MarSTDv2004: CVertex Class Reference

MarSTDv2004

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CVertex Class Reference

Inheritance diagram for CVertex:

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Collaboration diagram for CVertex:

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List of all members.

Detailed Description

The vertex type is used to represent vertices for 3D models which can be rendered by eg. OpenGL. The CVertex class is not derivaed from CVector because the operator[] is hard to access when dealing with pointers to CVertex structures. Eg: (*vertex)[0] = 0.0 is IMHO less appealing than vertex->p[0] = 0.0.

Definition at line 34 of file CVertex.h.

Public Member Functions

void setColour (float r, float g, float b, float a=1.0)
void setTexCoord (float u, float v, float w=0.0)
void setTexCoord (int texture, float u, float v, float w=0.0)
CVertex interpolateLinear (CVertex &vertex1, CVertex &vertex2, float t)
CVertex & operator= (CVertex vertex)
CVertex operator * (float scale)
CVertex operator+ (CVertex vertex)

Public Attributes

CVector p
 XYZ position.
float c [4]
 RGBA colour. Range [0.0, 1.0].
float t [VERTEX_TEX_COUNT][VERTEX_TEX_COMPONENTS]
 UVST texture coordinates. Range [0.0, 1.0].

Member Function Documentation

void CVertex::setColour (  float  r,
float  g,
float  b,
float  a = 1.0
) 
 

Sets four colour components. Alpha is defined as 1.0 by default.

void CVertex::setTexCoord (  float  u,
float  v,
float  w = 0.0
) 
 

Sets texture coordinates for texture 0. Third texture coordinate defaults to 0.0.

void CVertex::setTexCoord (  int  texture,
float  u,
float  v,
float  w = 0.0
) 
 

Sets texture coordinates for texture texture.

Parameters:
texture Index of texture coordinates to set. Range [0..VERTEX_TEX_COUNT-1].
See also:
set_texture()

CVertex& CVertex::operator= (  CVertex  vertex  ) 
 

Copies vertex.

CVertex CVertex::operator * (  float  scale  ) 
 

Scales all components of vertex.

Parameters:
scale Scaling factor to multiply all components with.
Returns:
Vertex with value of all components of vertex scaled by scale

CVertex CVertex::operator+ (  CVertex  vertex  ) 
 

Adds all components of vertex.

Parameters:
vertex Vertex to add to vertex object
Returns:
Vertex with value of all components of vertices summed.

The documentation for this class was generated from the following file:
Generated on Tue Feb 8 21:59:44 2005 for MarSTDv2004 by  doxygen 1.4.1

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