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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 <tulip/StringProperty.h>
#include <tulip/ColorProperty.h>
#include <tulip/GlDisplayListManager.h>
#include <tulip/GlTextureManager.h>
#include <tulip/Graph.h>
#include <tulip/Glyph.h>
#include <tulip/EdgeExtremityGlyph.h>
#include <tulip/GlTools.h>
#include <tulip/GlGraphRenderingParameters.h>
#include <tulip/GlGraphInputData.h>
#include <tulip/TulipViewSettings.h>
using namespace std;
using namespace tlp;
namespace tlp {
static void drawCylinder() {
GLUquadricObj *quadratic;
quadratic = gluNewQuadric();
gluQuadricNormals(quadratic, GLU_SMOOTH);
gluQuadricTexture(quadratic, GL_TRUE);
glTranslatef(0.0f, 0.0f, -0.5f);
gluQuadricOrientation(quadratic, GLU_INSIDE);
gluDisk(quadratic, 0.0f, 0.5f, 10, 10);
gluQuadricOrientation(quadratic, GLU_OUTSIDE);
gluCylinder(quadratic, 0.5f, 0.5f, 1.0f, 10, 10);
glTranslatef(0.0f, 0.0f, 1.0f);
gluDisk(quadratic, 0.0f, 0.5f, 10, 10);
gluDeleteQuadric(quadratic);
}
/** \addtogroup glyph */
/// A 3D glyph.
/**
* This glyph draws an textured cylinder using the "viewTexture" node
* property value. If this property has no value, the cylinder is then colored
* using the "viewColor" node property value.
*/
class Cylinder: public Glyph {
public:
GLYPHINFORMATION("3D - Cylinder", "Bertrand Mathieu", "31/07/2002", "Textured Cylinder", "1.0", NodeShape::Cylinder)
Cylinder(const tlp::PluginContext* context = NULL);
virtual ~Cylinder();
virtual void getIncludeBoundingBox(BoundingBox &boundingBox,node);
virtual void draw(node n, float lod);
virtual Coord getAnchor(const Coord &vector) const;
};
PLUGIN(Cylinder)
Cylinder::Cylinder(const tlp::PluginContext* context) :
Glyph(context) {
}
Cylinder::~Cylinder() {
}
void Cylinder::getIncludeBoundingBox(BoundingBox &boundingBox,node) {
boundingBox[0] = Coord(-0.35f, -0.35f, 0);
boundingBox[1] = Coord(0.35f, 0.35f, 1);
}
void Cylinder::draw(node n, float) {
if (GlDisplayListManager::getInst().beginNewDisplayList("Cylinder_cylinder")) {
drawCylinder();
GlDisplayListManager::getInst().endNewDisplayList();
}
setMaterial(glGraphInputData->getElementColor()->getNodeValue(n));
string texFile = glGraphInputData->getElementTexture()->getNodeValue(n);
if (texFile != "") {
string texturePath = glGraphInputData->parameters->getTexturePath();
GlTextureManager::getInst().activateTexture(texturePath + texFile);
}
GlDisplayListManager::getInst().callDisplayList("Cylinder_cylinder");
GlTextureManager::getInst().desactivateTexture();
}
Coord Cylinder::getAnchor(const Coord &vector) const {
Coord anchor = vector;
float x, y, z, n;
anchor.get(x, y, z);
n = sqrt(x * x + y * y);
if (n == 0.0f)
return anchor;
n = 0.5f / n;
x *= n;
y *= n;
z *= n;
if (z < -0.5f)
z = -0.5f; //z = z >? -0.5f;
if (z > +0.5f)
z = +0.5f; //z = z <? +0.5f;
return Coord(x, y, z);
}
class EECylinder: public EdgeExtremityGlyph {
public:
GLYPHINFORMATION("3D - Cylinder extremity", "Bertrand Mathieu", "31/07/2002", "Textured Cylinder for edge extremities", "1.0", EdgeExtremityShape::Cylinder)
EECylinder(const tlp::PluginContext* context): EdgeExtremityGlyph(context) {
}
void draw(edge, node n, const Color& glyphColor, const Color&, float) {
glEnable(GL_LIGHTING);
glRotatef(90.0f, 0.0f, 1.0f, 0.0f);
if (GlDisplayListManager::getInst().beginNewDisplayList("Cylinder_cylinder")) {
drawCylinder();
GlDisplayListManager::getInst().endNewDisplayList();
}
setMaterial(glyphColor);
string texFile = edgeExtGlGraphInputData->getElementTexture()->getNodeValue(n);
if (texFile != "") {
string texturePath =
edgeExtGlGraphInputData->parameters->getTexturePath();
GlTextureManager::getInst().activateTexture(texturePath + texFile);
}
GlDisplayListManager::getInst().callDisplayList("Cylinder_cylinder");
GlTextureManager::getInst().desactivateTexture();
}
};
PLUGIN(EECylinder)
} // end of namespace tlp
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