根据图层分离实体（有源码）
本帖最后由 SdlFreeCAD 于 2024-5-31 12:45 编辑layoutentbyLayer.gif
这个非常棒，给大神大大的赞 这不是【原码共享】版块？ lxl217114 发表于 2023-4-19 09:59
这不是【原码共享】版块？
到处都是商业的气息,技术的风气不正 可以分享下吗
664571221 发表于 2023-8-19 16:06
可以分享下吗
可以， 加QQ
可以分享一下源码吗？ 本帖最后由 SdlFreeCAD 于 2024-5-31 12:43 编辑
工程全套源码是需要的话，发私信。 void
ArxDbgCmdTests::registerCommandLineFunctions(AcEdCommandStack* cmdStack, LPCTSTR appname)
{
cmdStack->addCommand(appname, _T("LayoutEntByLayer"), _T("LayoutEntByLayer"), (ACRX_CMD_MODAL | ACRX_CMD_USEPICKSET), &LayoutEntitiesByLayer);
}
void ArxDbgCmdTests::LayoutEntitiesByLayer()
{
acutPrintf(_T("\n\n--------------------QQ:1005144760-------------------------------------"));
acutPrintf(_T("\n定制CAD功能开发,支持Autocad、Revit、 NX、 Solidwork、CATIA等平台. QQ:1005144760"));
acutPrintf(_T("\n--------------------QQ:1005144760-------------------------------------\n\n"));
acutPrintf(_T("\n根据图层排序,排序规则: 实体包围盒左下点坐标和排序方向确定(Y轴方向排序:Y坐标从小到大, X轴方向排序:X坐标从由小到大)"));
CString strPrompt;
strPrompt.Format(_T("\n选择块实体或 <全部选择>"));
ArxDbgRbList filter;
ArxDbgSelSet ss;
AcDbObjectIdArray objIds;
ArxDbgSelSet::SelSetStatus selStatus = ss.userSelect(strPrompt, NULL, filter.data());
if (selStatus == ArxDbgSelSet::kNone)
{
// 选择图中所有的块实体
ss.allSelect(filter.data());
ss.asArray(objIds);
}
else if (selStatus == ArxDbgSelSet::kSelected)
{
// 用户选择了文本转换选择集
ss.asArray(objIds);
}
if (objIds.length() == 0)
{
acutPrintf(_T("\n没有实体,命令退出!"));
return;
}
std::map<AcDbObjectId, AcDbObjectIdArray> layerToObjIds;
std::map<AcDbObjectId, AcDbExtents> layerToExtent;
for (int i = 0; i < objIds.logicalLength(); i++)
{
AcDbEntityPointer pEnt(objIds, AcDb::kForRead);
if (pEnt.openStatus() != Acad::eOk)
{
acutPrintf(_T("\nWarning: open error. ignore one entity."));
continue;
}
AcDbExtents ex;
if (Acad::eOk != pEnt->getGeomExtents(ex))
{
acutPrintf(_T("\nWarning: geom extent error. ignore this entity."));
continue;
}
layerToObjIds.append(objIds);
layerToExtent.addExt(ex);
}
size_t nLayerCount = layerToObjIds.size();
acutPrintf(_T("\n共选择%d实体, 分布在%d图层"), objIds.logicalLength(), nLayerCount);
if (nLayerCount <= 1)
{
acutPrintf(_T("\n 图层数量过少,不需要排序!"));
return;
}
bool bIsYAxis = true;
ArxDbgUiPrKeyWordDef prKeyDirection(_T("选择排序方向"), _T("X Y"), _T("Y"));
if (prKeyDirection.go() != ArxDbgUiPrBase::kOk)
return;
if (prKeyDirection.isKeyWordPicked(_T("X")))
bIsYAxis = Adesk::kFalse;
AcDbExtents exTotal;
std::map<AcDbObjectId, AcDbExtents> layerToExtentToSort;
layerToExtentToSort = layerToExtent;
AcDbObjectIdArray sortedLayers;
while (layerToExtentToSort.size() > 0)
{
if (layerToExtentToSort.size() == 1)
{
sortedLayers.append(layerToExtentToSort.begin()->first);
break;
}
std::map<AcDbObjectId, AcDbExtents>::iterator it = layerToExtentToSort.begin();
AcDbExtents exMin = it->second;
