesh::addTexels ( const GLfloatVector & texels ) [inline]

Add texel.

Definition at line 211 of file glc_mesh.h.

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld(), GLC_3dsToWorld::create3DRep(), GLC_ColladaToWorld::createMesh(), GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), GLC_3dxmlToWorld::createReferenceRep(), and GLC_3dxmlToWorld::loadCurrentExtRep().

GLC_uint GLC_Mesh::addTriangles	(	GLC_Material *	pMaterial,
		const IndexList &	indexList,
		const int	lod = `0`,
		double	accuracy = `0.0`
	)

Add triangles.

Definition at line 422 of file glc_mesh.cpp.

References GLC_Geometry::m_GeometryIsValid, m_NextPrimitiveLocalId, m_NumberOfFaces, m_PrimitiveGroups, and setCurrentMaterial().

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld(), GLC_3dsToWorld::create3DRep(), GLC_ColladaToWorld::createMesh(), GLC_OffToWorld::CreateWorldFromOff(), GLC_StlToWorld::CreateWorldFromStl(), GLC_3dxmlToWorld::loadFace(), and GLC_StlToWorld::scanFacet().

GLC_uint GLC_Mesh::addTrianglesFan	(	GLC_Material *	pMaterial,
		const IndexList &	indexList,
		const int	lod = `0`,
		double	accuracy = `0.0`
	)

Add triangles Fan and return his id.

Definition at line 464 of file glc_mesh.cpp.

References GLC_Geometry::m_GeometryIsValid, m_NextPrimitiveLocalId, m_NumberOfFaces, m_PrimitiveGroups, and setCurrentMaterial().

Referenced by GLC_Disc::createMeshAndWire(), and GLC_3dxmlToWorld::loadFace().

GLC_uint GLC_Mesh::addTrianglesStrip	(	GLC_Material *	pMaterial,
		const IndexList &	indexList,
		const int	lod = `0`,
		double	accuracy = `0.0`
	)

Add triangles Strip and return his id.

Definition at line 444 of file glc_mesh.cpp.

References GLC_Geometry::m_GeometryIsValid, m_NextPrimitiveLocalId, m_NumberOfFaces, m_PrimitiveGroups, and setCurrentMaterial().

Referenced by GLC_Rectangle::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), and GLC_3dxmlToWorld::loadFace().

void GLC_Mesh::addVertice ( const GLfloatVector & vertices ) [inline]

Add vertices coordinate.

Definition at line 197 of file glc_mesh.h.

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld(), GLC_3dsToWorld::create3DRep(), GLC_ColladaToWorld::createMesh(), GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), GLC_3dxmlToWorld::createReferenceRep(), GLC_OffToWorld::CreateWorldFromOff(), GLC_StlToWorld::CreateWorldFromStl(), GLC_3dxmlToWorld::loadCurrentExtRep(), and GLC_StlToWorld::scanFacet().

void GLC_Mesh::bodySelectionRenderLoop ( bool vboIsUsed ) [private]

The body selection render loop.

Definition at line 1173 of file glc_mesh.cpp.

References GLC_State::isInSelectionMode(), m_CurrentLod, m_PrimitiveGroups, vboDrawPrimitivesOf(), and vertexArrayDrawPrimitivesOf().

Referenced by glDraw().

const GLC_BoundingBox & GLC_Mesh::boundingBox ( void ) [virtual]

return the mesh bounding box

Implements GLC_Geometry.

Reimplemented in GLC_Box, GLC_Cylinder, GLC_Disc, and GLC_Rectangle.

Definition at line 165 of file glc_mesh.cpp.

References GLC_WireData::boundingBox(), GLC_BoundingBox::combine(), m_MeshData, GLC_Geometry::m_pBoundingBox, GLC_Geometry::m_WireData, and GLC_MeshData::positionVectorHandle().

Referenced by finish().

quint32 GLC_Mesh::chunckID ( ) [static]

Return the class Chunk ID.

