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NLMISC::CLineColor Class Reference

#include <geom_ext.h>

Inheritance diagram for NLMISC::CLineColor:

NLMISC::CLine

Detailed Description

A line with 2 color.
Author:
Lionel Berenguier

Nevrax France

Date:
2000

Definition at line 54 of file geom_ext.h.

Public Member Functions

 CLineColor ()
 Constructor.

CLineColor & operator= (const CLine &line)
void project (const CVector &inV, CVector &outV)
 Project a vector on this line.


Data Fields

CRGBA Color0
CRGBA Color1
CVector V0
CVector V1

Constructor & Destructor Documentation

NLMISC::CLineColor::CLineColor (   )  [inline]
 

Constructor.

Definition at line 62 of file geom_ext.h. 

00062 {}

Member Function Documentation

CLineColor& NLMISC::CLineColor::operator= (  const CLine &  line  )  [inline]
 

Definition at line 64 of file geom_ext.h. 

00065         {
00066                 *((CLine*)this)= line;
00067                 return *this;
00068         }

void NLMISC::CLine::project (  const CVector &  inV,
CVector &  outV
)  [inherited]
 

Project a vector on this line.

Definition at line 34 of file line.cpp.

References NLMISC::CVector::sqrnorm(). 

00035 {
00036         CVector seg = V1 - V0;  
00037         float n = seg.sqrnorm();
00038         if (n == 0.f)
00039         {
00040                 outV = V0;
00041         }
00042         else
00043         {
00044                 float dp = (inV - V0) * seg;
00045                 outV = V0 + (dp /  n) * seg;
00046         }
00047 }

Field Documentation

CRGBA NLMISC::CLineColor::Color0
 

Definition at line 57 of file geom_ext.h.

Referenced by NL3D::CDriverUser::drawLine().

CRGBA NLMISC::CLineColor::Color1
 

Definition at line 57 of file geom_ext.h.

Referenced by NL3D::CDriverUser::drawLine().

CVector NLMISC::CLine::V0 [inherited]
 

Definition at line 48 of file line.h.

Referenced by NL3D::CPSLocatedBindable::displayIcon2d(), and NL3D::CDriverUser::drawLine().

CVector NLMISC::CLine::V1 [inherited]
 

Definition at line 48 of file line.h.

Referenced by NL3D::CPSLocatedBindable::displayIcon2d(), and NL3D::CDriverUser::drawLine().

The documentation for this class was generated from the following file:
Generated on Tue Mar 16 13:20:13 2004 for NeL by doxygen 1.3.6