TYRenderContext.cpp

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/*
 * Copyright (C) <2012-2024> <EDF-DTG> <FRANCE>
 * This file is part of Code_TYMPAN (R).
 * Code_TYMPAN (R) 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 3 of the License, or
 * (at your option) any later version.
 * Code_TYMPAN (R) 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 Code_TYMPAN (R). If not, see <https://www.gnu.org/licenses/>.
 */
#include "gui/gl/TYRenderContext.h"
#include "gui/app/TYModelerFrame.h"
#include "gui/gl/TYGeometryNodeGraphic.h"
#include "models/business/geometry/TYGeometryNode.h"
#include <qmatrix4x4.h>
 
static QMatrix4x4 computeGlobalToModelerMatrix(TYElement* _modelerElement)
{
    TYGeometryNode* modelerGeoNode = TYGeometryNode::GetGeoNode(_modelerElement);
    if (modelerGeoNode != nullptr)
    {
        return dynamic_cast<TYGeometryNodeGraphic*>(modelerGeoNode->getGraphicObject().getRealPointer())
            ->globalMatrix()
            .inverted();
    }
    return QMatrix4x4();
}
 
TYRenderContext::TYRenderContext(const TYRenderType _type, const TYRenderPass _pass,
                                 const TYRenderViewport _viewport, TYElement* const _modelerElement)
 
    : type(_type), pass(_pass), viewport(_viewport), modelerElement(_modelerElement),
      globalToModelerMatrix(computeGlobalToModelerMatrix(_modelerElement)), showBackgroundImage(true),
      showLevelCurves(true), showDistributedSources(true)
{
}