Reimplemented in GLC_Cylinder.

Definition at line 147 of file glc_mesh.cpp.

References m_ChunkId.

void GLC_Mesh::clear ( ) [virtual]

Clear the content of the mesh and super class and makes them empty.

Reimplemented from GLC_Geometry.

Definition at line 376 of file glc_mesh.cpp.

References clearMeshWireAndBoundingBox().

void GLC_Mesh::clearMeshWireAndBoundingBox ( )

Clear only the content off the mesh and makes it empty.

Definition at line 387 of file glc_mesh.cpp.

References GLC_MeshData::clear(), GLC_Geometry::clearWireAndBoundingBox(), m_ColorPearVertex, m_CurrentLod, m_DefaultMaterialId, GLC_Geometry::m_IsSelected, m_MeshData, m_NextPrimitiveLocalId, m_NumberOfFaces, m_NumberOfNormals, m_NumberOfVertice, and m_PrimitiveGroups.

Referenced by clear(), operator=(), GLC_Disc::setAngle(), GLC_Disc::setDiscretion(), GLC_Cylinder::setDiscretion(), GLC_Cylinder::setEndedCaps(), GLC_Cylinder::setLength(), GLC_Rectangle::setLength1(), GLC_Rectangle::setLength2(), GLC_Box::setLgX(), GLC_Box::setLgY(), GLC_Box::setLgZ(), GLC_Disc::setRadius(), GLC_Cylinder::setRadius(), and GLC_Rectangle::setRectangle().

GLC_Geometry * GLC_Mesh::clone ( ) const [virtual]

Return a copy of the Mesh as GLC_Geometry pointer.

Implements GLC_Geometry.

Reimplemented in GLC_Box, GLC_Cylinder, GLC_Disc, and GLC_Rectangle.

Definition at line 194 of file glc_mesh.cpp.

References GLC_Mesh().

bool GLC_Mesh::ColorPearVertexIsAcivated ( ) const [inline]

Return true if color pear vertex is activated.

Definition at line 102 of file glc_mesh.h.

bool GLC_Mesh::containsFans	(	int	lod,
		GLC_uint	materialId
	)			const

Return true if the mesh contains fans in the specified LOD with the specified material id.

Definition at line 308 of file glc_mesh.cpp.

References m_PrimitiveGroups.

Referenced by GLC_Distance::addMeshTrianglesToPQP(), getFansIndex(), and GLC_WorldTo3dxml::writeGeometryFace().

bool GLC_Mesh::containsLod ( int lod ) const [inline]

Return true if the mesh contains the specified LOD.

Definition at line 152 of file glc_mesh.h.

bool GLC_Mesh::containsStrips	(	int	lod,
		GLC_uint	materialId
	)			const

Return true if the mesh contains trips in the specified LOD with the specified material id.

Definition at line 244 of file glc_mesh.cpp.

References m_PrimitiveGroups.

Referenced by GLC_Distance::addMeshTrianglesToPQP(), getStripsIndex(), and GLC_WorldTo3dxml::writeGeometryFace().

bool GLC_Mesh::containsTriangles	(	int	lod,
		GLC_uint	materialId
	)			const

Return true if the mesh contains triangles in the specified LOD.

Definition at line 200 of file glc_mesh.cpp.

References m_PrimitiveGroups.

Referenced by GLC_Distance::addMeshTrianglesToPQP(), getTrianglesIndex(), and GLC_WorldTo3dxml::writeGeometryFace().

unsigned int GLC_Mesh::faceCount ( ) const [virtual]

Get number of faces.

Reimplemented from GLC_Geometry.

Definition at line 153 of file glc_mesh.cpp.

References m_NumberOfFaces.

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld().

void GLC_Mesh::fillVbosAndIbos ( ) [private]

Fill VBOs and IBOs.

Definition at line 912 of file glc_mesh.cpp.

