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MarSTDv2004: CEdge Class Reference

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CEdge Class Reference

Inheritance diagram for CEdge:

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Collaboration diagram for CEdge:

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List of all members.

Detailed Description

Edges are used by polygons to define their contours using vectors. An edge also has 3 planes. These are used to optimize collision detetcion, etc.

Definition at line 33 of file CEdge.h.

Public Member Functions

void operator= (CEdge &edge)
CEdge * unlink ()
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 * (float scale)
CVertex operator+ (CVertex vertex)

Public Attributes

CPlane plane
 Plane perpendicular to polygon normal and edge.
CPlane edge_plane
 Plane parallel to edge. edge_plane * edge2->p == 1.0.
CPlane poly_plane
 Average plane of all planes of the polygons that share this point.
CEdge * edge2
 Edge that will give next point.
CEdge * prev
 Previous edge in DLL.
CEdge * next
 Next edge in DLL.
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 CEdge::operator= (  CEdge &  edge  ) 
 

Copies vector.

Definition at line 61 of file CEdge.h.

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CEdge* CEdge::unlink (   ) 
 

Unlinks this edge from DLL.

Definition at line 78 of file CEdge.h.

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

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

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

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
)  [inherited]
 

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 * (  float  scale  )  [inherited]
 

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  )  [inherited]
 

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 21:59:35 2005 for MarSTDv2004 by  doxygen 1.4.1

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