命令:MAPCSASSIGN(AutoCAD Map 3D)3d
WGS84經緯度座標轉換爲WGS84投影座標:code
bool CCadFunction::CRS84ToWGS84(AcGePoint3d& ptSrc, AcGePoint3d& ptDes) { ads_point ptSrcTemp; ptSrcTemp[X] = ptSrc.x; ptSrcTemp[Y] = ptSrc.y; ptSrcTemp[Z] = ptSrc.z; if (RTNORM != ade_projsetsrc(_T("CRS:84"))) return false; if (RTNORM != ade_projsetdest(_T("WGS84.PseudoMercator"))) return false; ads_point ptDesTemp; if (RTNORM != ade_projptforward(ptSrcTemp, ptDesTemp)) return false; ptDes = asPnt3d(ptDesTemp); return true; }
未完待續io