Move the netradiant and fteqcc sources

[voretournament/voretournament.git] / misc / mediasource / netradiant-src / contrib / bobtoolz / DWinding.h

diff --git a/misc/mediasource/netradiant-src/contrib/bobtoolz/DWinding.h b/misc/mediasource/netradiant-src/contrib/bobtoolz/DWinding.h
new file mode 100644 (file)
index 0000000..52846aa
--- /dev/null
+++ b/misc/mediasource/netradiant-src/contrib/bobtoolz/DWinding.h
@@ -0,0 +1,70 @@
+/*
+BobToolz plugin for GtkRadiant
+Copyright (C) 2001 Gordon Biggans
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library 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
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+// DWinding.h: interface for the DWinding class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_DWINDING_H__35B2C524_F0A7_11D4_ACF7_004095A18133__INCLUDED_)
+#define AFX_DWINDING_H__35B2C524_F0A7_11D4_ACF7_004095A18133__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "mathlib.h"
+
+class DPlane;
+
+class DWinding  
+{
+public:
+       DWinding();
+       virtual ~DWinding();
+
+       void AllocWinding(int points);
+
+       bool ChopWinding(DPlane* chopPlane);
+       bool ChopWindingInPlace(DPlane* chopPlane, vec_t ON_EPSILON);
+       void ClipWindingEpsilon(DPlane* chopPlane, vec_t epsilon, DWinding** front, DWinding** back);
+
+       void CheckWinding();
+       void WindingCentre(vec3_t centre);
+       void WindingBounds(vec3_t mins, vec3_t maxs);
+       void RemoveColinearPoints();
+
+       DWinding* ReverseWinding();
+       DWinding* CopyWinding();
+       DPlane* WindingPlane();
+
+       int WindingOnPlaneSide(vec3_t normal, vec_t dist);
+
+       vec_t WindingArea();
+
+//     members
+       int             numpoints;
+       vec3_t* p;
+  vec3_t  clr;
+};
+
+#define        MAX_POINTS_ON_WINDING   64
+
+#define        ON_EPSILON      0.01
+
+#endif // !defined(AFX_DWINDING_H__35B2C524_F0A7_11D4_ACF7_004095A18133__INCLUDED_)