source: vtkvis/trunk/Polygon.h @ 6307

Last change on this file since 6307 was 3683, checked in by ldelgass, 11 years ago

Improvements to 3D shapes in vtkvis. Add preliminary, experimental grouping.

  • Property svn:eol-style set to native
File size: 1.3 KB
Line 
1/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 * Copyright (C) 2004-2012  HUBzero Foundation, LLC
4 *
5 * Author: Leif Delgass <ldelgass@purdue.edu>
6 */
7
8#ifndef VTKVIS_POLYGON_H
9#define VTKVIS_POLYGON_H_
10
11#include <vtkSmartPointer.h>
12#include <vtkPolyDataMapper.h>
13#include <vtkActor.h>
14#include <vtkRegularPolygonSource.h>
15
16#include "Shape.h"
17#include "DataSet.h"
18
19namespace VtkVis {
20
21/**
22 * \brief VTK PolyData regular n-sided polygon
23 *
24 * This class creates a regular n-sided polygon
25 */
26class Polygon : public Shape
27{
28public:
29    Polygon();
30    virtual ~Polygon();
31
32    virtual const char *getClassName() const
33    {
34        return "Polygon";
35    }
36
37    void setNumberOfSides(int numSides)
38    {
39        if (_polygon != NULL) {
40            _polygon->SetNumberOfSides(numSides);
41        }
42    }
43
44    void setCenter(double center[3])
45    {
46        if (_polygon != NULL) {
47            _polygon->SetCenter(center);
48        }
49    }
50
51    void setNormal(double normal[3])
52    {
53        if (_polygon != NULL) {
54            _polygon->SetNormal(normal);
55        }
56    }
57
58    void setRadius(double radius)
59    {
60        if (_polygon != NULL) {
61            _polygon->SetRadius(radius);
62        }
63    }
64
65    void flipNormals(bool state);
66
67private:
68    virtual void update();
69
70    vtkSmartPointer<vtkRegularPolygonSource> _polygon;
71};
72
73}
74
75#endif
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