Classes | Namespaces | Defines
circle_provider.h File Reference
#include <vector>
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Classes

class  bwi_mapper::CircleProvider
 Singleton class which provides the mid-point circle algorithm implementation. More...

Namespaces

namespace  bwi_mapper

Defines

#define CIRCLE_REF(c, r, x, y)   c[(y+r)*(2*r + 1) + (x+r)]

Detailed Description

Provides an implementation of Bresenham's mid-point circle algorithm. The code is directly based from the wikipedia entry at http://en.wikipedia.org/wiki/Midpoint_circle_algorithm

Author:
Piyush Khandelwal (piyushk@cs.utexas.edu)

Copyright (c) 2013, UT Austin

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the <organization> nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT holder>=""> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

$ Id: 02/20/2013 01:24:48 PM piyushk $

Definition in file circle_provider.h.


Define Documentation

#define CIRCLE_REF (   c,
  r,
  x,
  y 
)    c[(y+r)*(2*r + 1) + (x+r)]

Definition at line 45 of file circle_provider.h.



bwi_mapper
Author(s): Piyush Khandelwal
autogenerated on Thu Jun 6 2019 17:57:21