#pragma once
#include "itemselectcurve.h"
#include "itemfocusrect.h"


namespace NItem
{

#define MESH_GEOLOGICAL_SECTION		1		//地质剖面
#define MESH_VOLUME					2		//体积
#define MESH_SET_VALUE				3		//设置曲线范围内的Z值
#define MESH_CUT					4		//曲面切割
#define MESH_LINE_VALUE				5		//根据曲面插值曲线Z值
#define MESH_SCALE_Z				6		//Z值*系数
#define MESH_VOLUME_MODE_SELECT		7		//体积计算方式选择
#define MESH_CUT_SLICE				8		//切等时切片

class CItemMeshProcess : public CItemSelectCurve
{
public:
	CItemMeshProcess(CSigmaDoc * ppDoc);
	virtual ~CItemMeshProcess(void);

	virtual void DoLButtonUp(CRect8& rect);
	virtual BOOL DoSelectEnd(void);
	void SetProcessIdea(int nIdea);

	void OnOK(void) override;
	void OnCancel(void) override;;

	void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;;
	void OnLButtonUp(CDC *pDC, UINT nFlags, CPoint point, int vk) override;;
	int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;;
	BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) override;;
 	BOOL OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags) override;

	void ScaleZ(void);
	void SetValueZ(void);
	void LineValue(void);

	bool CalculateVolume(CCurveEx* pCurveRange, int mode, double & zOut, double & volumeOut);
	bool SetZOfSurface(CCurveEx* pCurveRange, int zMode, double zIn);
protected:
	//INT_PTR DoModal(UINT nID);

	int m_nIdea;
	CItemFocusRect* m_pItemFocus;

	double m_dValueZ;
	int m_nModeSetZ;	//设置Z值时的方式

	bool SetZOfSurfaceInMode12(CCurveEx * pCurveRange, double z0, BOOL bInCurve);
	void GeologicalSection(CCurveEx* pSplit);
	void SetValue(CCurveEx* pCurveRange, double z0, BOOL bInCurve);
	void Cut(CPositionList& select);
	int Cut(CMesh* pMesh, CPositionList& select);

	int LineValue(CMesh* pMesh, CPositionList& select);
	int m_nLineValueMode;
	double m_dLineValueStep;

	void SetValueZ(int nModeSel, double z);

	//体积计算
	void Volume(CCurveEx* pCurveRange, int mode);	//计算体积
	int m_nVolumeMode;
public:
	int GetVolumeMode(void);			//获得计算在什么曲面上计算体积（0=构造图、1=等厚图）
	void CutSlice(void);
};

};