/******************************************************************************\

CAMotics is an Open-Source simulation and CAM software.

Copyright (C) 2011-2019 Joseph Coffland <joseph@cauldrondevelopment.com>

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, see <http://www.gnu.org/licenses/>.

\******************************************************************************/

#include "CutWorkpiece.h"

using namespace std;

using namespace cb;

using namespace CAMotics;

CutWorkpiece::CutWorkpiece(const SmartPointer<ToolSweep> &toolSweep,

const Workpiece &workpiece) :

toolSweep(toolSweep), workpiece(workpiece) {}

bool CutWorkpiece::isValid() const {

if (workpiece.isValid()) return false;

Rectangle3D bounds = getBounds();

for (unsigned i = 0; i < 3; i++)

if (isnan(bounds.getMin()[i]) || isnan(bounds.getMax()[i]) ||

isinf(bounds.getMin()[i]) || isinf(bounds.getMax()[i]))

return false;

return true;

}

Rectangle3D CutWorkpiece::getBounds() const {

Rectangle3D bb;

if (workpiece.isValid()) bb = workpiece.getBounds();

else if (!toolSweep.isNull()) bb = toolSweep->getBounds();

return bb;

}

bool CutWorkpiece::cull(const Rectangle3D &r) const {

return toolSweep->cull(r);

}

double CutWorkpiece::depth(const Vector3D &p) const {

if (!workpiece.isValid()) return toolSweep->depth(p);

return min(workpiece.depth(p), -toolSweep->depth(p));

}