source: nanovis/trunk/Grid.h @ 5303

Last change on this file since 5303 was 3630, checked in by ldelgass, 7 years ago

Nanovis refactoring to fix problems with scaling and multiple results.
Do rendering in world space to properly place and scale multiple data sets.
Also fix flows to reduce resets of animations. More work toward removing
Cg dependency. Fix panning to convert viewport coords to world coords.

  • Property svn:eol-style set to native
File size: 1.1 KB
Line 
1/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 * Copyright (c) 2004-2013  HUBzero Foundation, LLC
4 *
5 */
6#ifndef NV_GRID_H
7#define NV_GRID_H
8
9#include <vrmath/Vector3f.h>
10#include <vrmath/Color4f.h>
11
12#include "Axis.h"
13#include "AxisRange.h"
14
15namespace nv {
16
17namespace util {
18class Fonts;
19}
20
21class Grid
22{
23public:
24    Grid();
25    virtual ~Grid();
26
27    bool isVisible() const
28    {
29        return _visible;
30    }
31
32    void setVisible(bool visible)
33    {
34        _visible = visible;
35    }
36
37    void setAxisColor(float r, float g, float b, float a)
38    {
39        _axisColor.set(r, g, b, a);
40    }
41
42    void setLineColor(float r, float g, float b, float a)
43    {
44        _majorColor.set(r, g, b, a);
45        _minorColor = _majorColor;
46    }
47
48    void render();
49
50    void setFont(nv::util::Fonts *font);
51
52    void getBounds(vrmath::Vector3f& bboxMin,
53                   vrmath::Vector3f& bboxMax) const;
54
55    Axis xAxis;
56    Axis yAxis;
57    Axis zAxis;
58
59private:
60    vrmath::Color4f _axisColor, _majorColor, _minorColor;
61    nv::util::Fonts *_font;
62    bool _visible;
63};
64
65}
66
67#endif
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