void CameraDefaultCtrl::onMouseMove(float x, float y)
{
if(m_bLeftDrag)
{
Vector2 nowPt(x,y);
Vector2 delta = nowPt - m_lastDragPt;
m_yaw += delta.x*2;
m_pitch += delta.y*2;
updateViewMat();
m_lastDragPt.x = x;
m_lastDragPt.y = y;
}
else if(m_bRightDrag)
{
Vector3 vX(1, 0, 0);
Vector3 vZ(0, 0, 1);
Vector2 nowPt(x,y);
Vector2 delta = nowPt - m_lastDragPt;
delta *= m_moveSpeed;
m_lookAt -= vX*delta.x;
m_lookAt -= vZ*delta.y;
updateViewMat();
m_lastDragPt = nowPt;
}
}
// mirror a placement of one entity
static void MirrorAndStretchPlacement(CPlacement3D &pl)
{
ASSERT(_wmtMirror==WMT_X||_wmtMirror==WMT_Y||_wmtMirror==WMT_Z||_wmtMirror==WMT_NONE);
// if there should be mirror
if (_wmtMirror!=WMT_NONE) {
// make rotation matrix for the placement
FLOATmatrix3D m;
MakeRotationMatrix(m, pl.pl_OrientationAngle);
// get row vectors, with object x flipped
FLOAT3D vX(-m(1,1),m(1,2),m(1,3));
FLOAT3D vY(-m(2,1),m(2,2),m(2,3));
FLOAT3D vZ(-m(3,1),m(3,2),m(3,3));
// flip needed axis
switch(_wmtMirror) {
case WMT_X:
pl.pl_PositionVector(1) = -pl.pl_PositionVector(1);
vX = -vX;
break;
case WMT_Y:
pl.pl_PositionVector(2) = -pl.pl_PositionVector(2);
vY = -vY;
break;
case WMT_Z:
pl.pl_PositionVector(3) = -pl.pl_PositionVector(3);
vZ = -vZ;
break;
default: ASSERT(FALSE);
}
// compose matrix back from the vectors
m(1,1) = vX(1); m(2,1) = vY(1); m(3,1) = vZ(1);
m(1,2) = vX(2); m(2,2) = vY(2); m(3,2) = vZ(2);
m(1,3) = vX(3); m(2,3) = vY(3); m(3,3) = vZ(3);
// decompose matrix into angles
DecomposeRotationMatrix(pl.pl_OrientationAngle, m);
}
pl.pl_PositionVector*=_fStretch;
}
extern "C" int PASCAL EXPORT Convert( const char* strFile_In , const char* strFile_Out )
{
AFX_MANAGE_STATE( AfxGetStaticModuleState( ) );
int bRet = 0;
TCHAR strFile_In_T[MAX_PATH] = { _T( "" ) };
TCHAR strFile_Out_T[MAX_PATH] = { _T( "" ) };
UTF8_TO_WIDE( strFile_In_T , strFile_In );
UTF8_TO_WIDE( strFile_Out_T , strFile_Out );
CoInitialize( NULL );
PPT_Application pApp;
COleException cErr;
TCHAR strErr[256] = { _T( "" ) };
cErr.GetErrorMessage( strErr , 256 );
vector<int> vPIDs;
GetPptPID( vPIDs , PROCESS_FACT::INIT );
int nRet = pApp.CreateDispatch( _T( "Powerpoint.Application" ) , &cErr );
if( nRet > 0 )
{
int nPID = GetPptPID( vPIDs , PROCESS_FACT::FIND );
pApp.put_Visible( 1 );
PPT_Presentations pPresentations = pApp.get_Presentations( );
COleVariant vTrue( ( short ) TRUE ) , vFalse( ( short ) FALSE ) , vOptional( ( long ) DISP_E_PARAMNOTFOUND , VT_ERROR ) , vZ( ( short ) 0 ) ;
try
{
//Open Workbook
CString strBookPath( strFile_In_T );
strBookPath.Replace( _T( "//" ) , _T( "\\" ) );
