fix: AcDbX3dSolid 正确性小修(失败留痕/缓存失效/GSMarker/死代码)

- StringToRegion 两个重载在 fixACISFormat 拒绝时打印长度与 SAT 首行,
  原来完全静默,现场只表现为构件消失,无法定位
- ReCreate 统一失效绘制缓存:清 m_pSolidDraw、m_arRegionFaces、
  m_pSubDMeshDraw。原来只有 AddMove/ResetMove/AddRotate/ResetRotate 清,
  TransformBy/SetSolidData/SetOrgPoint 调完 ReCreate 后 Draw3d 仍画旧几何
- GSMarker 改用独立成员 m_nGSMarker,不再借用 m_sszPoint2ds。
  后者在 kExtrude/kLoft/kSweep 里存断面/路径串,SetGSMarkerID 会覆盖成数字,
  导致 ReCreate 静默失败、几何丢失
- 删除 GetDrawSubDMesh 中 return 之后的 28 行不可达代码
- GetDraw2d / ByJson 补注释说明现状
This commit is contained in:
company-desktop-computer committed 2026-10-21 15:31:27 +08:00
1 parent 10d1fc00c8
commit f80ec56189
3 files changed
+54 -45

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@@ -3520,7 +3520,19 @@ AcDbRegion* CoreTools::StringToRegion(const CString & sRegionScrp)
{
std::string sUtf8 = CoreTools::unicode2Ansii((LPCTSTR)sRegionScrp, CP_UTF8);
std::string sNewSrc;
if (!fixACISFormat(sUtf8.c_str(), sUtf8.size(), sNewSrc)) return NULL;
if (!fixACISFormat(sUtf8.c_str(), sUtf8.size(), sNewSrc))
{
// 解析失败必须留痕,否则现场只表现为“构件不见了”
CString sHead = sRegionScrp;
int nLineEnd = sHead.Find(_T('\n'));
if (nLineEnd > 0)
sHead = sHead.Left(nLineEnd);
else
sHead = sHead.Left(60);
acutPrintf(_T("\nCoreTools::StringToRegion: 数据无效,长度=%d,首行=\"%s\"。"),
sRegionScrp.GetLength(), (LPCTSTR)sHead);
return NULL;
}
CFile file;
CString sFullPath = MakeTempSatPath();
@@ -3569,7 +3581,17 @@ AcDbRegion* CoreTools::StringToRegion(const CString & sRegionScrp)
AcDbRegion *CoreTools::StringToRegion(Adesk::UInt64 nLen, char *pszReg)
{
std::string sNewSrc;
if (!fixACISFormat(pszReg, (size_t)nLen, sNewSrc)) return NULL;
if (!fixACISFormat(pszReg, (size_t)nLen, sNewSrc))
{
// 解析失败必须留痕,否则现场只表现为“构件不见了”
std::string sHead(pszReg, (size_t)(nLen < 60 ? nLen : 60));
size_t nLineEnd = sHead.find('\n');
if (nLineEnd != std::string::npos)
sHead.erase(nLineEnd);
acutPrintf(_T("\nCoreTools::StringToRegion: 数据无效,长度=%I64u,首行=\"%S\"。"),
nLen, sHead.c_str());
return NULL;
}
AcDbRegion *pReg(NULL);
CString sFullPath = MakeTempSatPath();