VisibilityPatchInfo.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <land/VisibilityPatchInfo.h>

VisibilityPatchInfo::VisibilityPatchInfo()
{
}

VisibilityPatchInfo::~VisibilityPatchInfo()
{
}

void VisibilityPatchInfo::clear()
{
        landVisibility_.clear();
        treeVisibility_.clear();
        targetVisibility_.clear();
        for (int i=0; i<4; i++) waterVisibility_[i].clear();
}

void VisibilityPatchInfo::generate(int maxLandPatches, int maxWaterPatches, int maxTargetPatches)
{
        clear();

        landVisibility_.setCapacity(maxLandPatches);
        treeVisibility_.setCapacity(maxTargetPatches);
        targetVisibility_.setCapacity(maxTargetPatches);
        for (int i=0; i<4; i++) waterVisibility_[i].setCapacity(maxWaterPatches);

        reset();
}

void VisibilityPatchInfo::reset()
{
        landVisibility_.reset();
        treeVisibility_.reset();
        targetVisibility_.reset();
        for (int i=0; i<4; i++) waterVisibility_[i].reset();
}

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