From d1a8285f818eb7e5c3d6a05709ea21a808490b8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Mon, 19 Mar 2018 19:55:58 +0100
Subject: New upstream version 5.1.0

---
 app/bin/tbezier.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 app/bin/tbezier.h

(limited to 'app/bin/tbezier.h')

diff --git a/app/bin/tbezier.h b/app/bin/tbezier.h
new file mode 100644
index 0000000..1e8b915
--- /dev/null
+++ b/app/bin/tbezier.h
@@ -0,0 +1,57 @@
+/*
+ * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/bin/tbezier.h,v 1.1 2005-12-07 15:47:36 rc-flyer Exp $
+ */
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2005 Dave Bullis
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "common.h"
+#include "track.h"
+
+typedef struct {
+		coOrd pos[4];
+		DIST_T minCurveRadius;
+		ANGLE_T a0, a1;
+		DIST_T length;
+		dynArr_t arcSegs;
+		coOrd descriptionOff;
+		DIST_T segsWidth;
+		wDrawColor segsColor;
+		} BezierData_t;
+
+
+void BezierSplit(coOrd[4], coOrd[4], coOrd[4] , double );
+coOrd BezierPointByParameter(coOrd[4], double);
+double BezierMathLength(coOrd[4], double);
+coOrd  BezierFirstDerivative(coOrd p[4], double);
+coOrd BezierSecondDerivative(coOrd p[4], double);
+double BezierCurvature(coOrd[4], double , coOrd *);
+double BezierMaxCurve(coOrd[4]);
+double BezierMathMinRadius(coOrd[4]);
+coOrd BezierMathFindNearestPoint(coOrd *, coOrd[4] , int );
+track_p NewBezierTrack(coOrd[4], trkSeg_t * , int );
+track_p NewBezierLine(coOrd[4], trkSeg_t * , int, wDrawColor, DIST_T);
+DIST_T BezierMathDistance( coOrd *, coOrd[4], int , double * );
+void FixUpBezier(coOrd[4], struct extraData*, BOOL_T);
+void FixUpBezierSeg(coOrd[4], trkSeg_p , BOOL_T);
+void FixUpBezierSegs(trkSeg_p p,int segCnt);
+BOOL_T GetBezierSegmentFromTrack(track_p, trkSeg_p);
+
+DIST_T 	BezierDescriptionDistance(coOrd pos,track_p trk );
+STATUS_T BezierDescriptionMove(track_p trk,wAction_t action,coOrd pos );
+
-- 
cgit v1.2.3