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);
}
}
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);
}
}