AcDbObjectId idMin = it->first;
it++;
for (; it != layerToExtentToSort.end(); it++)
{
AcDbExtents exCur = it->second;
if (bIsYAxis)
{
if (exMin.minPoint().y - exCur.minPoint().y > -1e-6)
{
exMin = exCur;
idMin = it->first;
}
}
else
{
if (exMin.minPoint().x - exCur.minPoint().x > -1e-6)
{
exMin = exCur;
idMin = it->first;
}
}
}
sortedLayers.append(idMin);
layerToExtentToSort.erase(idMin);
exTotal.addExt(exMin);
}
ArxDbgUiPrPoint prInsert(_T("\n指定布局插入点"), NULL);
if (prInsert.go() != ArxDbgUiPrBase::kOk)
{
return;
}
CString str;
if (bIsYAxis)
{
str.Format(_T("\n指定Y轴间距"));
}
else
{
str.Format(_T("\n指定X轴间距"));
}
double dOffset = 0.0;
ArxDbgUiPrDistDef prDist(_T("\n指定偏移距离"), NULL, ArxDbgUiPrDist::kNoNeg, prInsert.value(), 0.0);
prDist.setAllowNone(true);
ArxDbgUiPrBase::Status st = prDist.go();
if (st == ArxDbgUiPrBase::kNone)
{
dOffset = 0.0;
}
else if (st == ArxDbgUiPrBase::kOk)
{
dOffset = prDist.value();
}
else
{
return;
}
AcGePoint3d ptInsert = prInsert.value();
AcGeVector3d offVec = AcGeVector3d::kYAxis * dOffset;
if (!bIsYAxis)
{
offVec = AcGeVector3d::kXAxis * dOffset;
}
bool bCreateLayerName = false;
ArxDbgUtils::yesNoPromptDef(_T("创建图层名字?"), bCreateLayerName, false);
AcGeVector3d lastOffVec;
for (int i = 0; i < sortedLayers.logicalLength(); i++)
{
AcDbExtents ex = exTotal; //layerToExtent.at(sortedLayers); 按每个图形的Extend计算.
AcGeMatrix3d matrix = AcGeMatrix3d::translation(ptInsert - ex.minPoint());
//For Test
// AcDbExtents extmp = ex;
// extmp.transformBy(matrix);
// drawExtent(extmp);
if (bCreateLayerName)
{
AcGePoint3d ptLeftBottom = ex.minPoint();
ptLeftBottom.transformBy(matrix);
AcDbLayerTableRecordPointer pLayerTblRec(sortedLayers, AcDb::kForRead);
if (pLayerTblRec.openStatus() == Acad::eOk)
{
AcString strName;
pLayerTblRec->getName(strName);
if (!strName.isEmpty())
{
AcDbMText* pNewText = new AcDbMText;
pNewText->setLocation(ptLeftBottom); // set to be just to the right of the logo
double dHeight = (ex.maxPoint() - ex.minPoint()).dotProduct(AcGeVector3d::kYAxis);
pNewText->setTextHeight(dHeight * 0.05);
//pNewText->setWidth(0.0);
pNewText->setContents(strName);
pNewText->setAttachment(AcDbMText::kBottomLeft);
ArxDbgUtils::addToCurrentSpaceAndClose(pNewText);
}
}
}
const AcDbObjectIdArray& entIds = layerToObjIds];
for (int j = 0; j < entIds.logicalLength(); j++)
{
AcDbEntityPointer pEnt(entIds, AcDb::kForWrite);
if (pEnt.openStatus() == Acad::eOk)
{
pEnt->transformBy(matrix);
}
}
if (bIsYAxis)
{
ptInsert += AcGeVector3d(0, ex.maxPoint().y - ex.minPoint().y, 0);
}
else
{
ptInsert += AcGeVector3d(ex.maxPoint().x - ex.minPoint().x, 0, 0);
}
ptInsert += offVec;
}
} SdlFreeCAD 发表于 2024-5-31 12:42
您好，请问这是arx的源码吗？
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