From d4029aa51a0f0bce5dc73885af74b592e3aa33b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Fri, 28 Apr 2017 19:28:21 +0200
Subject: Move other lone thirdparty files to thirdparty/misc

Also move Box2D ConvexDecomposition contrib code to
thirdparty/b2d_convexdecomp.
---
 drivers/convex_decomp/b2Polygon.h | 133 --------------------------------------
 1 file changed, 133 deletions(-)
 delete mode 100644 drivers/convex_decomp/b2Polygon.h

(limited to 'drivers/convex_decomp/b2Polygon.h')

diff --git a/drivers/convex_decomp/b2Polygon.h b/drivers/convex_decomp/b2Polygon.h
deleted file mode 100644
index c466e28f7e..0000000000
--- a/drivers/convex_decomp/b2Polygon.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (c) 2007 Eric Jordan
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any damages
- * arising from the use of this software.
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- * 1. The origin of this software must not be misrepresented; you must not
- * claim that you wrote the original software. If you use this software
- * in a product, an acknowledgment in the product documentation would be
- * appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- */
-
-#ifndef B2_POLYGON_H
-#define B2_POLYGON_H
-
-#include "b2Triangle.h"
-#include "stdio.h"
-#include <string.h>
-#include <limits.h>
-namespace b2ConvexDecomp {
-
-static bool B2_POLYGON_REPORT_ERRORS = false;
-
-class b2Polygon;
-
-int32 remainder(int32 x, int32 modulus);
-int32 TriangulatePolygon(float32* xv, float32* yv, int32 vNum, b2Triangle* results);
-bool IsEar(int32 i, float32* xv, float32* yv, int32 xvLength); //Not for external use
-int32 PolygonizeTriangles(b2Triangle* triangulated, int32 triangulatedLength, b2Polygon* polys, int32 polysLength);
-int32 DecomposeConvex(b2Polygon* p, b2Polygon* results, int32 maxPolys);
-//void DecomposeConvexAndAddTo(b2Polygon* p, b2Body* bd, b2FixtureDef* prototype);
-
-void ReversePolygon(float32* x, float32* y, int n);
-
-b2Polygon TraceEdge(b2Polygon* p); //For use with self-intersecting polygons, finds outline
-
-class b2Polygon {
-	
-public:
-    const static int32 maxVerticesPerPolygon = b2_maxPolygonVertices;
-
-    float32* x; //vertex arrays
-    float32* y;
-    int32 nVertices;
-	
-	float32 area;
-	bool areaIsSet;
-	
-    b2Polygon(float32* _x, float32* _y, int32 nVert);
-    b2Polygon(b2Vec2* v, int32 nVert);
-	b2Polygon();
-    ~b2Polygon();
-	
-	float32 GetArea();
-	
-	void MergeParallelEdges(float32 tolerance);
-    b2Vec2* GetVertexVecs();
-    b2Polygon(b2Triangle& t);
-    void Set(const b2Polygon& p);
-    bool IsConvex();
-	bool IsCCW();
-	bool IsUsable(bool printError);
-	bool IsUsable();
-    bool IsSimple();
-   // void AddTo(b2FixtureDef& pd);
-	
-    b2Polygon* Add(b2Triangle& t);
-
-	void print(){
-		printFormatted();
-		/*
-		for (int32 i=0; i<nVertices; ++i){
-			printf("i: %d, x:%f, y:%f\n",i,x[i],y[i]);
-		}
-		*/
-	}
-
-	void printFormatted(){
-		printf("float xv[] = {");
-		for (int32 i=0; i<nVertices; ++i){
-			printf("%ff,",x[i]);
-		}
-		printf("};\nfloat yv[] = {");
-		for (int32 i=0; i<nVertices; ++i){
-			printf("%ff,",y[i]);
-		}
-		printf("};\n");
-	}
-    
-	b2Polygon(const b2Polygon& p){
-		nVertices = p.nVertices;
-		area = p.area;
-		areaIsSet = p.areaIsSet;
-		x = new float32[nVertices];
-		y = new float32[nVertices];
-		memcpy(x, p.x, nVertices * sizeof(float32));
-		memcpy(y, p.y, nVertices * sizeof(float32));
-	}
-
-	
-};
-
-const int32 MAX_CONNECTED = 32;
-const float32 COLLAPSE_DIST_SQR = CMP_EPSILON*CMP_EPSILON;//0.1f;//1000*CMP_EPSILON*1000*CMP_EPSILON;
-	
-class b2PolyNode{
-public:
-	b2Vec2 position;
-	b2PolyNode* connected[MAX_CONNECTED];
-	int32 nConnected;
-	bool visited;
-
-	b2PolyNode(b2Vec2& pos);
-	b2PolyNode();
-	void AddConnection(b2PolyNode& toMe);
-	void RemoveConnection(b2PolyNode& fromMe);
-	void RemoveConnectionByIndex(int32 index);
-	bool IsConnectedTo(b2PolyNode& me);
-	b2PolyNode* GetRightestConnection(b2PolyNode* incoming);
-	b2PolyNode* GetRightestConnection(b2Vec2& incomingDir);
-};
-
-
-b2Polygon ConvexHull(b2Vec2* v, int nVert);
-b2Polygon ConvexHull(float32* cloudX, float32* cloudY, int32 nVert);
-}
-#endif
-- 
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