References GLC_MeshData::colorVectorHandle(), GLC_MeshData::finishVbo(), glBufferData, GLC_MeshData::GLC_Color, GLC_MeshData::GLC_Normal, GLC_MeshData::GLC_Texel, GLC_MeshData::GLC_Vertex, GLC_MeshData::indexVectorHandle(), GLC_MeshData::lodCount(), m_MeshData, GLC_MeshData::normalVectorHandle(), GLC_MeshData::positionVectorHandle(), GLC_MeshData::texelVectorHandle(), GLC_MeshData::useIBO(), and GLC_MeshData::useVBO().

Referenced by glDraw().

void GLC_Mesh::finish ( )

Copy vertex list in a vector list for Vertex Array Use.

Definition at line 502 of file glc_mesh.cpp.

References boundingBox(), GLC_MeshData::finishLod(), finishNonVbo(), finishVbo(), m_MeshData, and GLC_State::vboUsed().

Referenced by GLC_ObjToWorld::addCurrentObjMeshToWorld(), GLC_3dsToWorld::create3DRep(), GLC_ColladaToWorld::createMesh(), GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), GLC_3dxmlToWorld::createReferenceRep(), GLC_OffToWorld::CreateWorldFromOff(), GLC_StlToWorld::CreateWorldFromStl(), GLC_3dxmlToWorld::loadCurrentExtRep(), and GLC_StlToWorld::scanFacet().

void GLC_Mesh::finishNonVbo ( ) [private]

Move Indexs from the primitive groups to the mesh Data LOD and Set Index offsets.

Definition at line 1028 of file glc_mesh.cpp.

References GLC_MeshData::indexVectorHandle(), GLC_MeshData::indexVectorSize(), m_MeshData, and m_PrimitiveGroups.

Referenced by finish().

void GLC_Mesh::finishSerialized ( ) [private]

Set primitive group offset after loading mesh from binary.

Definition at line 970 of file glc_mesh.cpp.

References m_PrimitiveGroups, and GLC_State::vboUsed().

Referenced by loadFromDataStream().

void GLC_Mesh::finishVbo ( ) [private]

Move Indexs from the primitive groups to the mesh Data LOD and Set IBOs offsets.

Definition at line 989 of file glc_mesh.cpp.

References BUFFER_OFFSET, GLC_MeshData::indexVectorHandle(), GLC_MeshData::indexVectorSize(), m_MeshData, and m_PrimitiveGroups.

Referenced by finish().

QList< QVector< GLuint > > GLC_Mesh::getFansIndex	(	int	lod,
		GLC_uint	materialId
	)			const

Return the fans index.

The specified LOD must exists and uses the specified material id

Definition at line 327 of file glc_mesh.cpp.

References containsFans(), GLC_PrimitiveGroup::fansOffset(), GLC_PrimitiveGroup::fansOffseti(), GLC_PrimitiveGroup::fansSizes(), GLC_MeshData::indexVector(), m_MeshData, m_PrimitiveGroups, and GLC_State::vboUsed().

Referenced by GLC_Distance::addMeshTrianglesToPQP(), and GLC_WorldTo3dxml::writeGeometryFace().

double GLC_Mesh::getLodAccuracy ( int lod ) const [inline]

Return the specified LOD accuracy.

The specified LOD must exists

Definition at line 164 of file glc_mesh.h.

Referenced by GLC_WorldTo3dxml::writeGeometry().

QList< QVector< GLuint > > GLC_Mesh::getStripsIndex	(	int	lod,
		GLC_uint	materialId
	)			const

Return the strips index.

The specified LOD must exists and uses the specified material id

Definition at line 254 of file glc_mesh.cpp.

References containsStrips(), GLC_MeshData::indexVector(), m_MeshData, m_PrimitiveGroups, GLC_PrimitiveGroup::stripsOffset(), GLC_PrimitiveGroup::stripsOffseti(), GLC_PrimitiveGroup::stripsSizes(), and GLC_State::vboUsed().

