MPQC 2.3.1
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
34namespace 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:
A template class that maintains references counts.
Definition: ref.h:332
Definition: object.h:46
Definition: polylines.h:36
Definition: vertex.h:44
Definition: implicit.h:9

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