/********************************************************************************

* *

* This file is part of IfcOpenShell. *

* *

* IfcOpenShell is free software: you can redistribute it and/or modify *

* it under the terms of the Lesser GNU General Public License as published by *

* the Free Software Foundation, either version 3.0 of the License, or *

* (at your option) any later version. *

* *

* IfcOpenShell 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 *

* Lesser GNU General Public License for more details. *

* *

* You should have received a copy of the Lesser GNU General Public License *

* along with this program. If not, see <http://www.gnu.org/licenses/>. *

* *

********************************************************************************/

#ifndef IFCSHAPELIST_H

#define IFCSHAPELIST_H

#include <gp_GTrsf.hxx>

#include <TopoDS_Shape.hxx>

#include "../ifcgeom/IfcGeomRenderStyles.h"

namespace IfcGeom {

class IFC_GEOM_API IfcRepresentationShapeItem {

private:

gp_GTrsf placement;

TopoDS_Shape shape;

const SurfaceStyle* style;

public:

IfcRepresentationShapeItem(const gp_GTrsf& placement, const TopoDS_Shape& shape, const SurfaceStyle* style)

: placement(placement), shape(shape), style(style) {}

IfcRepresentationShapeItem(const gp_GTrsf& placement, const TopoDS_Shape& shape)

: placement(placement), shape(shape), style(0) {}

IfcRepresentationShapeItem(const TopoDS_Shape& shape, const SurfaceStyle* style)

: shape(shape), style(style) {}

IfcRepresentationShapeItem(const TopoDS_Shape& shape)

: shape(shape), style(0) {}

void append(const gp_GTrsf& trsf) { placement.Multiply(trsf); }

void prepend(const gp_GTrsf& trsf) { placement.PreMultiply(trsf); }

const TopoDS_Shape& Shape() const { return shape; }

const gp_GTrsf& Placement() const { return placement; }

bool hasStyle() const { return style != 0; }

const SurfaceStyle& Style() const { return *style; }

void setStyle(const SurfaceStyle* style) { this->style = style; }

};

typedef std::vector<IfcRepresentationShapeItem> IfcRepresentationShapeItems;

}

#endif