www.pudn.com > CPoint3DCloud.rar > CPoint3DCloudDoc.cpp
// CPoint3DCloudDoc.cpp : implementation of the CCPoint3DCloudDoc class
//
#include "stdafx.h"
#include "CPoint3DCloud.h"
#include "CPoint3DCloudDoc.h"
#include "CPoint3DCloudView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCPoint3DCloudDoc
IMPLEMENT_DYNCREATE(CCPoint3DCloudDoc, CDocument)
BEGIN_MESSAGE_MAP(CCPoint3DCloudDoc, CDocument)
//{{AFX_MSG_MAP(CCPoint3DCloudDoc)
ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
//}}AFX_MSG_MAP
ON_COMMAND(ID_FILE_SEND_MAIL, OnFileSendMail)
ON_UPDATE_COMMAND_UI(ID_FILE_SEND_MAIL, OnUpdateFileSendMail)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCPoint3DCloudDoc construction/destruction
CCPoint3DCloudDoc::CCPoint3DCloudDoc()
{
// TODO: add one-time construction code here
}
CCPoint3DCloudDoc::~CCPoint3DCloudDoc()
{
}
BOOL CCPoint3DCloudDoc::OnNewDocument()
{
if (!CDocument::OnNewDocument())
return FALSE;
// TODO: add reinitialization code here
// (SDI documents will reuse this document)
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
// CCPoint3DCloudDoc serialization
void CCPoint3DCloudDoc::Serialize(CArchive& ar)
{
if (ar.IsStoring())
{
// TODO: add storing code here
}
else
{
// TODO: add loading code here
}
}
/////////////////////////////////////////////////////////////////////////////
// CCPoint3DCloudDoc diagnostics
#ifdef _DEBUG
void CCPoint3DCloudDoc::AssertValid() const
{
CDocument::AssertValid();
}
void CCPoint3DCloudDoc::Dump(CDumpContext& dc) const
{
CDocument::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CCPoint3DCloudDoc commands
void CCPoint3DCloudDoc::OnFileOpen()
{
// TODO: Add your command handler code here
CString m_strPathname;
CString m_strFilename;
CString m_strFileTitle;
CString m_strFileext;//文件的扩展名
LPTSTR lpszFilter = "ASCII Data Files(*.asc , *ASC)|*.asc|ASCII Data Files(*.txt , *TXT)|*.txt|All Files(*.*)|*.*||";
CFileDialog p_dlg(true,".txt",NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,lpszFilter,NULL);
if (p_dlg.DoModal() == IDOK)
{
m_strPathname = p_dlg.GetPathName();
m_strFilename = p_dlg.GetFileName();
m_strFileTitle = p_dlg.GetFileTitle();
m_strFileext = p_dlg.GetFileExt();//文件扩展名对话框
}
else
return ;
//m_strFileext.MakeUpper();//扩展名转化成大写字母
m_strFileext.MakeLower();//2005.7.21//
if (m_strFileext!="txt" && m_strFileext!="asc")
{
return ;
}
FILE *p_txt= fopen(m_strPathname,"r");
if (p_txt == NULL)
{
fclose(p_txt);
return ;
}
//////////////////////////////////////////////////////////////////////////
//检索文件开头
// int nSize = sizeof('\n');
TCHAR tHead ;
int nBegin = 0;
tHead = fgetc(p_txt);// tHead = fgetc(p_txt);
switch(tHead)
{
case EOF://
nBegin = 0;
break;
case '!'://Catia
OnFileOpenCATIA(p_txt);
return;
// nBegin = 50;
break;
case '#': //Geomagic
nBegin = 30;
break;
// case '\n':
// nBegin = 0;
// break;
default:
nBegin = 0;
break;
}
fseek(p_txt , nBegin , SEEK_SET);
//检索文件开头
//////////////////////////////////////////////////////////////////////////
//检索文件结尾 是否有字符串标志
fseek(p_txt ,-14L , SEEK_END);
TCHAR tchar[14]=_T("");
fgets(tchar , 13 , p_txt);
tchar[13] = '\0';
CString str = tchar;
int nEndCloud = str.Find("cloud");
int nEnd = -1;
if (nEndCloud == -1)
nEnd = EOF;
else if (nEndCloud != 6)