Referenced by GLC_Distance::addMeshTrianglesToPQP(), and GLC_WorldTo3dxml::writeGeometryFace().

QVector< GLuint > GLC_Mesh::getTrianglesIndex	(	int	lod,
		GLC_uint	materialId
	)			const

Return the triangle index.

The specified LOD must exists and uses the specified material id

Definition at line 209 of file glc_mesh.cpp.

References containsTriangles(), GLC_MeshData::indexVector(), m_MeshData, m_PrimitiveGroups, GLC_PrimitiveGroup::trianglesIndexOffset(), GLC_PrimitiveGroup::trianglesIndexOffseti(), GLC_PrimitiveGroup::trianglesIndexSize(), and GLC_State::vboUsed().

Referenced by GLC_Distance::addMeshTrianglesToPQP(), and GLC_WorldTo3dxml::writeGeometryFace().

void GLC_Mesh::glDraw ( const GLC_RenderProperties & renderProperties ) [protected, virtual]

Virtual interface for OpenGL Geometry set up.

This Virtual function is implemented here.

Implements GLC_Geometry.

Reimplemented in GLC_Box, GLC_Cylinder, GLC_Disc, and GLC_Rectangle.

Definition at line 707 of file glc_mesh.cpp.

References activateVboAndIbo(), activateVertexArray(), glc::BodySelection, bodySelectionRenderLoop(), GLC_MeshData::createVBOs(), fillVbosAndIbos(), glBufferData, GLC_MeshData::GLC_Normal, GLC_WireData::glDraw(), GLC_RenderProperties::hashOfOverwritePrimitiveMaterialsIsEmpty(), GLC_WireData::isEmpty(), GLC_State::isInSelectionMode(), m_ColorPearVertex, m_CurrentLod, GLC_Geometry::m_GeometryIsValid, GLC_Geometry::m_IsSelected, m_MeshData, GLC_Geometry::m_WireColor, GLC_Geometry::m_WireData, normalRenderLoop(), glc::NormalRenderMode, GLC_MeshData::normalVectorHandle(), glc::OverwriteMaterial, OverwriteMaterialRenderLoop(), glc::OverwritePrimitiveMaterial, glc::OverwriteTransparency, OverwriteTransparencyRenderLoop(), GLC_MeshData::positionVectorHandle(), primitiveRenderLoop(), glc::PrimitiveSelected, primitiveSelectedRenderLoop(), glc::PrimitiveSelection, primitiveSelectionRenderLoop(), GLC_RenderProperties::renderingFlag(), GLC_RenderProperties::renderingMode(), GLC_RenderProperties::savedRenderingMode(), GLC_RenderProperties::setOfSelectedPrimitiveIdIsEmpty(), GLC_Geometry::typeIsWire(), GLC_MeshData::useIBO(), GLC_MeshData::useVBO(), GLC_State::vboUsed(), and glc::WireRenderFlag.

bool GLC_Mesh::isEmpty ( void ) const [inline]

Return true if the mesh position data is empty.

Definition at line 175 of file glc_mesh.h.

Referenced by GLC_Rectangle::boundingBox(), GLC_Disc::boundingBox(), GLC_Cylinder::boundingBox(), GLC_Box::boundingBox(), GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), GLC_Rectangle::glDraw(), GLC_Disc::glDraw(), GLC_Cylinder::glDraw(), and GLC_Box::glDraw().

void GLC_Mesh::loadFromDataStream	(	QDataStream &	stream,
		const MaterialHash &	materialHash,
		const QHash< GLC_uint, GLC_uint > &	materialIdMap
	)

Load the mesh from binary data stream.

The MaterialHash contains a hash table of GLC_Material that the mesh can use The QHash<GLC_uint, GLC_uint> is used to map serialised material ID to the new constructed materials

Definition at line 597 of file glc_mesh.cpp.

