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/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* 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/GlGraphRenderingParameters.h>
#include <tulip/GlStar.h>
#include <tulip/Graph.h>
#include <tulip/GlGraphInputData.h>
#include <tulip/TulipViewSettings.h>
using namespace std;
using namespace tlp;
namespace tlp {
static GlStar *star = NULL;
static void drawStar(const Color &fillColor,const Color &borderColor,
float borderWidth,const std::string &textureName,
float lod) {
star->setFillColor(fillColor);
if (borderWidth > 0) {
star->setOutlineMode(true);
star->setOutlineColor(borderColor);
star->setOutlineSize(borderWidth);
}
else {
star->setOutlineMode(false);
}
star->setTextureName(textureName);
star->draw(lod,NULL);
}
/** \addtogroup glyph */
/// A 2D glyph
/**
* This glyph draws a textured star using the "viewTexture"
* node property value. If this property has no value, the star
* is then colored using the "viewColor" node property value.
*/
class Star: public Glyph {
public:
GLYPHINFORMATION("2D - Star", "David Auber", "09/07/2002", "Textured Star", "1.0", NodeShape::Star)
Star(const tlp::PluginContext *context = NULL);
virtual ~Star();
virtual void getIncludeBoundingBox(BoundingBox &boundingBox,node);
virtual void draw(node n, float lod);
};
PLUGIN(Star)
Star::Star(const tlp::PluginContext* context) :
Glyph(context) {
if(!star)
star=new GlStar(Coord(0,0,0),Size(.5,.5,0),5);
}
Star::~Star() {
}
void Star::getIncludeBoundingBox(BoundingBox &boundingBox,node) {
boundingBox[0] = Coord(-0.3f, -0.35f, 0);
boundingBox[1] = Coord(0.3f, 0.35f, 0);
}
void Star::draw(node n, float lod) {
//star->setLightingMode(true);
string textureName=glGraphInputData->getElementTexture()->getNodeValue(n);
if(textureName!="")
textureName=glGraphInputData->parameters->getTexturePath()+textureName;
drawStar(glGraphInputData->getElementColor()->getNodeValue(n),
glGraphInputData->getElementBorderColor()->getNodeValue(n),
glGraphInputData->getElementBorderWidth()->getNodeValue(n),
textureName,
lod);
}
class EEStar: public EdgeExtremityGlyph {
public:
GLYPHINFORMATION("2D - Star extremity", "David Auber", "09/07/2002", "Textured Star for edge extremities", "1.0", EdgeExtremityShape::Star)
EEStar(const tlp::PluginContext* context): EdgeExtremityGlyph(context) {
if(!star)
star=new GlStar(Coord(0,0,0),Size(.5,.5,0),5);
}
void draw(edge e, node, const Color& glyphColor, const Color &borderColor, float lod) {
//star->setLightingMode(false);
string textureName=edgeExtGlGraphInputData->getElementTexture()->getEdgeValue(e);
if(textureName!="")
textureName=edgeExtGlGraphInputData->parameters->getTexturePath()+textureName;
drawStar(glyphColor,
borderColor,
edgeExtGlGraphInputData->getElementBorderWidth()->getEdgeValue(e),
textureName,
lod);
}
};
PLUGIN(EEStar)
} // end of namespace tlp
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