浠ｇ爜濡備笅錛?br />
#pragma once
// COpenCascadeCtrl
class COpenCascadeCtrl : public CStatic
{
DECLARE_DYNAMIC(COpenCascadeCtrl)
public:
COpenCascadeCtrl(Handle_Graphic3d_WNTGraphicDevice theGD);
virtual ~COpenCascadeCtrl();
Handle_AIS_InteractiveContext GetAIC() const {return mAISContext;}
Handle_V3d_View GetView() const { return mActiveView; }
protected:
DECLARE_MESSAGE_MAP()
public:
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
afx_msg void OnPaint();
private:
Handle_Graphic3d_WNTGraphicDevice theGraphicDevice;
Handle_V3d_View mActiveView;
Handle_V3d_Viewer mActiveViewer;
Handle_AIS_InteractiveContext mAISContext;
};
瀹炵幇鏂囦歡錛?br />
// OpenCascadeCtrl.cpp : implementation file
//
#include "stdafx.h"
#include "OpenCascadeCtrl.h"
// COpenCascadeCtrl
IMPLEMENT_DYNAMIC(COpenCascadeCtrl, CStatic)
COpenCascadeCtrl::COpenCascadeCtrl(Handle_Graphic3d_WNTGraphicDevice theGD)
: theGraphicDevice(theGD)
{
}
COpenCascadeCtrl::~COpenCascadeCtrl()
{
}
BEGIN_MESSAGE_MAP(COpenCascadeCtrl, CStatic)
ON_WM_CREATE()
ON_WM_PAINT()
END_MESSAGE_MAP()
// COpenCascadeCtrl message handlers
int COpenCascadeCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CStatic::OnCreate(lpCreateStruct) == -1)
return -1;
mActiveViewer = new V3d_Viewer(theGraphicDevice, Standard_ExtString("OpenCascadeCtrl"));
mActiveViewer->SetDefaultLights();
mActiveViewer->SetLightOn();
mActiveView = mActiveViewer->CreateView();
Handle(WNT_Window) aWNTWindow = new WNT_Window(theGraphicDevice, GetSafeHwnd(), Quantity_NOC_GRAY);
aWNTWindow->SetDoubleBuffer(Standard_False);
mActiveView->SetWindow(aWNTWindow);
mAISContext = new AIS_InteractiveContext(mActiveViewer);
mAISContext->SetDisplayMode(AIS_Shaded, false);
return 0;
}
void COpenCascadeCtrl::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
// Do not call CStatic::OnPaint() for painting messages
mActiveView->Redraw();
}
//
#include "stdafx.h"
#include "OpenCascadeCtrl.h"
// COpenCascadeCtrl
IMPLEMENT_DYNAMIC(COpenCascadeCtrl, CStatic)
COpenCascadeCtrl::COpenCascadeCtrl(Handle_Graphic3d_WNTGraphicDevice theGD)
: theGraphicDevice(theGD)
{
}
COpenCascadeCtrl::~COpenCascadeCtrl()
{
}
BEGIN_MESSAGE_MAP(COpenCascadeCtrl, CStatic)
ON_WM_CREATE()
ON_WM_PAINT()
END_MESSAGE_MAP()
// COpenCascadeCtrl message handlers
int COpenCascadeCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CStatic::OnCreate(lpCreateStruct) == -1)
return -1;
mActiveViewer = new V3d_Viewer(theGraphicDevice, Standard_ExtString("OpenCascadeCtrl"));
mActiveViewer->SetDefaultLights();
mActiveViewer->SetLightOn();
mActiveView = mActiveViewer->CreateView();
Handle(WNT_Window) aWNTWindow = new WNT_Window(theGraphicDevice, GetSafeHwnd(), Quantity_NOC_GRAY);
aWNTWindow->SetDoubleBuffer(Standard_False);
mActiveView->SetWindow(aWNTWindow);
mAISContext = new AIS_InteractiveContext(mActiveViewer);
mAISContext->SetDisplayMode(AIS_Shaded, false);
return 0;
}
void COpenCascadeCtrl::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
// Do not call CStatic::OnPaint() for painting messages
mActiveView->Redraw();
}
鐢ㄧ殑鏃跺欙紝鍦ㄥ璇濇涓婂姞涓涓狿icture鎺т歡錛圛DC_STATIC_LOC錛夛紝鍒濆鍖栧璇濇鐨勬椂鍊欏垱寤?span style="font-size: 13px; background-color: #eeeeee;">COpenCascadeCtrl
1 CRect rect;
2 GetDlgItem(IDC_STATIC_LOC)->GetWindowRect(&rect);
3 ScreenToClient(&rect);
4 m_OpenCascadeCtr->Create(_T(""), WS_CHILD|WS_VISIBLE, rect, this, IDC_STATIC_LOC);
2 GetDlgItem(IDC_STATIC_LOC)->GetWindowRect(&rect);
3 ScreenToClient(&rect);
4 m_OpenCascadeCtr->Create(_T(""), WS_CHILD|WS_VISIBLE, rect, this, IDC_STATIC_LOC);
浠ｇ爜涓嬭澆
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閾炬帴nglib.lib鐨勬椂鍊欎細鍑虹幇榪欐牱鐨勯棶棰橈細
error LNK2019: unresolved external symbol "public: void __cdecl Ng_Init(void)" (?Ng_Init@QEAAXXZ) referenced in function
宸ョ▼涓敤鍒頒簡Ng_Init錛岃屽湪nglib.lib涓病鏈夋壘鍒般?br />
鏌ョ湅涓媙glib.cpp鐨勫疄鐜幫紝鍙戠幇鐙楁棩鐨勮繖鏍峰寘鍚玭glib.h鐨勶細
namespace nglib {
#include "nglib.h"
}
#include "nglib.h"
}
澶存枃浠朵篃涓嶈鏄庝竴涓嬶紝榪欎笉鍧戠埞鍚楋紵
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鍙傛暟絀洪棿
OpenCASCADE鐨勬嫇鎵戠粨鏋勬槸鍦ㄥ弬鏁扮┖闂存弿榪板疄浣撶殑鏁版嵁緇撴瀯鈥斺旂敤灞閮ㄥ弬鏁扮┖闂存垨鍙楅檺鍙傛暟絀洪棿鎻忚堪銆?
