1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
*/
#include <cmath>
#include <string>
#include <tulip/StringProperty.h>
#include <tulip/ColorProperty.h>
#include <tulip/DoubleProperty.h>
#include <tulip/Size.h>
#include <tulip/Coord.h>
#include <tulip/Glyph.h>
#include <tulip/EdgeExtremityGlyph.h>
#include <tulip/GlHexagon.h>
#include <tulip/Graph.h>
using namespace std;
using namespace tlp;
/** \addtogroup glyph */
/*@{*/
/// A 2D glyph
/**
* This glyph draws a textured hexagone using the "viewTexture"
* node property value. If this property has no value, the hexagone
* is then colored using the "viewColor" node property value.
*/
class Hexagone: public Glyph, public EdgeExtremityGlyphFrom2DGlyph {
public:
Hexagone(GlyphContext *gc = NULL);
Hexagone(EdgeExtremityGlyphContext *gc);
virtual ~Hexagone();
virtual void getIncludeBoundingBox(BoundingBox &boundingBox,node);
virtual void draw(node n, float lod);
virtual void draw(edge e, node n, const Color& glyphColor, const Color &borderColor, float lod);
virtual void draw(const Color &fillColor,const Color &borderColor,float borderWidth,const std::string &textureName, float lod);
protected :
static GlHexagon *hexagon;
};
GlHexagon* Hexagone::hexagon=0;
//=====================================================
GLYPHPLUGIN(Hexagone, "2D - Hexagone", "David Auber", "09/07/2002", "Textured Hexagone", "1.0", 13)
EEGLYPHPLUGIN(Hexagone,"2D - Hexagone", "David Auber", "09/07/2002", "Textured Hexagone", "1.0", 13)
//===================================================================================
Hexagone::Hexagone(GlyphContext *gc) :
Glyph(gc), EdgeExtremityGlyphFrom2DGlyph(NULL) {
if(!hexagon)
hexagon=new GlHexagon(Coord(0,0,0),Size(.5,.5,0));
}
Hexagone::Hexagone(EdgeExtremityGlyphContext *gc) :
Glyph(NULL), EdgeExtremityGlyphFrom2DGlyph(gc) {
if(!hexagon)
hexagon=new GlHexagon(Coord(0,0,0),Size(.5,.5,0));
}
//=====================================================
Hexagone::~Hexagone() {
}
//=====================================================
void Hexagone::getIncludeBoundingBox(BoundingBox &boundingBox,node) {
boundingBox[0] = Coord(-0.35f, -0.35f, 0);
boundingBox[1] = Coord(0.35f, 0.35f, 0);
}
//=====================================================
void Hexagone::draw(node n, float lod) {
hexagon->setLightingMode(true);
string textureName=glGraphInputData->getElementTexture()->getNodeValue(n);
if(textureName!="")
textureName=glGraphInputData->parameters->getTexturePath()+textureName;
draw(glGraphInputData->getElementColor()->getNodeValue(n),
glGraphInputData->getElementBorderColor()->getNodeValue(n),
static_cast<float>(glGraphInputData->getElementBorderWidth()->getNodeValue(n)),
textureName,
lod);
}
void Hexagone::draw(edge e,
node,
const Color & glyphColor,
const Color &borderColor,
float lod) {
hexagon->setLightingMode(false);
string textureName=edgeExtGlGraphInputData->getElementTexture()->getEdgeValue(e);
if(textureName!="")
textureName=edgeExtGlGraphInputData->parameters->getTexturePath()+textureName;
draw(glyphColor,
borderColor,
static_cast<float>(edgeExtGlGraphInputData->getElementBorderWidth()->getEdgeValue(e)),
textureName,
lod);
}
//=====================================================
void Hexagone::draw(const Color &fillColor,
const Color &borderColor,
float borderWidth,
const std::string &textureName,
float lod) {
if(borderWidth<1e-6)
borderWidth=1e-6f;
hexagon->setFillColor(fillColor);
hexagon->setOutlineColor(borderColor);
hexagon->setOutlineSize(borderWidth);
hexagon->setTextureName(textureName);
hexagon->draw(lod,NULL);
}
/*@}*/
|
