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生成維諾圖，先產生點，生成凸包，進行Delaunay三角剖分，最后生成維諾圖。使用OpenGL顯示結果，注釋詳盡，基于visual studio 2017的控制臺程序。

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代碼片段和文件信息 

/*!
*??????\file?RgbImage.cpp
*??????\brief?Implementation?of?RgbImage?Class
*??????\date?Documented?on?10/08/2010
*
*/

#include?“RgbImage.h“

#ifndef?RGBIMAGE_DONT_USE_OPENGL
#include?
#include?“GL/gl.h“
#endif

/*!?RgbImage?constructor
	*	\param?numRows?number?of?rows
	*???\param?numCols?number?of?cols
	*/
RgbImage::RgbImage（?int?numRows?int?numCols?）
{
	NumRows?=?numRows;
	NumCols?=?numCols;
	ImagePtr?=?new?unsigned?char[NumRows*GetNumBytesPerRow（）];
	if?（?!ImagePtr?）?{
		fprintf（stderr?“Unable?to?allocate?memory?for?%ld?x?%ld?bitmap.\n“?
				NumRows?NumCols）;
		Reset（）;
		ErrorCode?=?MemoryError;
	}
	//?Zero?out?the?image
	unsigned?char*?c?=?ImagePtr;
	int?rowLen?=?GetNumBytesPerRow（）;
	for?（?int?i=0;?i	{
		for?（?int?j=0;?j		{
			*（c++）?=?0;
		}
	}
}

/*?********************************************************************
?*??LoadBmpFile
?*??Read?into?memory?an?RGB?image?from?an?uncompressed?BMP?file.
?*??Return?true?for?success?false?for?failure.??Error?code?is?available
?*?????with?a?separate?call.
?*??Author:?Sam?Buss?December?2001.
?**********************************************************************/
/*!
	?*	LoadBmpFile?
	?*?\param?filename?input?file?name
	?*?\return?whether?the?loading?is?successful
	?*/
bool?RgbImage::LoadBmpFile（?const?char*?filename?）?
{??
	Reset（）;
	errno_t?err;
	FILE*?infile;		//?Open?for?reading?binary?data
	if?（（err?=?fopen_s（&infile?filename?“rb“））?!=?0）?{
		fprintf（stderr?“Unable?to?open?file:?%s\n“?filename）;
		ErrorCode?=?OpenError;
		return?false;
	}

	if?（?!infile?）?{
		fprintf（stderr?“Unable?to?open?file:?%s\n“?filename）;
		ErrorCode?=?OpenError;
		return?false;
	}

	bool?fileFormatOK?=?false;
	int?bChar?=?fgetc（?infile?）;
	int?mChar?=?fgetc（?infile?）;
	if?（?bChar==‘B‘?&&?mChar==‘M‘?）?{			//?If?starts?with?“BM“?for?“BitMap“
		skipChars（?infile?4+2+2+4+4?）;			//?Skip?4?fields?we?don‘t?care?about
		NumCols?=?readLong（?infile?）;
		NumRows?=?readLong（?infile?）;
		skipChars（?infile?2?）;					//?Skip?one?field
		int?bitsPerPixel?=?readShort（?infile?）;
		skipChars（?infile?4+4+4+4+4+4?）;		//?Skip?6?more?fields

		if?（?NumCols>0?&&?NumCols<=100000?&&?NumRows>0?&&?NumRows<=100000??
			&&?bitsPerPixel==24?&&?!feof（infile）?）?{
			fileFormatOK?=?true;
		}
	}
	if?（?!fileFormatOK?）?{
		Reset（）;
		ErrorCode?=?FileFormatError;
		fprintf（stderr?“Not?a?valid?24-bit?bitmap?file:?%s.\n“?filename）;
		fclose?（?infile?）;
		return?false;
	}

	//?Allocate?memory
	ImagePtr?=?new?unsigned?char[NumRows*GetNumBytesPerRow（）];
	if?（?!ImagePtr?）?{
		fprintf（stderr?“Unable?to?allocate?memory?for?%ld?x?%ld?bitmap:?%s.\n“?
				NumRows?NumCols?filename）;
		Reset（）;
		ErrorCode?=?MemoryError;
		fclose?（?infile?）;
		return?false;
	}

	unsigned?char*?cPtr?=?ImagePtr;
	for?（?int?i=0;?i		int?j;
		for?（?j=0;?j			*（cPtr+2）?=?fgetc（?infile?）;	//?Blue?color?value
			*（cPtr+1）?=?fgetc（?infile?）;	//?Green?color?value
			*cPtr?=?fgetc（?infile?）;		//?Red

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-04?17:56??Voronoi?Diagram2D\
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\.vs\
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\
?????目錄???????????0??2018-12-04?17:56??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\
?????文件???????34816??2018-12-04?17:56??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\.suo
?????文件?????6733824??2018-12-04?17:56??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\Browse.VC.db
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\
?????目錄???????????0??2018-12-04?17:56??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\
?????目錄???????????0??2018-07-26?17:37??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\597c50cab9dc43b4\
?????文件????50069504??2018-07-27?08:17??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\597c50cab9dc43b4\MAIN.ipch
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\638424cb7ccb77c4\
?????文件????50069504??2018-07-21?13:35??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\638424cb7ccb77c4\MAIN.ipch
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\b3961218084a946a\
?????文件????52035584??2018-07-14?14:01??Voronoi?Diagram2D\.vs\Voronoi?Diagram2D\v15\ipch\AutoPCH\b3961218084a946a\HEDER.ipch
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\MeshLib\
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\MeshLib\core\
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\MeshLib\core\bmp\
?????文件???????11443??2018-07-05?20:32??Voronoi?Diagram2D\MeshLib\core\bmp\RgbImage.cpp
?????文件????????7829??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\bmp\RgbImage.h
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\MeshLib\core\Geometry\
?????文件????????5082??2017-10-15?12:56??Voronoi?Diagram2D\MeshLib\core\Geometry\Point.h
?????文件????????6549??2017-03-10?11:59??Voronoi?Diagram2D\MeshLib\core\Geometry\Point2.H
?????文件????????4239??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Geometry\quat.h
?????目錄???????????0??2018-07-24?15:40??Voronoi?Diagram2D\MeshLib\core\Mesh\
?????文件???????61863??2018-07-20?20:00??Voronoi?Diagram2D\MeshLib\core\Mesh\baseMesh.h
?????文件???????11064??2017-04-11?21:08??Voronoi?Diagram2D\MeshLib\core\Mesh\boundary.h
?????文件???????24050??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Mesh\DynamicMesh.h
?????文件????????1778??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Mesh\Edge.h
?????文件????????1333??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Mesh\Face.h
?????文件????????3825??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Mesh\HalfEdge.h
?????文件???????20604??2016-01-21?19:07??Voronoi?Diagram2D\MeshLib\core\Mesh\iterators.h
............此處省略19個文件信息

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