onecontour.h

VC实现等值线编成的COM组件的源程序代码

// Contour.h: interface for the COneContour class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_CONTOUR_H__1A402A48_1C4B_4F27_9DBD_719CF9D260D9__INCLUDED_)
#define AFX_CONTOUR_H__1A402A48_1C4B_4F27_9DBD_719CF9D260D9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "Triangulate.h"
#include "GlobalFunctions.h"

class COneContour  
{

public:
	COneContour(CTriangulate *T, double z);
	virtual ~COneContour();

private:
	void SearchZValuePointsOfTris();

public:
	int GetSegCount();
	double GetZValue();
	int * GetAfterPointsCount();
	XYZ ** GetAfterPoints();
	int * GetPointsCount();
	XYZ ** GetPoints();
	COneContour();
	void Initial(CTriangulate *T, double z, int smoothmethod = 0);
	void CreateContour();
//	void SetSmoothMethod( int method) { smoothmethod_ = method; };

private:
	double epsilon;
	CTriangulate *T;

	XYZ *points_[1024];			// 找到的三角形的等值线点（未平滑插值）
	int pointscount_[1024];

	XYZ *afterpoints_[1024];		// 插值后形成的等值点
	int afterpointscount_[1024];

	int smoothmethod_;		// 平滑方法,具体的平滑方法待定
	double zvalue;

	int segsum_;		// 保存在一个指针内的等值线段的数量
};

#endif // !defined(AFX_CONTOUR_H__1A402A48_1C4B_4F27_9DBD_719CF9D260D9__INCLUDED_)