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WPCG::WP_Point2D Class Reference
#include <WP_Point2D.h>
List of all members.
Detailed Description
this class represents a 2D point
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Author:
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Copyright (C) 2001 W.P. van Paassen peter@paassen.tmfweb.nl
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Constructor & Destructor Documentation
WPCG::WP_Point2D::WP_Point2D |
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[inline] |
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WPCG::WP_Point2D::WP_Point2D |
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scalar |
_x, |
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scalar |
_y |
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[inline] |
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Parameters:
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_x |
the x coordinate of the point |
_y |
the y coordinate of the point |
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WPCG::WP_Point2D::~WP_Point2D |
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[inline] |
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Member Function Documentation
void WPCG::WP_Point2D::draw |
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const |
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this function draws the 2D point to the screen using OpenGL |
WP_Point2D WPCG::WP_Point2D::operator+ |
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const WP_Vector2D & |
v |
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const |
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this operator adds a vector to this point resulting in new point -
Parameters:
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v |
a WP_Vector2D object representing the vector which is added to this object |
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Returns:
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a WP_Point2D object representing the resulting point
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WP_Vector2D WPCG::WP_Point2D::operator- |
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const WP_Point2D & |
p |
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const |
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this operator subtracts a point from this point resulting in a vector -
Parameters:
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p |
a WP_Point2D object representing a point which is subtracted from this object |
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Returns:
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a WP_Vector2D object representing the resulting 2D vector
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Member Data Documentation
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the x coordinate of this point |
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the y coordinate of this point |
The documentation for this class was generated from the following files:
Generated on Tue Jan 28 20:26:42 2003 by
1.2.14 written by Dimitri van Heesch,
© 1997-2002