Inheritance diagram for cf::SceneGraph::FaceNodeT:

Classes
struct	LightMapInfoT

struct	SHLMapInfoT

struct	TexInfoT

Public Member Functions
	FaceNodeT (LightMapManT &LMM, SHLMapManT &SMM)
	The constructor for creating an "empty" face. More...

	FaceNodeT (LightMapManT &LMM, SHLMapManT &SMM, const Polygon3T< double > &Poly_, MaterialT *Material_, const TexInfoT &TI_)
	Constructor for creating a FaceNodeT from components. More...

	FaceNodeT (const FaceNodeT &Other)
	The copy constructor. More...

	~FaceNodeT ()
	The destructor. More...

void	InitRenderMeshesAndMats (const ArrayT< Vector3dT > &SharedVertices, const float LightMapPatchSize)

ArrayT< unsigned long > &	GetDrawIndices ()
	Returns the DrawIndices. For CaBSP. More...

LightMapManT &	GetLightMapMan () const
	Returns the LightMapMan. For CaBSP. More...

SHLMapManT &	GetSHLMapMan () const
	Returns the SHLMapMan. For CaBSP. More...

bool	GetLightmapColorNearPosition (const Vector3dT &Pos, Vector3fT &LightMapColor, const float LightMapPatchSize) const
	Determines the lightmap color of this face near position Pos. More...

void	WriteTo (std::ostream &OutFile, aux::PoolT &Pool) const

const BoundingBox3T< double > &	GetBoundingBox () const
	Returns the bounding box of the contents of this scene node. More...

bool	IsOpaque () const
	TODO / FIXME: This method is a hot-fix for getting the render order with translucent Bezier Patches right. More...

void	DrawAmbientContrib (const Vector3dT &ViewerPos) const
	Draws the contents of this scene node. More...

void	DrawStencilShadowVolumes (const Vector3dT &LightPos, const float LightRadius) const

void	DrawLightSourceContrib (const Vector3dT &ViewerPos, const Vector3dT &LightPos) const

void	DrawTranslucentContrib (const Vector3dT &ViewerPos) const

void	InitDefaultLightMaps (const float LightMapPatchSize)
	If this NodeT uses lightmaps, this methods initializes default (full-bright) lightmaps for it at the proper size. More...

void	CreatePatchMeshes (ArrayT< PatchMeshT > &PatchMeshes, ArrayT< ArrayT< ArrayT< Vector3dT > > > &SampleCoords, const float LightMapPatchSize) const
	Creates the patch meshes for this NodeT for the purpose of radiosity computations (CaLight). More...

void	BackToLightMap (const PatchMeshT &PatchMesh, const float LightMapPatchSize)
	Takes the patches of the given patch mesh back into the lightmap of this node. More...

Public Member Functions inherited from cf::SceneGraph::GenericNodeT
virtual	~GenericNodeT ()
	The virtual destructor, so that derived classes can safely be deleted via a GenericNodeT (base class) pointer. More...

Static Public Member Functions
static FaceNodeT *	CreateFromFile_cw (std::istream &InFile, aux::PoolT &Pool, LightMapManT &LMM, SHLMapManT &SMM)
	Named constructor. More...

Static Public Member Functions inherited from cf::SceneGraph::GenericNodeT
static GenericNodeT *	CreateFromFile_cw (std::istream &InFile, aux::PoolT &Pool, LightMapManT &LMM, SHLMapManT &SMM, PlantDescrManT &PDM, const ArrayT< const TerrainT * > &ShTe, ModelManagerT &ModelMan)
	Reads a GenericNodeT from InFile. More...

Public Attributes
Polygon3T< double >	Polygon

MaterialT *	Material
	The material that is assigned to this face. The pointer points into the MaterialManager-maintained list. More...

TexInfoT	TI

LightMapInfoT	LightMapInfo

SHLMapInfoT	SHLMapInfo

Static Public Attributes
static const double	ROUND_EPSILON = 0.08
	The maximum amount that is allowed for geometry-related rounding errors. More...

Constructor & Destructor Documentation

FaceNodeT::FaceNodeT	(	LightMapManT &	LMM,
		SHLMapManT &	SMM
	)

The constructor for creating an "empty" face.

Needed e.g. by the named constructor CreateFromFile_cw() below.

FaceNodeT::FaceNodeT	(	LightMapManT &	LMM,
		SHLMapManT &	SMM,
		const Polygon3T< double > &	Poly_,
		MaterialT *	Material_,
		const TexInfoT &	TI_
	)

Constructor for creating a FaceNodeT from components.