References GLC_Geometry::addMaterial(), GLC_Geometry::containsMaterial(), finishSerialized(), lodCount(), m_ChunkId, m_MeshData, m_NumberOfFaces, m_NumberOfNormals, m_NumberOfVertice, m_PrimitiveGroups, GLC_Geometry::m_WireData, GLC_Geometry::setName(), and setNextPrimitiveLocalId().

Referenced by operator>>().

bool GLC_Mesh::lodContainsMaterial	(	int	lod,
		GLC_uint	materialId
	)			const `[inline]`

Return true if the specified LOD conatins the specified material.

Definition at line 156 of file glc_mesh.h.

Referenced by GLC_Distance::addMeshTrianglesToPQP(), and GLC_WorldTo3dxml::writeGeometry().

int GLC_Mesh::lodCount ( ) const [inline]

Return the number of lod.

Definition at line 106 of file glc_mesh.h.

Referenced by loadFromDataStream(), and GLC_WorldTo3dxml::writeGeometry().

GLC_uint GLC_Mesh::nextPrimitiveLocalId ( ) const [inline]

Return the next primitive local id.

Definition at line 171 of file glc_mesh.h.

Referenced by saveToDataStream().

void GLC_Mesh::normalRenderLoop	(	const GLC_RenderProperties &	renderProperties,
		bool	vboIsUsed
	)			`[private]`

The normal display loop.

Definition at line 1067 of file glc_mesh.cpp.

References GLC_SelectionMaterial::glExecute(), GLC_Material::glExecute(), GLC_PrimitiveGroup::id(), GLC_State::isInSelectionMode(), GLC_Material::isTransparent(), GLC_Geometry::isTransparent(), m_CurrentLod, GLC_Geometry::m_IsSelected, GLC_Geometry::m_MaterialHash, m_PrimitiveGroups, GLC_RenderProperties::renderingFlag(), glc::TransparentRenderFlag, vboDrawPrimitivesOf(), and vertexArrayDrawPrimitivesOf().

Referenced by glDraw().

GLfloatVector GLC_Mesh::normalVector ( ) const [inline]

Return the normal Vector.

Definition at line 114 of file glc_mesh.h.

Referenced by GLC_WorldTo3dxml::writeGeometry().

int GLC_Mesh::numberOfFans	(	int	lod,
		GLC_uint	materialId
	)			const

Return the number of fans in the specified LOD with the specified material id.

Return the number of fans.

Definition at line 318 of file glc_mesh.cpp.

References m_PrimitiveGroups.

unsigned int GLC_Mesh::numberOfNormals ( ) const [inline]

Get number of normals.

Definition at line 92 of file glc_mesh.h.

int GLC_Mesh::numberOfStrips	(	int	lod,
		GLC_uint	materialId
	)			const

Return the number of strips in the specified LOD with the specified material id.

Definition at line 299 of file glc_mesh.cpp.

References m_PrimitiveGroups.

int GLC_Mesh::numberOfTriangles	(	int	lod,
		GLC_uint	materialId
	)			const

Return the number of triangles in the specified LOD.

Definition at line 235 of file glc_mesh.cpp.

References m_PrimitiveGroups.

GLC_Mesh & GLC_Mesh::operator= ( const GLC_Mesh & mesh )

Overload "=" operator.

Definition at line 81 of file glc_mesh.cpp.

References clearMeshWireAndBoundingBox(), m_ColorPearVertex, m_CurrentLod, m_DefaultMaterialId, m_MeshData, m_NextPrimitiveLocalId, m_NumberOfFaces, m_NumberOfNormals, m_NumberOfVertice, and m_PrimitiveGroups.

void GLC_Mesh::OverwriteMaterialRenderLoop	(	const GLC_RenderProperties &	renderProperties,
		bool	vboIsUsed
	)			`[private]`

The overwrite material render loop.

Definition at line 1106 of file glc_mesh.cpp.