Quote:
鍙傛暟絀洪棿錛圥arametric Space)錛氳錛圶1錛?#8230;…錛孹n)涓烘潵鑷諱綋X鐨勬牱鏈紝錛坸1,…xn錛変負鐩稿簲鐨勬牱鏈鹼紝θ鏄諱綋鍒嗗竷鐨勬湭鐭ュ弬鏁?θ∈Θ錛?
Θ琛ㄧずθ鐨勫彇鍊艱寖鍥?縐?#920;涓哄弬鏁扮┖闂?
鑳界敤榪欐牱鐨勬柟娉曟弿榪扮殑鐨勬嫇鎵戠粨鏋勬湁錛歏ertex, Face 鍜?Shape銆傚叾涓紝Vertex鐢ㄥ眬閮ㄥ弬鏁扮┖闂村畾涔夛紝Face鍜孲hape鐢ㄥ彈闄愬弬鏁扮┖闂村畾涔夈?
鍚勭鎷撴墤緇撴瀯鐨勫叧緋?/u>
綆鍗曠殑鎷撴墤緇撴瀯鍙互鍙互緇勫悎鎴愬鏉傛嫇鎵戠粨鏋勶細
Edge鐨勯泦鍚堟瀯鎴怶ire錛孎ace鐨勯泦鍚堟瀯鎴怱hell錛孲olid鐨勯泦鍚堟瀯鎴怌ompSolid銆?
鍚勭涓嶅悓鐨剆hape鏋勬垚Compound
鍏變韓鏁版嵁緇撴瀯
shape鍦ㄦ嫇鎵戠粨鏋勪腑鏄彲浠ュ叡浜殑錛屼緥濡備袱鏉¤竟鐨勫叡鐐癸紝涓や釜闈㈢殑鍏辮竟銆侰ASCADE鐢ㄥ紩鐢ㄦ柟娉曞鐞嗗叡浜暟鎹粨鏋勶紝褰撶畝鍗曠殑寮曠敤涓嶈兘婊¤凍闇瑕佺殑鏃跺欙紝灝辮鐢ㄥ埌鍙﹀鐨勪俊鎭細orientation 鍜?local coordinate reference ( LCR )銆傚叾涓紝
× Orientation 鐢ㄤ簬鎸囧畾shape鍦ㄨ竟鐣屼腑鐨勫紩鐢ㄦ柟娉曪紙shape鐨勬柟鍚戯級銆?
× LCR 鍏佽涓轟竴涓猻hape鍒跺畾涓涓笉鍚屼簬鍏跺畾涔変綅緗殑location銆?
Quote:
Orientation: CASCADE鐨勫洓綾繪柟鍚?/font>
Quote:
Coordinate System of OpenCASCADE
浜屻乀opoDS
OpenCASCADE鐨凾opoDS package鎻愪緵浜嗕袱澶х被class
× TopoDS_Shape鍙婂叾瀛愮被
鍖呭惈orientation鍜宭ocation淇℃伅
× TopoDS_TShape鍙婂叾瀛愮被
鍦╨ocal coordinate system鎻忚堪shape錛屾病鏈塷rientation淇℃伅銆?
涓よ呯殑鑱旂郴錛?
TopoDS_Shape寮曠敤浜嗕竴浠絋opoDS_TShape錛屽茍涓篢opoDS_TShape澧炲姞浜唎rientation鍜宭ocation淇℃伅銆傜粨鍚?strong>鍏變韓鏁版嵁緇撴瀯閮ㄥ垎灝卞彲浠ョ湅鍑猴細TopoDS_TShape鍖呭惈浜嗙湡姝ｇ殑鍑犱綍鏁版嵁錛孴opoDS_Shape瀹炵幇浜嗘暟鎹叡浜満鍒訛紝騫舵病鏈夊鏉傜殑鏁版嵁緇撴瀯銆傛鍥犱負濡傛錛孋ASCADE涓璗opoDS_Shape鏄互value鐨勬柟寮忓鐞嗭紝鑰孴opoDS_TShape浠ュ紩鐢ㄧ殑鏂瑰紡澶勭悊銆?
TopoDS_Shape瀵硅薄鐨勬瘮杈?/u>
Partner鍏崇郴錛氬叡浜浉鍚岀殑TopoDS_TShape
Same鍏崇郴錛歅artner鍏崇郴錛屽茍涓斿叡浜浉鍚岀殑local reference
Equal鍏崇郴錛歋ame鍏崇郴錛屽茍涓旀嫢鏈夌浉鍚岀殑 Orientation錛岀湡姝ｇ殑鐩哥瓑銆?
鍙傝冩枃鐚?
OpenCASCADE瀹樻柟鏂囨。
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