axmol/cocos/2d/CCVertex.h

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 Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2011 ForzeField Studios S.L
 Copyright (c) 2013-2014 Chukong Technologies Inc.

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#ifndef __CCVERTEX_H__
#define __CCVERTEX_H__

#include "ccTypes.h"

NS_CC_BEGIN

/**
 * @addtogroup data_structures
 * @{
 */

/** @file CCVertex.h */

/** converts a line to a polygon */
void CC_DLL ccVertexLineToPolygon(Vector2 *points, float stroke, Vector2 *vertices, unsigned int offset, unsigned int nuPoints);

/** returns whether or not the line intersects */
bool CC_DLL ccVertexLineIntersect(float Ax, float Ay,
                             float Bx, float By,
                             float Cx, float Cy,
                             float Dx, float Dy, float *T);

// end of data_structures group
/// @}

NS_CC_END

#endif /* __CCVERTEX_H__ */