1,fill面[img]https://www.icax.org/static/image/smiley/default/cake.gif[/img]ATCreateTopologicalFill,然后把面拉伸[img]https://www.icax.org/static/image/smiley/default/cake.gif[/img]ATCreateTopPrism
2,把线投影到sketch, CATISpecObject_var ProjectGeometry( const CATBaseUnknown_var& iGeom,
CATListValCATI2DWFGeometry_var& oGeoms,
const int iPhantom =0,
CATBaseUnknown* iNearGeom =NULL,
const double* iSel2DPt =NULL,
const int iDatum =0) = 0
然后拉伸 |