{
nEndCloud = nEndCloud - 20;
nEnd = fseek(p_txt ,nEndCloud , SEEK_END);
}
//检索文件结尾 是否有字符串标志
//////////////////////////////////////////////////////////////////////////
// 判定数据点格式是三个参数 还是六个参数
fseek(p_txt , nBegin , SEEK_SET);
TCHAR tchar1[128] = _T("");
fgets(tchar1 , 127 , p_txt);
str = tchar1;
int nLine = str.Find('\n');
int nNull = str.Find(' ') , nPos = 0;
int sum = 2;
while(nNull < nLine)
{
nPos = str.Find(' ' , nNull + 1);
if (nPos != -1)
{
nNull = nPos ;
++sum;
}
else
break;
}
// 判定数据点格式是三个参数 还是六个参数
//////////////////////////////////////////////////////////////////////////
POINT3D prMax , prMin;
prMax.x = -10000000.0;
prMax.y = -10000000.0;
prMax.z = -10000000.0;
prMin.x = 10000000.0;
prMin.y = 10000000.0;
prMin.z = 10000000.0;
//////////////////////////////////////////////////////////////////////////
fseek(p_txt , nBegin , SEEK_SET);
AfxGetApp()->BeginWaitCursor(); // vector m_prToothPointsVertexList;//2005.7.28添加//定义一个字符向量
m_prToothPointsVertexList.clear();// POINT3D f_xyz;
POINT7D f_xyz;
POINT3D f_xyzw;
switch(sum)
{
case 3://
while (fscanf(p_txt,"%f %f %f",&f_xyzw.x,&f_xyzw.y,&f_xyzw.z) != nEnd)
{
f_xyz = f_xyzw;
prMax.x=max(prMax.x,f_xyz.x);
prMax.y=max(prMax.y,f_xyz.y);
prMax.z=max(prMax.z,f_xyz.z);
prMin.x=min(prMin.x,f_xyz.x);
prMin.y=min(prMin.y,f_xyz.y);
prMin.z=min(prMin.z,f_xyz.z);
m_prToothPointsVertexList.push_back(f_xyz);
}
break;
default://
while (fscanf(p_txt,"%f %f %f %f %f %f",&f_xyz.x,&f_xyz.y,&f_xyz.z,&f_xyz.nx,&f_xyz.ny,&f_xyz.nz) != nEnd)
{
prMax.x=max(prMax.x,f_xyz.x);
prMax.y=max(prMax.y,f_xyz.y);
prMax.z=max(prMax.z,f_xyz.z);
prMin.x=min(prMin.x,f_xyz.x);
prMin.y=min(prMin.y,f_xyz.y);
prMin.z=min(prMin.z,f_xyz.z);
m_prToothPointsVertexList.push_back(f_xyz);
}
break;
}
fclose(p_txt);// vector ::iterator pItVector1,pItVector2;//为字符数组定义游标iterator
//////////////////////////////////////////////////////////////////////////
vector ::iterator pItVector1,pItVector2;
pItVector1= m_prToothPointsVertexList.end()-1;//除了最后一个元素
pItVector2= pItVector1-1;
if (Distance(*pItVector1,*pItVector2)<0.003)
{
m_prToothPointsVertexList.erase(pItVector1);
return ;
}
//////////////////////////////////////////////////////////////////////////
prBoxCenter = (prMax+prMin) / 2;
prBoxSize = (prMax-prMin) / 2;
CCPoint3DCloudView *pView =(CCPoint3DCloudView*) GetView(RUNTIME_CLASS(CCPoint3DCloudView));
m_nDocOpenGL = &(pView->m_nViewOpenGL);// double fmax = max(prBoxSize.x , prBoxSize.y);// fmax = max(prBoxSize.z , fmax);
m_nDocOpenGL->SetBox(tagCVector(prBoxCenter.x , prBoxCenter.y ,prBoxCenter.z) , tagCVector(prBoxSize.x , prBoxSize.y , prBoxSize.z));
AfxGetApp()->EndWaitCursor();
UpdateAllViews(NULL, 0, 0);
}
void CCPoint3DCloudDoc::OnDraw()
{
if (m_prToothPointsVertexList.empty())
return;
glColor3f(1.0 , 1.0 , 1.0 );// vector::iterator pItPoint3d;
vector::iterator pItPoint3d;
glBegin(GL_POINTS);
for (pItPoint3d = m_prToothPointsVertexList.begin() ;
pItPoint3d != m_prToothPointsVertexList.end() ; ++pItPoint3d)
if (pItPoint3d->w > 0)
glVertex3f(pItPoint3d->x , pItPoint3d->y ,pItPoint3d->z);
glEnd();
}
CView* CCPoint3DCloudDoc::GetView(CRuntimeClass *pViewClass)
{
POSITION pos = GetFirstViewPosition();
while (pos != NULL )
{
