TYAcousticCircleGraphic.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 "Tympan/models/business/TYPreferenceManager.h"
#include "Tympan/models/business/geoacoustic/TYAcousticCircle.h"
#include "Tympan/gui/gl/TYPickingTable.h"
#include "TYAcousticCircleGraphic.h"
 
TYAcousticCircleGraphic::TYAcousticCircleGraphic(TYAcousticCircle* pElement) : TYElementGraphic(pElement) {}
 
TYAcousticCircleGraphic::~TYAcousticCircleGraphic() {}
 
void TYAcousticCircleGraphic::update(bool force /*=false*/)
{
    TYElementGraphic::update(force);
}
 
void TYAcousticCircleGraphic::computeBoundingBox()
{
    OBox reset;
    _boundingBox = reset;
 
    double diametre = getElement()->getDiameter();
    _boundingBox.Enlarge((float)(-diametre / 2), (float)(-diametre / 2),
                         (float)(getElement()->getCenter()._z));
    _boundingBox.Enlarge((float)(diametre / 2), (float)(diametre / 2), (float)(getElement()->getCenter()._z));
}
 
void TYAcousticCircleGraphic::display(TYElement* pModelerElement /*= nullptr*/, GLenum mode /*= GL_RENDER*/)
{
 
    // CLM-NT35: En overlay, on affiche seulement le nom de l'élement localisé
    if (mode == GL_COMPILE)
    {
        drawName(pModelerElement);
    }
    else
    {
        if (_highlight)
        {
            if (_bFirstDisp)
            {
                computeBoundingBox();
                _bFirstDisp = false;
            }
            drawLineBoundingBox();
        }
 
        if (_visible)
        {
            OColor tmpColor;
            glGetFloatv(GL_CURRENT_COLOR, tmpColor);
            glColor4fv(getElement()->getColor());
 
            double rayon = getElement()->getDiameter() / 2.0;
 
            // Resolution
            int resolution = TYDEFAULTRESOLUTIONIONCIRCLE;
 
#if TY_USE_IHM
            if (TYPreferenceManager::exists(TYDIRPREFERENCEMANAGER, "ResolutionCircle"))
            {
                resolution = TYPreferenceManager::getInt(TYDIRPREFERENCEMANAGER, "ResolutionCircle");
            }
            else
            {
                TYPreferenceManager::setInt(TYDIRPREFERENCEMANAGER, "ResolutionCircle", resolution);
            }
#endif // TY_USE_IHM
 
            GLUquadricObj* qobj = gluNewQuadric();
            glPushMatrix();
            glTranslatef(0.0, 0.0, getElement()->getCenter()._z);
 
            if (mode == GL_SELECT)
            {
                TYPickingTable::addElement(getElement());
                glPushName((GLuint)(TYPickingTable::getIndex()));
            }
 
            // Dessine un disque de centre [0 0 getElement()->getCenter()._z]:
            gluDiskAndEnlargeBB(qobj, 0, rayon, resolution, 1);
 
            if (mode == GL_SELECT)
            {
                glPopName();
            }
            gluDeleteQuadric(qobj);
            glPopMatrix();
 
            // Calcul du volume englobant pour le fit:
            _globalBoundingBox.Enlarge(_boundingBox);
 
            // Affichage de la normale
            if (TYElementGraphic::_gDrawNormals)
            {
                OPoint3D p1 = getElement()->getCenter();
                OVector3D n = getElement()->normal();
                n.normalize();
                n = n * 5;
                displayNormal(n, p1);
            }
 
            glColor3fv(tmpColor);
 
            // Affichage de la source surfacique
            getElement()->getSrcSurf()->getGraphicObject()->display(pModelerElement, mode);
        }
    }
}