MPQC  3.0.0-alpha
polylines.h
1 //
2 // polylines.h
3 //
4 // Copyright (C) 1996 Limit Point Systems, Inc.
5 //
6 // Author: Curtis Janssen <cljanss@limitpt.com>
7 // Maintainer: LPS
8 //
9 // This file is part of the SC Toolkit.
10 //
11 // The SC Toolkit is free software; you can redistribute it and/or modify
12 // it under the terms of the GNU Library General Public License as published by
13 // the Free Software Foundation; either version 2, or (at your option)
14 // any later version.
15 //
16 // The SC Toolkit is distributed in the hope that it will be useful,
17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 // GNU Library General Public License for more details.
20 //
21 // You should have received a copy of the GNU Library General Public License
22 // along with the SC Toolkit; see the file COPYING.LIB. If not, write to
23 // the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
24 //
25 // The U.S. Government is granted a limited license as per AL 91-7.
26 //
27 
28 #ifndef _util_render_polylines_h
29 #define _util_render_polylines_h
30 
31 #include <util/keyval/keyval.h>
32 #include <util/render/object.h>
33 
34 namespace sc {
35 
37  public:
38  enum Coloring { None, Vertex };
39  private:
40  RenderedPolylines::Coloring coloring_;
41  int nvertex_;
42  int npolyline_;
43  int *nvertex_in_polyline_;
44  int **polylines_;
45  double **vertices_;
46  double **vertex_rgb_;
47  public:
51 
52  void initialize(int nvertex, int npolylines,
53  RenderedPolylines::Coloring c = RenderedPolylines::None);
54  int npolyline() { return npolyline_; }
55  int nvertex() { return nvertex_; }
56  int nvertex_in_polyline(int i) const { return nvertex_in_polyline_[i]; }
57  double vertex(int i, int j) const { return vertices_[i][j]; }
58  double vertex_rgb(int i, int j) const { return vertex_rgb_[i][j]; }
59  int polyline(int i, int j) const { return polylines_[i][j]; }
60  int have_vertex_rgb() const { return coloring_ == Vertex; }
61 
62  void set_vertex(int, double x, double y, double z);
63  void set_vertex_rgb(int, double r, double g, double b);
64  void set_polyline(int i, int v1, int v2);
65  void set_polyline(int i, int v1, int v2, int v3);
66  void set_polyline(int i, int v1, int v2, int v3, int v4);
67 
68  void render(const Ref<Render>&);
69 };
70 
71 }
72 
73 #endif
74 
75 // Local Variables:
76 // mode: c++
77 // c-file-style: "CLJ"
78 // End:
sc::Ref
A template class that maintains references counts.
Definition: ref.h:361
sc::RenderedObject
Definition: object.h:42
sc::Vertex
Definition: vertex.h:40
sc::RenderedPolylines
Definition: polylines.h:36
sc
Contains all MPQC code up to version 3.
Definition: mpqcin.h:14

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