CView* pView = GetNextView(pos);
if (pView->IsKindOf(pViewClass))
return pView;
}
return NULL;
}
BOOL CCPoint3DCloudDoc::OnFileOpenCATIA(FILE *f_txt)
{
AfxGetApp()->BeginWaitCursor(); // vector m_prToothPointsVertexList;//2005.7.28添加//定义一个字符向量
m_prToothPointsVertexList.clear();
fseek(f_txt , 0L , SEEK_SET);
//////////////////////////////////////////////////////////////////////////
//catia head
TCHAR tchar[128] = _T("");
CString str ;
int i = 0;
for (i = 0 ; i < 5 ; ++i)
{
memset(tchar , 128 , 0);
fgets(tchar , 127 , f_txt);
tchar[127] = '\0';
}
/////////////////////////////////////////////////////////////////////////
//获取文件数据格式
str = tchar;
int nFirstChar = str.Find('\'') + 1;
int nEndChar = str.ReverseFind('\'');
int nChar = nEndChar - nFirstChar ;
CString strchar = str.Mid(nFirstChar , nChar);
nChar = (nChar + 1) / 5;
CString *strXYZ = new CString[nChar];
CString *strFormat = new CString[nChar];
for ( i = 0 ; i < nChar ; ++i)
{
strXYZ[i] = strchar.Mid(i * 5 , 1);
strFormat[i] = strchar.Mid(i * 5 + 3 , 1);
}
//获取文件数据格式
//////////////////////////////////////////////////////////////////////////
//点个数
for (i = 0 ; i < 2 ; ++i)
{
memset(tchar , 128 , 0);
fgets(tchar , 127 , f_txt);
tchar[127] = '\0';
}
str = tchar;
nFirstChar = str.Find('=') + 1;
nEndChar = str.GetLength() - nFirstChar;
strchar = str.Mid(nFirstChar , nEndChar);
int nPointSize = atoi(strchar);
m_prToothPointsVertexList.resize(nPointSize);
//
memset(tchar , 128 , 0);
fgets(tchar , 127 , f_txt);
tchar[127] = '\0';
//catia head
//////////////////////////////////////////////////////////////////////////
int *nXYZ = new int[nChar + 1];
int j = 0;
POINT3D prMax , prMin;
prMax.x = -10000000.0;
prMax.y = -10000000.0;
prMax.z = -10000000.0;
prMin.x = 10000000.0;
prMin.y = 10000000.0;
prMin.z = 10000000.0;
vector::iterator pItPoint7D = m_prToothPointsVertexList.begin();
for (j = 0 ; j < nPointSize ; ++j , ++pItPoint7D)
{
memset(tchar , 128 , 0);
fgets(tchar , 127 , f_txt);
tchar[127] = '\0';
str = tchar;
for ( i = 0 ; i < nChar ; ++i)
nXYZ[i] = str.Find(strXYZ[i]);
nXYZ[i] = str.GetLength();
for (i = 0 ; i < 3 ; ++i)
{
strchar = str.Mid(nXYZ[i] +1 , nXYZ[i + 1] - nXYZ[i] - 1);
switch(i)
{
case 0:
pItPoint7D->x = atof(strchar);
prMax.x=max(prMax.x,pItPoint7D->x);
prMin.x=min(prMin.x,pItPoint7D->x);
break;
case 1:
pItPoint7D->y = atof(strchar);
prMax.y=max(prMax.y,pItPoint7D->y);
prMin.y=min(prMin.y,pItPoint7D->y);
break;
case 2:
pItPoint7D->z = atof(strchar);
prMax.z=max(prMax.z,pItPoint7D->z);
prMin.z=min(prMin.z,pItPoint7D->z);
break;
}
}
}
//////////////////////////////////////////////////////////////////////////
delete [] strXYZ;
delete []strFormat;
delete []nXYZ;
strXYZ = NULL;
strFormat = NULL;
nXYZ = NULL;
fclose(f_txt);
prBoxCenter = (prMax+prMin) / 2;
prBoxSize = (prMax-prMin) / 2;
CCPoint3DCloudView *pView =(CCPoint3DCloudView*) GetView(RUNTIME_CLASS(CCPoint3DCloudView));
m_nDocOpenGL = &(pView->m_nViewOpenGL);// double fmax = max(prBoxSize.x , prBoxSize.y);// fmax = max(prBoxSize.z , fmax);
m_nDocOpenGL->SetBox(tagCVector(prBoxCenter.x , prBoxCenter.y ,prBoxCenter.z) , tagCVector(prBoxSize.x , prBoxSize.y , prBoxSize.z));
AfxGetApp()->EndWaitCursor();
UpdateAllViews(NULL, 0, 0);
return TRUE;
}