1 files changed, 0 insertions, 127 deletions
diff --git a/src/mesh/assimp-master/contrib/poly2tri/poly2tri/common/utils.h b/src/mesh/assimp-master/contrib/poly2tri/poly2tri/common/utils.h
deleted file mode 100644
index 2424c71..0000000
--- a/src/mesh/assimp-master/contrib/poly2tri/poly2tri/common/utils.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Poly2Tri Copyright (c) 2009-2010, Poly2Tri Contributors
- * http://code.google.com/p/poly2tri/
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- *   this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- * * Neither the name of Poly2Tri nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without specific
- *   prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef UTILS_H
-#define UTILS_H
-
-// Otherwise #defines like M_PI are undeclared under Visual Studio
-#define _USE_MATH_DEFINES
-
-#include <exception>
-#include <math.h>
-
-// C99 removes M_PI from math.h
-#ifndef M_PI
-#define M_PI 3.14159265358979323846264338327
-#endif
-
-namespace p2t {
-
-const double PI_3div4 = 3 * M_PI / 4;
-const double PI_div2 = 1.57079632679489661923;
-const double EPSILON = 1e-12;
-
-enum Orientation { CW, CCW, COLLINEAR };
-
-/**
- * Forumla to calculate signed area<br>
- * Positive if CCW<br>
- * Negative if CW<br>
- * 0 if collinear<br>
- * <pre>
- * A[P1,P2,P3]  =  (x1*y2 - y1*x2) + (x2*y3 - y2*x3) + (x3*y1 - y3*x1)
- *              =  (x1-x3)*(y2-y3) - (y1-y3)*(x2-x3)
- * </pre>
- */
-Orientation Orient2d(const Point& pa, const Point& pb, const Point& pc)
-{
-  double detleft = (pa.x - pc.x) * (pb.y - pc.y);
-  double detright = (pa.y - pc.y) * (pb.x - pc.x);
-  double val = detleft - detright;
-  if (val > -EPSILON && val < EPSILON) {
-    return COLLINEAR;
-  } else if (val > 0) {
-    return CCW;
-  }
-  return CW;
-}
-
-/*
-bool InScanArea(Point& pa, Point& pb, Point& pc, Point& pd)
-{
-  double pdx = pd.x;
-  double pdy = pd.y;
-  double adx = pa.x - pdx;
-  double ady = pa.y - pdy;
-  double bdx = pb.x - pdx;
-  double bdy = pb.y - pdy;
-
-  double adxbdy = adx * bdy;
-  double bdxady = bdx * ady;
-  double oabd = adxbdy - bdxady;
-
-  if (oabd <= EPSILON) {
-    return false;
-  }
-
-  double cdx = pc.x - pdx;
-  double cdy = pc.y - pdy;
-
-  double cdxady = cdx * ady;
-  double adxcdy = adx * cdy;
-  double ocad = cdxady - adxcdy;
-
-  if (ocad <= EPSILON) {
-    return false;
-  }
-
-  return true;
-}
-
-*/
-
-bool InScanArea(const Point& pa, const Point& pb, const Point& pc, const Point& pd)
-{
-  double oadb = (pa.x - pb.x)*(pd.y - pb.y) - (pd.x - pb.x)*(pa.y - pb.y);
-  if (oadb >= -EPSILON) {
-    return false;
-  }
-
-  double oadc = (pa.x - pc.x)*(pd.y - pc.y) - (pd.x - pc.x)*(pa.y - pc.y);
-  if (oadc <= EPSILON) {
-    return false;
-  }
-  return true;
-}
-
-}
-
-#endif