此章节是一脉相承于基础建模指令，由于这一章节没有opencascade官方铺路，为完全原创。注意该装配是指具有相应装配关系及约束存在的，并非只是实体相对位置的存在。
下面将以装配工业机器人手作为案例进行讲解，将分为以下几个部分：
- 1
- 2
- 3
- 4
将会使用到以下函数：
AIS_InteractiveObject
instance=AIS_ConnectedInteractive()
instance.Connect()
assembly=AIS_MultipleConnectedInteractive()
assembly.Connect()
AIS_ConnectedInteractive 类，断开上一个视图的连接，并将高亮显示模式设置为0。这将突出显示线框演示文稿atypeofpresentation3d.top_AllView禁用隐藏线删除。（Disconnects the previous view and sets highlight mode to 0. This highlights the wireframe presentation aTypeOfPresentation3d. Top_AllView deactivates hidden line removal.）
有如下函数
-
AcceptShapeDecomposition()Informs the graphic context that the interactive Object may be decomposed into sub-shapes for dynamic selection.
Return type: bool
-
Connect()1.Establishes the connection between the Connected Interactive Object, anotherIobj, and its reference.
Parameters: anotherIObj (Handle_AIS_InteractiveObject &) –
Return type: void
-
Establishes the connection between the Connected Interactive Object, anotherIobj, and its reference. Locates instance in aLocation.
Parameters:anotherIobj (Handle_AIS_InteractiveObject &) –
aLocation (gp_Trsf) –
Return type：void
-
ConnectedTo()Returns the connection with the reference Interactive Object.
Return type: Handle_AIS_InteractiveObject
-
Disconnect()Clears the connection with a source reference. The presentation will no longer be displayed. Warning Must be done before deleting the presentation.
Return type: None
-
HasConnection()Returns true if there is a connection established between the presentation and its source reference.
Return type: bool
参考文献：