void
ArxDbgUtils::collectVertices(const AcDb2dPolyline* pline, AcGePoint3dArray& pts,
AcGeDoubleArray& bulges, bool asWcsPts)
{
ASSERT(pline != NULL);
ASSERT(pts.isEmpty() && bulges.isEmpty());
AcDbObjectIterator* vertexIter = pline->vertexIterator();
ASSERT(vertexIter != NULL);
if (vertexIter == NULL)
return;
AcDb2dVertex* vertex;
for (; !vertexIter->done(); vertexIter->step()) {
if (acdbOpenObject(vertex, vertexIter->objectId(), AcDb::kForRead) == Acad::eOk) {
if (vertex->vertexType() != AcDb::k2dSplineCtlVertex) {
if (asWcsPts)
pts.append(pline->vertexPosition(*vertex)); // returns WCS
else
pts.append(vertex->position()); // returns ECS
bulges.append(vertex->bulge());
}
vertex->close();
}
}
delete vertexIter;
ASSERT(pts.isEmpty() == Adesk::kFalse);
if (pline->isClosed()) {
AcGePoint3d tmpPt = pts[0]; // used to be a bug in dynamic arrays (not sure if its still there??)
pts.append(tmpPt);
bulges.append(0.0);
}
}
Acad::ErrorStatus
rx_scanPline(AcDb2dPolyline* pline,
AcGePoint3dArray& points,
AcGeDoubleArray& bulges)
{
Acad::ErrorStatus es = Acad::eOk;
AcDb2dVertex* vert = NULL;
AcDbObjectId vId;
AcDbObjectIterator *vIter;
vIter = pline->vertexIterator();
for (; !vIter->done(); vIter->step()) {
vId = vIter->objectId();
if ( (es =pline->openVertex(vert, vId, AcDb::kForRead)) != Acad::eOk )
return es;
points.append(vert->position());
bulges.append(vert->bulge());
}
delete vIter;
return es;
}
static void AppendNewGoafPolygon( const AcGePoint3dArray& polygons,
const AcDbIntArray& polygon_counts,
const AcDbIntArray& colinearEdges,
const AcDbIntArray& parTypes,
const AcGePoint3dArray& ex_spts,
const AcGePoint3dArray& ex_epts,
const AcGeDoubleArray& ex_dirs,
const AcDbIntArray& linePos,
int k,
AcGePoint3dArray& spts,
AcGePoint3dArray& epts,
AcGeDoubleArray& dirs,
AcDbIntArray& gas_types,
AcDbIntArray& gas_linePos )
{
int s = 0;
for( int i = 0; i < k; i++ )
{
s += polygon_counts[i];
}
int t = s + polygon_counts[k];
for( int i = s; i < t; i++ )
{
if( colinearEdges[i] == 0 )
{
spts.append( ex_spts[i] );
epts.append( ex_epts[i] );
dirs.append( ex_dirs );
gas_types.append( parTypes[i] );
gas_linePos.append( linePos[i] );
}
}
}
void Additional_Class::Get_PolyLine_Length( AcDbObjectId PolyLineId, AcGeDoubleArray &LengthArray )
{
double PI=3.1415926535897932384626433832795;
AcDbEntity *pEnt_Temp = NULL;
Acad::ErrorStatus es = acdbOpenAcDbEntity(pEnt_Temp, PolyLineId, AcDb::kForRead);
if (es != Acad::eOk)
{
acutPrintf(_T("\nOPEN POLYLINE ERROR"));
return;
}
if (!pEnt_Temp->isKindOf(AcDbPolyline::desc()))
{
acutPrintf(_T("\nENTITY NOT POLYLINE"));
return;
}
AcDbPolyline *pPolyLine = AcDbPolyline::cast(pEnt_Temp);
int num = pPolyLine->numVerts();
for (int index=0; index<num; index++)
{
if (pPolyLine->segType(index) == AcDbPolyline::kLine)
{
AcGeLineSeg3d tempLine;
pPolyLine->getLineSegAt(index,tempLine);
double LineLength = tempLine.length();
LengthArray.append(LineLength);
}
else if (pPolyLine->segType(index) == AcDbPolyline::kArc)
{
AcGeCircArc2d tempArc;
pPolyLine->getArcSegAt(index,tempArc);
double StartAngle = tempArc.startAng();
double EndAngle = tempArc.endAng();
double Angle = EndAngle-StartAngle;
//Angle = (180/PI)*Angle;
double Radius = tempArc.radius();
double ArcLength = Radius*Angle;
LengthArray.append(ArcLength);
}
}
LengthArray.insertAt(0,0);
}
void ContourColorDlg::OnBnClickedOk()
{
UpdateData( TRUE );
// 获取图层名称
CString layer;
if( !GetLayer( layer ) )
{
MessageBox( _T( "没有选择包含等值线的图层" ) );
return;
}
AcGeDoubleArray zValues;
AcArray<COLORREF> colors;
int n = m_colorList.GetItemCount();
for( int i = 0; i < n; i++ )
{
ColorListItemData* pData = ( ColorListItemData* )m_colorList.GetItemData( i );
zValues.append( pData->z );
colors.append( pData->rgb );
}
// 删除最后一个z值
zValues.removeLast();
// 删除color list上的附加数据
DeleteColorListItemDatas();
// 获取图层上的等值线信息图元
AcDbObjectId objId = GetContourInfoOnLayer( layer );
SetContourInfo( objId, zValues, colors, m_bFillColor );
// 获取边界坐标数据
AcGePoint3dArray bounds;
GetBoundaryPoints( bounds );
if( bounds.isEmpty() )
{
MessageBox( _T( "请添加一个闭合的井田边界" ) );
