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55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
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/****************************************************************************
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2011 ForzeField Studios S.L
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CCVERTEX_H__
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#define __CCVERTEX_H__
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#include "ccTypes.h"
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NS_CC_BEGIN
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/**
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* @addtogroup data_structures
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* @{
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*/
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/** @file CCVertex.h */
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/** converts a line to a polygon */
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void CC_DLL ccVertexLineToPolygon(CCPoint *points, float stroke, ccVertex2F *vertices, unsigned int offset, unsigned int nuPoints);
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/** returns whether or not the line intersects */
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bool CC_DLL ccVertexLineIntersect(float Ax, float Ay,
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float Bx, float By,
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float Cx, float Cy,
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float Dx, float Dy, float *T);
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// end of data_structures group
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/// @}
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NS_CC_END
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#endif /* __CCVERTEX_H__ */
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