References GLC_SelectionMaterial::glExecute(), GLC_Material::glExecute(), GLC_Material::isTransparent(), m_CurrentLod, GLC_Geometry::m_IsSelected, m_PrimitiveGroups, GLC_RenderProperties::overwriteMaterial(), GLC_RenderProperties::renderingFlag(), glc::TransparentRenderFlag, vboDrawPrimitivesOf(), and vertexArrayDrawPrimitivesOf().

Referenced by glDraw().

void GLC_Mesh::OverwriteTransparencyRenderLoop	(	const GLC_RenderProperties &	renderProperties,
		bool	vboIsUsed
	)			`[private]`

The overwrite transparency render loop.

Definition at line 1136 of file glc_mesh.cpp.

References GLC_SelectionMaterial::glExecute(), GLC_Material::glExecute(), GLC_PrimitiveGroup::id(), m_CurrentLod, GLC_Geometry::m_IsSelected, GLC_Geometry::m_MaterialHash, m_PrimitiveGroups, GLC_RenderProperties::overwriteTransparency(), GLC_RenderProperties::renderingFlag(), glc::TransparentRenderFlag, vboDrawPrimitivesOf(), and vertexArrayDrawPrimitivesOf().

Referenced by glDraw().

GLfloatVector GLC_Mesh::positionVector ( ) const [inline]

Return the Position Vector.

Definition at line 110 of file glc_mesh.h.

Referenced by GLC_Distance::addMeshTrianglesToPQP(), and GLC_WorldTo3dxml::writeGeometry().

void GLC_Mesh::primitiveRenderLoop	(	const GLC_RenderProperties &	renderProperties,
		bool	vboIsUsed
	)			`[private]`

The primitive render loop.

Definition at line 1212 of file glc_mesh.cpp.

References GLC_Material::glExecute(), GLC_RenderProperties::hashOfOverwritePrimitiveMaterials(), GLC_PrimitiveGroup::id(), GLC_Material::isTransparent(), GLC_Geometry::isTransparent(), m_CurrentLod, GLC_Geometry::m_MaterialHash, m_PrimitiveGroups, GLC_RenderProperties::renderingFlag(), glc::TransparentRenderFlag, vboDrawPrimitivesGroupOf(), and vertexArrayDrawPrimitivesGroupOf().

Referenced by glDraw().

void GLC_Mesh::primitiveSelectedRenderLoop	(	const GLC_RenderProperties &	renderProperties,
		bool	vboIsUsed
	)			`[private]`

The primitive Selected render loop.

Definition at line 1238 of file glc_mesh.cpp.

References GLC_Material::glExecute(), GLC_PrimitiveGroup::id(), GLC_Material::isTransparent(), GLC_Geometry::isTransparent(), m_CurrentLod, GLC_Geometry::m_MaterialHash, m_PrimitiveGroups, GLC_RenderProperties::renderingFlag(), glc::TransparentRenderFlag, vboDrawSelectedPrimitivesGroupOf(), and vertexArrayDrawSelectedPrimitivesGroupOf().

Referenced by glDraw().

void GLC_Mesh::primitiveSelectionRenderLoop ( bool vboIsUsed ) [private]

The primitive selection render loop.

Definition at line 1192 of file glc_mesh.cpp.

References GLC_State::isInSelectionMode(), m_CurrentLod, m_PrimitiveGroups, vboDrawInSelectionModePrimitivesOf(), and vertexArrayDrawInSelectionModePrimitivesOf().

Referenced by glDraw().

void GLC_Mesh::replaceMasterMaterial ( GLC_Material * pMat ) [virtual]

Replace the Master material.

Reimplemented from GLC_Geometry.

Definition at line 536 of file glc_mesh.cpp.

References GLC_Geometry::addMaterial(), GLC_Geometry::firstMaterial(), GLC_Geometry::hasMaterial(), GLC_Object::id(), and replaceMaterial().

Referenced by GLC_CuttingPlane::create3DviewInstance(), and GLC_Factory::createCuttingPlane().

void GLC_Mesh::replaceMaterial	(	const GLC_uint	oldId,
		GLC_Material *	pMat
	)

Replace the material specified by id with another one.

