Developer Documentation
HuePartitioningColors.hh
1 /*===========================================================================*\
2  * *
3  * OpenFlipper *
4  * Copyright (c) 2001-2015, RWTH-Aachen University *
5  * Department of Computer Graphics and Multimedia *
6  * All rights reserved. *
7  * www.openflipper.org *
8  * *
9  *---------------------------------------------------------------------------*
10  * This file is part of OpenFlipper. *
11  *---------------------------------------------------------------------------*
12  * *
13  * Redistribution and use in source and binary forms, with or without *
14  * modification, are permitted provided that the following conditions *
15  * are met: *
16  * *
17  * 1. Redistributions of source code must retain the above copyright notice, *
18  * this list of conditions and the following disclaimer. *
19  * *
20  * 2. Redistributions in binary form must reproduce the above copyright *
21  * notice, this list of conditions and the following disclaimer in the *
22  * documentation and/or other materials provided with the distribution. *
23  * *
24  * 3. Neither the name of the copyright holder nor the names of its *
25  * contributors may be used to endorse or promote products derived from *
26  * this software without specific prior written permission. *
27  * *
28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39  * *
40 \*===========================================================================*/
41 
42 
43 #ifndef HUEPARTITIONINGCOLORS_HH_
44 #define HUEPARTITIONINGCOLORS_HH_
45 
46 #include <ACG/Math/VectorT.hh>
47 #include "../Config/ACGDefines.hh"
48 #include "ColorGenerator.hh"
49 
50 namespace ACG {
51 
59 class ACGDLLEXPORT HuePartitioningColors : public ColorGenerator {
60  public:
71  float _alpha = 1.0f,
72  float _baseHue = 0.5694f);
73 
77  virtual Vec4f generateNextColor();
78 
85  template <class OUTPUT_ITERATOR>
86  static void generateNColors(int n, OUTPUT_ITERATOR oit) {
88  cg.generateNextNColors(n, oit);
89  }
90 
91  private:
92  int currentSubdiv_;
93  int currentIt_;
94  int currentTriadIt_;
95  float alpha_;
96  float baseHue_;
97 
98  const float defaultSaturation_, defaultValue_;
99 };
100 
101 } /* namespace ACG */
102 #endif /* HUEPARTITIONINGCOLORS_HH_ */
static void generateNColors(int n, OUTPUT_ITERATOR oit)
Namespace providing different geometric functions concerning angles.
void generateNextNColors(int n, OUTPUT_ITERATOR oit)