PPT_Presentation pPresentation = pPresentations.Open( strBookPath , 0 , 0 , 0 );
if( pPresentation.m_lpDispatch )
{
try
{
//Convert
CString strPdfPath( strFile_Out_T );
strPdfPath.Replace( _T( "//" ) , _T( "\\" ) );
pPresentation.ExportAsFixedFormat( strPdfPath , ppFixedFormatTypePDF , 0 , 0 , ppPrintHandoutHorizontalFirst
, ppPrintOutputSlides , 0 , NULL , ppPrintAll , NULL , false , false , true , true , false , vOptional );
bRet = TASK_STATE::TASK_STATE_SUC;
pPresentation.Close( );
}
catch( ... )
{
bRet = TASK_STATE::TASK_STATE_FILE_CONVERT_FAIL;
pPresentation.Close( );
}
pPresentation.ReleaseDispatch( );
}
}
catch( ... )
{
bRet = TASK_STATE::TASK_STATE_FILE_OPEN_FAIL;
}
pPresentations.ReleaseDispatch( );
pApp.Quit( );
pApp.ReleaseDispatch( );
GetPptPID( vPIDs , PROCESS_FACT::TERMINATE , nPID );
Sleep( 1000 );
}
CoUninitialize( );
return bRet;
}
/*!
* @discussion Find the time taken to reach a position on z axis
* @param z
* @return double
*/
double Path::timeAtZ(double z) const {
double dest_time = (z - m_origin.Z()) / vZ();
return dest_time;
}
BOOL CmyWord::OpenDocument(CString fileName)
{
if (!m_wdDocs.m_lpDispatch)
{
AfxMessageBox(_T("Documents为空!"), MB_OK|MB_ICONWARNING);
return FALSE;
}
COleVariant vTrue((short)TRUE),
vFalse((short)FALSE),
vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR),
vZ((short)0);
COleVariant vFileName(fileName);
//得到document变量
//m_wdDoc.AttachDispatch(m_wdDocs.Add(vFileName, vOptional, vOptional, vOptional)) ; // Close AttachDispatch
//得到document变量
m_wdDoc.AttachDispatch(m_wdDocs.Open(
vFileName, // FileName
vTrue, // Confirm Conversion.
vFalse, // ReadOnly.
vFalse, // AddToRecentFiles.
vOptional, // PasswordDocument.
vOptional, // PasswordTemplate.
vOptional, // Revert.
vOptional, // WritePasswordDocument.
vOptional, // WritePasswordTemplate.
vOptional, // Format. // Last argument for Word 97
vOptional, // Encoding // New for Word 2000/2002
vOptional, // Visible
//如下4个是word2003需要的参数。本版本是word2000。
vOptional, // OpenAndRepair
vZ, // DocumentDirection wdDocumentDirection LeftToRight
vOptional, // NoEncodingDialog
vOptional
) // Close Open parameters
); // Close AttachDispatch
if (!m_wdDoc.m_lpDispatch)
{
AfxMessageBox(_T("Document获取失败!"), MB_OK|MB_ICONWARNING);
return FALSE;
}
//得到selection变量
m_wdSel = m_wdApp.GetSelection();
if (!m_wdSel.m_lpDispatch)
{
AfxMessageBox(_T("Select获取失败!"), MB_OK|MB_ICONWARNING);
return FALSE;
}
//得到全部DOC的Range变量
m_wdRange = m_wdDoc.Range(vOptional,vOptional);
if(!m_wdRange.m_lpDispatch)
{
AfxMessageBox(_T("Range获取失败!"), MB_OK|MB_ICONWARNING);
return FALSE;