Definition at line 550 of file glc_mesh.cpp.

References GLC_Geometry::addMaterial(), GLC_Geometry::containsMaterial(), GLC_Object::id(), GLC_Geometry::m_MaterialHash, m_PrimitiveGroups, GLC_Geometry::removeMaterial(), and GLC_PrimitiveGroup::setId().

Referenced by replaceMasterMaterial(), and GLC_3DRep::replaceMaterial().

void GLC_Mesh::reverseNormals ( ) [virtual]

Reverse mesh normal.

Reimplemented from GLC_Geometry.

Definition at line 485 of file glc_mesh.cpp.

References GLC_Geometry::m_GeometryIsValid, m_MeshData, GLC_MeshData::normalVector(), and GLC_MeshData::normalVectorHandle().

void GLC_Mesh::saveToDataStream ( QDataStream & stream ) const

Save the mesh to binary data stream.

Definition at line 659 of file glc_mesh.cpp.

References m_ChunkId, m_MeshData, m_NumberOfFaces, m_NumberOfNormals, m_NumberOfVertice, m_PrimitiveGroups, GLC_Geometry::m_WireData, GLC_Geometry::name(), and nextPrimitiveLocalId().

Referenced by operator<<().

void GLC_Mesh::setColorPearVertex ( bool flag ) [inline]

Set color per vertex flag to use indexed color.

Definition at line 231 of file glc_mesh.h.

Referenced by GLC_OffToWorld::CreateWorldFromOff().

void GLC_Mesh::setCurrentLod ( const int value ) [virtual]

Set the lod Index.

Reimplemented from GLC_Geometry.

Definition at line 522 of file glc_mesh.cpp.

References GLC_MeshData::lodCount(), m_CurrentLod, and m_MeshData.

GLC_uint GLC_Mesh::setCurrentMaterial	(	GLC_Material *	pMaterial,
		const	int,
		double	accuracy
	)			`[private]`

Set the current material.

Definition at line 858 of file glc_mesh.cpp.

References GLC_Geometry::addMaterial(), GLC_MeshData::appendLod(), GLC_Geometry::containsMaterial(), GLC_Object::id(), m_DefaultMaterialId, m_MeshData, and m_PrimitiveGroups.

Referenced by addTriangles(), addTrianglesFan(), and addTrianglesStrip().

void GLC_Mesh::setNextPrimitiveLocalId ( GLC_uint id ) [inline]

Set the mesh next primitive local id.

Definition at line 247 of file glc_mesh.h.

Referenced by loadFromDataStream().

void GLC_Mesh::setWireColor ( const QColor & color ) [inline]

Set the mesh wire color.

Reimplemented from GLC_Geometry.

Definition at line 251 of file glc_mesh.h.

GLfloatVector GLC_Mesh::texelVector ( ) const [inline]

Return the texel Vector.

Definition at line 118 of file glc_mesh.h.

Referenced by GLC_Rectangle::createMeshAndWire(), GLC_Disc::createMeshAndWire(), GLC_Cylinder::createMeshAndWire(), GLC_Box::createMeshAndWire(), and GLC_WorldTo3dxml::writeGeometry().

void GLC_Mesh::vboDrawInSelectionModePrimitivesOf ( GLC_PrimitiveGroup * pCurrentGroup ) [inline, private]

Use VBO to Draw primitives in selection mode from the specified GLC_PrimitiveGroup.

Definition at line 459 of file glc_mesh.h.

Referenced by primitiveSelectionRenderLoop().

void GLC_Mesh::vboDrawPrimitivesGroupOf	(	GLC_PrimitiveGroup *	pCurrentGroup,
		GLC_Material *	pCurrentMaterial,
		bool	materialIsRenderable,
		bool	isTransparent,
		QHash< GLC_uint, GLC_Material * > *	pMaterialHash
	)			`[inline, private]`

Use VBO to Draw primitives with specific materials from the specified GLC_PrimitiveGroup.

