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* Copyright (C) 2005 Terence M. Welsh
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* Ported to Linux by Tugrul Galatali <tugrul@galatali.com>
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* This file is part of Hyperspace.
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* Hyperspace is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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* Hyperspace is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include "Implicit/impCubeVolume.h"
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#include "Implicit/impCrawlPoint.h"
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float centerx, centerz;
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impCubeVolume* volume;
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impSurface*** surface;
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// normals of planes for culling impSurfaces
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goo(int res, float rad, float (*func)(float* position));
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void update(float x, float z, float heading, float fov);