ScEng::TriUVWMesh Class Reference

A triangular mesh to hold the UVW data. More...

#include <trimesh.h>

List of all members.

Public Types
enum	DATA { TRIUVWMESH_UVW = 100, COLOR = 200, USER = 300 }
	Enum Data. More...
enum	FLAGS { USER_FLAGS = (1<<16) }
	Enum FLAGS. More...
Public Member Functions
	TriUVWMesh ()
	Constructor.
void	SetNumTVerts (int nv)
	Sets the number of tverts.
int	GetNumTVerts ()
	Returns the number of tverts.
void	SetTVert (int i_v, float u, float v, float w)
	Sets a tvert.
void	SetTVert (int i_v, GMT::Point3F uvw)
	Sets a tvert.
GMT::Point3F	GetTVertPosition (int i_v)
	Retunrs the position for the specific tvert.
Vert	GetTVert (int i_v)
	Returns the specific tvert.
void	SetNumTFaces (int nf)
	Sets the number of tfaces.
int	GetNumTFaces ()
	Returns the number of tfaces.
void	SetTFace (int i_f, int v0, int v1, int v2)
	Sets a TFace.
void	SetTFace (int i_f, TriUVWFace tface)
	Sets a TFace.
void	SetTFace (int i_f, int id, int v)
	Sets one tvert for a specific tface.
TriUVWFace	GetTFace (int i_f)
	Returns the specified Tface.
void	DeleteTangents ()
	Deletes all the tangent space data.
int	AppendVerts (std::vector< GMT::Point3F > &new_tverts)
void	DeleteThis ()
	Deletes this class.
int	Save (SceneSave *scene_save)
	Saves the info for this class.
int	Load (SceneLoad *scene_load)
	Loadas the info for this class.
Public Attributes
int	flags
	Please add comments here.
int	num_tverts
	The number of texture vertices for this UVW mesh.
int	num_tfaces
	The number of texture faces for this UVW mesh.
Vert *	tverts
	The array of texture vertices.
TriUVWFace *	tfaces
	The array of texture faces.
int	num_tangents
	The number of uvw tangents in this mesh.
GMT::Point3F *	tangents
	The array of tangents.
GMT::Point3F *	normals
	The array of normals.

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Detailed Description

A triangular mesh to hold the UVW data.

Please add comments here

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Member Enumeration Documentation

enum ScEng::TriUVWMesh::DATA

Enum Data.

Please add comments here

Enumerator:

TRIUVWMESH_UVW	Please add comments here
COLOR	Please add comments here
USER	Please add comments here

enum ScEng::TriUVWMesh::FLAGS

Enum FLAGS.

Enum all the possible states for this TriUVWMesh

Enumerator:

USER_FLAGS

User flags

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Constructor & Destructor Documentation

ScEng::TriUVWMesh::TriUVWMesh

(

)

Constructor.

Sets the tverts and tfaces arrays to NULL.

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Member Function Documentation

void ScEng::TriUVWMesh::SetNumTVerts

(

int

nv

)

Sets the number of tverts.

Deletes the current vertex info, sets the number of tverts and allocates the memory for the tverts array.

Parameters:

nv

the new number of tverts

void ScEng::TriUVWMesh::SetTVert	(	int	i_v,
		float	u,
		float	v,
		float	w
	)

Sets a tvert.

Parameters:

	i_v	the index for the tvert
	u	the U position for the tvert
	v	the V position for the tvert
	w	the W position for the tvert

See also:

SetTVert( int i_v, GMT::Point3F uvw )

void ScEng::TriUVWMesh::SetTVert	(	int	i_v,
		GMT::Point3F	uvw
	)

Sets a tvert.

Parameters:

	i_v	the index for the tvert
	uvw	the position of the vert

See also:

SetTVert(int i_v,float u,float v,float w)

GMT::Point3F ScEng::TriUVWMesh::GetTVertPosition

(

int

i_v

)

Retunrs the position for the specific tvert.

Parameters:

i_v

the index for the tvert in the tverts array

Returns:

The position of the tvert

See also:

GetTVert(int i_v)

Vert ScEng::TriUVWMesh::GetTVert

(

int

i_v

)

Returns the specific tvert.

Parameters:

i_v

the index for the tvert in the tverts array

Returns:

Returns the specified Vert

See also:

GetTVertPosition(int i_v)

void ScEng::TriUVWMesh::SetNumTFaces

(

int

nf

)

Sets the number of tfaces.

Deletes the current faces info, sets the number of tfaces and allocates the memory for the tfaces array.

Parameters:

nf

the new number of tfaces

void ScEng::TriUVWMesh::SetTFace	(	int	i_f,
		int	v0,
		int	v1,
		int	v2
	)

Sets a TFace.

Parameters:

	i_f	the index for the face
	v0	the first vertex used by this face
	v1	the second vertex used by this face
	v2	the third vertex used by this face

void ScEng::TriUVWMesh::SetTFace	(	int	i_f,
		TriUVWFace	tface
	)

Sets a TFace.

Parameters:

	i_f	the index for the face
	tface	the new face to be set

void ScEng::TriUVWMesh::SetTFace	(	int	i_f,
		int	id,
		int	v
	)

Sets one tvert for a specific tface.

Parameters:

	i_f	the index for the face
	id	the index of the vertex in the face's verts array
	v	the index for the vert in the UVWMesh verts array

int ScEng::TriUVWMesh::AppendVerts

(

std::vector< GMT::Point3F > &

new_tverts

)

Append new verts

Parameters:

new_verts

the verts to be appended

Returns:

Return the index for the first vertex appended

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

• C:/SceneEngine/SourceForge/SceneEngine/ScEngLibs/include/ScEng/trimesh.h
• C:/SceneEngine/SourceForge/SceneEngine/ScEngLibs/src/mesh/trimesh.cpp

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