Definition at line 552 of file glc_mesh.h.

Referenced by primitiveRenderLoop().

void GLC_Mesh::vboDrawPrimitivesOf ( GLC_PrimitiveGroup * pCurrentGroup ) [inline, private]

Use VBO to Draw primitives from the specified GLC_PrimitiveGroup.

Definition at line 397 of file glc_mesh.h.

References GLC_PrimitiveGroup::containsFan(), GLC_PrimitiveGroup::containsStrip(), GLC_PrimitiveGroup::containsTriangles(), GLC_PrimitiveGroup::fansOffset(), GLC_PrimitiveGroup::fansSizes(), GLC_PrimitiveGroup::stripsOffset(), GLC_PrimitiveGroup::stripsSizes(), GLC_PrimitiveGroup::trianglesIndexOffset(), and GLC_PrimitiveGroup::trianglesIndexSize().

Referenced by bodySelectionRenderLoop(), normalRenderLoop(), OverwriteMaterialRenderLoop(), and OverwriteTransparencyRenderLoop().

void GLC_Mesh::vboDrawSelectedPrimitivesGroupOf	(	GLC_PrimitiveGroup *	pCurrentGroup,
		GLC_Material *	pCurrentMaterial,
		bool	materialIsRenderable,
		bool	isTransparent,
		const GLC_RenderProperties &	renderProperties
	)			`[inline, private]`

Use VBO to Draw primitives with selection materials from the specified GLC_PrimitiveGroup.

Definition at line 737 of file glc_mesh.h.

Referenced by primitiveSelectedRenderLoop().

void GLC_Mesh::vertexArrayDrawInSelectionModePrimitivesOf ( GLC_PrimitiveGroup * pCurrentGroup ) [inline, private]

Use Vertex Array to Draw primitives in selection mode from the specified GLC_PrimitiveGroup.

Definition at line 502 of file glc_mesh.h.

Referenced by primitiveSelectionRenderLoop().

void GLC_Mesh::vertexArrayDrawPrimitivesGroupOf	(	GLC_PrimitiveGroup *	pCurrentGroup,
		GLC_Material *	pCurrentMaterial,
		bool	materialIsRenderable,
		bool	isTransparent,
		QHash< GLC_uint, GLC_Material * > *	pMaterialHash
	)			`[inline, private]`

Use Vertex Array to Draw primitives with specific materials from the specified GLC_PrimitiveGroup.

Definition at line 643 of file glc_mesh.h.

Referenced by primitiveRenderLoop().

void GLC_Mesh::vertexArrayDrawPrimitivesOf ( GLC_PrimitiveGroup * pCurrentGroup ) [inline, private]

Use Vertex Array to Draw primitives from the specified GLC_PrimitiveGroup.

Definition at line 426 of file glc_mesh.h.

References GLC_PrimitiveGroup::containsFan(), GLC_PrimitiveGroup::containsStrip(), GLC_PrimitiveGroup::containsTriangles(), GLC_PrimitiveGroup::fansOffseti(), GLC_PrimitiveGroup::fansSizes(), GLC_MeshData::indexVectorHandle(), m_CurrentLod, m_MeshData, GLC_PrimitiveGroup::stripsOffseti(), GLC_PrimitiveGroup::stripsSizes(), GLC_PrimitiveGroup::trianglesIndexOffseti(), and GLC_PrimitiveGroup::trianglesIndexSize().

Referenced by bodySelectionRenderLoop(), normalRenderLoop(), OverwriteMaterialRenderLoop(), and OverwriteTransparencyRenderLoop().

void GLC_Mesh::vertexArrayDrawSelectedPrimitivesGroupOf	(	GLC_PrimitiveGroup *	pCurrentGroup,
		GLC_Material *	pCurrentMaterial,
		bool	materialIsRenderable,
		bool	isTransparent,
		const GLC_RenderProperties &	renderProperties
	)			`[inline, private]`