使用NXOpen C++创建和编辑特征的详细过程，一看就会！

admin

% t! G% `$ y) y; G) R; d
& P# X; W5 D& ?- C' ]2 k, N/ GCreate a New Feature 创建NXfeature的标准过程
& F1 ^9 r* I1 ^1.Create an instance of the builder object for the desired feature type providing a null object as input.
创建一个builder实例，null作为输入
2.Edit the properties of the builder object to set the feature parameters and options.
( ~2 @1 Y3 h7 o  T' e1 C$ x3 K编辑创建的builder，设置一些参数或者选项
! R4 t2 x  V3 z" c( U/ o/ L3.Use the Commit method of the builder object to create an instance of the feature.  The Commit method will return the new feature object.
4 r/ r" T0 \, U# c+ y  E使用commit的方法来创建这个feature的实例，这样就可以返回一个feature对象
4.Use the Destroy method of the builder object to delete the builder object.
使用destory方法删除builder对象。
编辑特征也是同样的操作过程！

2 y+ W, @$ o  [3 z* x9 {8 u代码举例：
; f% {: z/ B0 WSession *NXSession = Session::GetSession();
Part *workPart (NXSession->Parts()->Work());
Feature *nullFeature (NULL);
Point3d origin = new Point3d(0.0, 0.0, 0.0);
//**************************************************************************
//CREATE BLOCK 创建方块
9 ]) R( O) \# ]4 A$ Z7 z( ABlockFeatureBuilder *newBlock = NULL;
newBlock = workPart->Features()->CreateBlockFeatureBuilder(nullFeature);
; |6 v% [/ G7 h4 T! J' fnewBlock->SetOriginAndLengths(origin, "50", "80", "100");
Feature *blockFeature = newBlock->CommitFeature();
newBlock->Destroy();
4 b) T7 }# g- J: j! s* f3 t$ G) G$ a//**************************************************************************
  ?% {# q! q# T+ J4 T9 |//EDIT BLOCK 编辑方块
BlockFeatureBuilder *oldBlock = workPart->Features()->CreateBlockFeatureBuilder(blockFeature);
oldBlock->SetOriginAndLengths(origin, "100", "20", "50");
# A. d; P  D  Q9 H2 Z& X6 holdBlock->CommitFeature();
oldBlock->Destroy();
% L8 U* y3 p* X' y% A
2 C/ V4 Q& M/ g7 O' L3 p( U- r