TYPlanEauGraphic.cpp

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * 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.
 * This program 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.
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#include "TYPlanEauGraphic.h"
 
#include "Tympan/models/business/topography/TYPlanEau.h"
 
#include "Tympan/models/business/TYPreferenceManager.h"
#include "Tympan/gui/gl/TYPickingTable.h"
 
TYPlanEauGraphic::TYPlanEauGraphic(TYPlanEau* pElement) : TYElementGraphic(pElement)
{
    _pPolygon = new TYPolygon();
}
 
void TYPlanEauGraphic::update(bool force /*=false*/)
{
    TYElementGraphic::update(force);
}
 
void TYPlanEauGraphic::getChilds(TYListPtrTYElementGraphic& childs, bool recursif /*=true*/)
{
    TYElementGraphic* pTYElementGraphic = _pPolygon->getGraphicObject();
    childs.push_back(pTYElementGraphic);
    if (recursif)
    {
        pTYElementGraphic->getChilds(childs, recursif);
    }
}
 
void TYPlanEauGraphic::computeBoundingBox()
{
    OBox reset;
    _boundingBox = reset;
    _pPolygon->getGraphicObject()->computeBoundingBox();
    _boundingBox = _pPolygon->getGraphicObject()->GetBox();
}
 
void TYPlanEauGraphic::display(TYElement* pModelerElement /*= nullptr*/, GLenum mode /*= GL_RENDER*/)
{
    if (!_visible)
    {
        return;
    }
 
    TYElementGraphic::display(pModelerElement, mode);
 
    TYTabPoint tabpoints = getElement()->getListPoints();
 
    // Ajout d'un offset pour limiter le flickering avec l'altimetrie
    for (unsigned int i = 0; i < tabpoints.size(); i++)
    {
        tabpoints[i]._z += 0.5; // Anciennement 0.05
    }
 
    _pPolygon->setPoints(tabpoints);
 
    if (mode == GL_SELECT)
    {
        TYPickingTable::addElement(getElement());
        glPushName((GLuint)(TYPickingTable::getIndex()));
    }
 
    glColor4fv(getElement()->getColor());
 
    _pPolygon->getGraphicObject()->highlight(_highlight);
    _pPolygon->getGraphicObject()->display(pModelerElement, mode);
    if ((_highlight) && (mode == GL_COMPILE))
    {
        computeBoundingBox();
        drawName(pModelerElement);
    }
 
    if (mode == GL_SELECT)
    {
        glPopName();
    }
}