return;
}
// 获取点集数据
AcGePoint3dArray datas;
GetContourDatas( objId, datas );
//assert((colors.length()-zValues.length()) == 1);
// 绘制填充
DrawFill( layer, bounds, datas, zValues, colors, m_bFillColor );
OnOK();
}
static void AdjustAndExplodeGoafPolygons( const AcDbVoidPtrArray& lines,
const AcGePoint3dArray& polygons,
const AcDbIntArray& polygon_counts,
AcGePoint3dArray& spts,
AcGePoint3dArray& epts,
AcGeDoubleArray& dirs )
{
for( int i = 0; i < polygon_counts.length(); i++ )
{
AcGePoint3dArray goaf_spts, goaf_epts;
AcGeDoubleArray goaf_dirs;
AdjustAndExplodeGoafPolygon( lines, polygons, polygon_counts, i, goaf_spts, goaf_epts, goaf_dirs );
spts.append( goaf_spts );
epts.append( goaf_epts );
dirs.append( goaf_dirs );
}
}
void
ArxDbgUtils::collectVertices(const AcDb2dPolyline* pline, AcGePoint3dArray& pts,
AcDbIntArray& types, AcGeDoubleArray& bulges,
AcGeDoubleArray& startWidths,
AcGeDoubleArray& endWidths, bool& hasWidth)
{
ASSERT(pline != NULL);
ASSERT(pts.isEmpty() && bulges.isEmpty());
hasWidth = false;
AcDbObjectIterator* vertexIter = pline->vertexIterator();
ASSERT(vertexIter != NULL);
if (vertexIter == NULL)
return;
AcDb2dVertex* vertex;
for (; !vertexIter->done(); vertexIter->step()) {
if (acdbOpenObject(vertex, vertexIter->objectId(), AcDb::kForRead) == Acad::eOk) {
if (vertex->vertexType() != AcDb::k2dSplineCtlVertex) {
pts.append(pline->vertexPosition(*vertex)); // returns WCS
bulges.append(vertex->bulge());
startWidths.append(vertex->startWidth());
endWidths.append(vertex->endWidth());
if (vertex->startWidth() || vertex->endWidth())
hasWidth = true;
types.append(vertex->vertexType());
}
vertex->close();
}
}
delete vertexIter;
ASSERT(pts.isEmpty() == false);
if (pline->isClosed()) {
AcGePoint3d tmpPt = pts[0]; // used to be a bug in dynamic arrays (not sure if its still there??)
pts.append(tmpPt);
bulges.append(0.0);
int tmpType = types[0];
types.append(tmpType);
double tmpWidth = startWidths[0];
startWidths.append(tmpWidth);
tmpWidth = endWidths[0];
endWidths.append(tmpWidth);
}
}
// 查找所有只关联一条直线的点坐标对应的分支以及方向
void FindInletBoundary( const AcDbObjectIdArray& objIds,
const AcDbVoidPtrArray& lines,
AcGePoint3dArray& inlet_spts,
AcGePoint3dArray& inlet_epts,
AcGeDoubleArray& inlet_dirs,
AcDbObjectIdArray& inlet_objIds )
{
// 查找所有的点
AcGePoint3dArray pts;
GetNodePoints( lines, pts );
if( pts.isEmpty() ) return;
for( int i = 0; i < pts.length(); i++ )
{
// 查找点关联的双线
AcDbIntArray linePos;
FindLinesByPoint( lines, pts[i], linePos );
if( linePos.length() != 1 ) continue;
// 获取双线的始末点坐标
int pos = linePos[0];
DoubleLine* pLine = ( DoubleLine* )lines[pos];
AcGePoint3d spt, ept;
pLine->getSEPoint( spt, ept );
// 判断当前点是始点还是末点
AcGePoint3d line_spt, line_ept;
if( spt == pts[i] )
{
pLine->getStartPoints( line_spt, line_ept );
}
else
{
pLine->getEndPoints( line_spt, line_ept );
}
inlet_spts.append( line_spt );
inlet_epts.append( line_ept );
inlet_dirs.append( pLine->getAngle() );
inlet_objIds.append( objIds[pos] );
}
}
static void GetEdgeWidths( const AcDbObjectIdArray& objIds, AcGeDoubleArray& widths )
{
//srand ( time(NULL) );
GambitParam gp;
GambitParamHelper::ReadGambitParam( gp );
// double width = 8;
double width = gp.width;
// 后续再修改
// 考虑在属性数据中增加字段"巷道宽度", 读取该数据作为巷道实际宽度
int n = objIds.length();
for( int i = 0; i < n; i++ )
{
//double w = 20 + rand()%20;
double w = width;
widths.append( w );
}
//widths[0] = 100;
//widths[1] = 40;
}
int CArxHelper::CreateHatch(AcDbHatch*& pHatch, const AcGePoint3dArray& arrPt,double dScale)
{
AcGePoint2dArray vertices;
AcGeDoubleArray bulges;
for (int i = 0; i < arrPt.length(); ++ i)
{
vertices.append(arrPt.at(i).convert2d(AcGePlane::kXYPlane));
bulges.append(0.0);
}
if (vertices.length() > 0)
{
pHatch = new AcDbHatch();
AcGeVector3d normal(0.0, 0.0, 1.0);
pHatch->setNormal(normal);
pHatch->setElevation(0.0);
pHatch->setAssociative(Adesk::kFalse);
pHatch->setPattern(AcDbHatch::kPreDefined, _T("SOLID"));
pHatch->appendLoop(AcDbHatch::kExternal,vertices,bulges);
pHatch->evaluateHatch();
pHatch->setPatternScale(dScale);
}
return 0;
}