}
return TRUE;
}
void CAM_Render(CEntity *pen, CDrawPort *pdp)
{
if( cam_bRecord) {
if (!_bInitialized) {
_bInitialized = TRUE;
SetSpeed(1.0f);
_fStartTime = _pTimer->CurrentTick();
}
FLOATmatrix3D m;
MakeRotationMatrixFast(m, _cp.cp_aRot);
FLOAT3D vX, vY, vZ;
vX(1) = m(1,1); vX(2) = m(2,1); vX(3) = m(3,1);
vY(1) = m(1,2); vY(2) = m(2,2); vY(3) = m(3,2);
vZ(1) = m(1,3); vZ(2) = m(2,3); vZ(3) = m(3,3);
_cp.cp_aRot(1)-=_pInput->GetAxisValue(MOUSE_X_AXIS)*0.5f;
_cp.cp_aRot(2)-=_pInput->GetAxisValue(MOUSE_Y_AXIS)*0.5f;
if( cam_bMoveForward) { _cp.cp_vPos -= vZ *cam_fSpeed; };
if( cam_bMoveBackward) { _cp.cp_vPos += vZ *cam_fSpeed; };
if( cam_bMoveLeft) { _cp.cp_vPos -= vX *cam_fSpeed; };
if( cam_bMoveRight) { _cp.cp_vPos += vX *cam_fSpeed; };
if( cam_bMoveUp) { _cp.cp_vPos += vY *cam_fSpeed; };
if( cam_bMoveDown) { _cp.cp_vPos -= vY *cam_fSpeed; };
if( cam_bTurnBankingLeft) { _cp.cp_aRot(3) += 10.0f; };
if( cam_bTurnBankingRight) { _cp.cp_aRot(3) -= 10.0f; };
if( cam_bZoomIn) { _cp.cp_aFOV -= 1.0f; };
if( cam_bZoomOut) { _cp.cp_aFOV += 1.0f; };
if( cam_bZoomDefault) { _cp.cp_aFOV = 90.0f; };
Clamp( _cp.cp_aFOV, 10.0f, 150.0f);
if( cam_bResetToPlayer) {
_cp.cp_vPos = pen->GetPlacement().pl_PositionVector;
_cp.cp_aRot = pen->GetPlacement().pl_OrientationAngle;
}
if( cam_bSnapshot) {
cam_bSnapshot = FALSE;
WritePos(_cp);
}
} else {
if (!_bInitialized) {
_bInitialized = TRUE;
ReadPos(_cp0);
ReadPos(_cp1);
SetSpeed(_cp0.cp_fSpeed);
_fStartTime = _pTimer->CurrentTick();
}
TIME tmNow = _pTimer->GetLerpedCurrentTick()-_fStartTime;
if (tmNow>_cp1.cp_tmTick) {
_cp0 = _cp1;
ReadPos(_cp1);
SetSpeed(_cp0.cp_fSpeed);
}
FLOAT fRatio = (tmNow-_cp0.cp_tmTick)/(_cp1.cp_tmTick-_cp0.cp_tmTick);
_cp.cp_vPos = Lerp(_cp0.cp_vPos, _cp1.cp_vPos, fRatio);
_cp.cp_aRot = Lerp(_cp0.cp_aRot, _cp1.cp_aRot, fRatio);
_cp.cp_aFOV = Lerp(_cp0.cp_aFOV, _cp1.cp_aFOV, fRatio);
}
CPlacement3D plCamera;
plCamera.pl_PositionVector = _cp.cp_vPos;
plCamera.pl_OrientationAngle = _cp.cp_aRot;
// init projection parameters
CPerspectiveProjection3D prPerspectiveProjection;
prPerspectiveProjection.FOVL() = _cp.cp_aFOV;
prPerspectiveProjection.ScreenBBoxL() = FLOATaabbox2D(
FLOAT2D(0.0f, 0.0f), FLOAT2D((float)pdp->GetWidth(), (float)pdp->GetHeight())
);
prPerspectiveProjection.AspectRatioL() = 1.0f;
prPerspectiveProjection.FrontClipDistanceL() = 0.3f;
CAnyProjection3D prProjection;
prProjection = prPerspectiveProjection;
// set up viewer position
prProjection->ViewerPlacementL() = plCamera;
// render the view
RenderView(*pen->en_pwoWorld, *(CEntity*)NULL, prProjection, *pdp);
}