This is currently only needed by the LoadWorld.cpp and LeakDetection.cpp files of the CaBSP tool.

FaceNodeT::FaceNodeT ( const FaceNodeT & Other )

The copy constructor.

FaceNodeT::~FaceNodeT ( )

The destructor.

Member Function Documentation

void FaceNodeT::BackToLightMap	(	const PatchMeshT &	PatchMesh,
		const float	LightMapPatchSize
	)

virtual

Takes the patches of the given patch mesh back into the lightmap of this node.

Reimplemented from cf::SceneGraph::GenericNodeT.

FaceNodeT * FaceNodeT::CreateFromFile_cw	(	std::istream &	InFile,
		aux::PoolT &	Pool,
		LightMapManT &	LMM,
		SHLMapManT &	SMM
	)

static

Named constructor.

void FaceNodeT::CreatePatchMeshes	(	ArrayT< PatchMeshT > &	PatchMeshes,
		ArrayT< ArrayT< ArrayT< Vector3dT > > > &	SampleCoords,
		const float	LightMapPatchSize
	)		const

virtual

Creates the patch meshes for this NodeT for the purpose of radiosity computations (CaLight).

The created patch meshes are just appended to the PatchMeshes array, i.e. the PatchMeshes array is not cleared by this function. The origins of the patches are chosen so that self-intersections due to rounding errors are impossible or at least unlikely.

Parameters

PatchMeshes	The array the created patch meshes are appended to. The array is not initially cleared by this function.
SampleCoords	For each patch of each appended patch mesh, an array of sample coordinates is appended by this function. The minimum number of samples returned per patch is normally one, namely the one identical to the patches coordinate. NOTE: There may be NO SAMPLES AT ALL for a patch if InsideFace==false for that patch, so the caller must not make any assumptions. The calling code may use that for example for computing initial sunlight information. The array is not initially cleared by this function.
LightMapPatchSize	The size of the lightmap patches.

Reimplemented from cf::SceneGraph::GenericNodeT.

void FaceNodeT::DrawAmbientContrib ( const Vector3dT & ViewerPos ) const

virtual

Draws the contents of this scene node.

Parameters

ViewerPos Position of the viewer.

Reimplemented from cf::SceneGraph::GenericNodeT.

const BoundingBox3T< double > & FaceNodeT::GetBoundingBox ( ) const

virtual

Returns the bounding box of the contents of this scene node.

Reimplemented from cf::SceneGraph::GenericNodeT.

ArrayT<unsigned long>& cf::SceneGraph::FaceNodeT::GetDrawIndices ( )

inline

Returns the DrawIndices. For CaBSP.

bool FaceNodeT::GetLightmapColorNearPosition	(	const Vector3dT &	Pos,
		Vector3fT &	LightMapColor,
		const float	LightMapPatchSize
	)		const

Determines the lightmap color of this face near position Pos.

Returns: true if the lightmap color could be determined and written into the Red, Green and Blue parameters.

LightMapManT& cf::SceneGraph::FaceNodeT::GetLightMapMan ( ) const

inline

Returns the LightMapMan. For CaBSP.

SHLMapManT& cf::SceneGraph::FaceNodeT::GetSHLMapMan ( ) const

inline

Returns the SHLMapMan. For CaBSP.

void FaceNodeT::InitDefaultLightMaps ( const float LightMapPatchSize )

virtual

If this NodeT uses lightmaps, this methods initializes default (full-bright) lightmaps for it at the proper size.

This method is intended to be called by CaBSP, after it is completely done with changing the geometry of the node (the implementation would be part of the nodes constructor otherwise). The method may or may not use the LightMapManT for its purposes, the caller should not care.

Reimplemented from cf::SceneGraph::GenericNodeT.

bool FaceNodeT::IsOpaque ( ) const

virtual

TODO / FIXME: This method is a hot-fix for getting the render order with translucent Bezier Patches right.

It should be removed again and the whole system should be replaced with something as in the Q3 renderer!

Reimplemented from cf::SceneGraph::GenericNodeT.

Member Data Documentation

MaterialT* cf::SceneGraph::FaceNodeT::Material

The material that is assigned to this face. The pointer points into the MaterialManager-maintained list.

const double FaceNodeT::ROUND_EPSILON = 0.08

static

The maximum amount that is allowed for geometry-related rounding errors.

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

Libs/SceneGraph/FaceNode.hpp
Libs/SceneGraph/FaceNode.cpp

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation