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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 | //-*-c++-*-
/**
Authors: David Auber, Patrick Mary, Morgan Mathiaut
from the LaBRI Visualization Team
Email : auber@tulip-software.org
Last modification : 13/03/2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
*/
#ifndef GL_HCVXHULL_H
#define GL_HCVXHULL_H
#include <tulip/Graph.h>
#include "tulip/GlLayer.h"
namespace tlp {
class GlComposite;
class ConvexHullItem;
class GlConvexHull;
/**
* Build a hierarchy of convex hulls
*/
class TLP_GL_SCOPE GlHierarchyConvexHulls {
public:
/**
* Basic constructor
*/
GlHierarchyConvexHulls(bool fatherHullsIsDeducedFromChilds = true) {
deducedFromChilds = fatherHullsIsDeducedFromChilds;
}
virtual ~GlHierarchyConvexHulls() {}
/**
* Build the hierarchy for the given graph in GlLayer
*/
virtual void compute(tlp::GlLayer*,tlp::Graph *);
/**
* Create the hierarchy of ConvexHullItem
*/
ConvexHullItem *buildComposite(ConvexHullItem *convexHull, GlConvexHull *oldHull);
void setToOld(ConvexHullItem *convexHull, GlConvexHull *oldHull);
bool deducedFromChilds;
};
}
#endif
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