You can combine two or more 3D solids, surfaces, or 2D regions into a single, composite 3D solid, surface, or region. You must select the same type of objects to combine.
Command entry: union
Create two or more objects. If the area is closed (unless you use a command or BOUNDARY REGION) commands you can use UNION to merge objects into one.
The procedure for cutting off an object from another is made as follows:
- Open a drawing with 2D or 3D objects and display in a 2D or 3D view.
- Choose Modify, Solid Editing, UNION (or)
- Type UNION at the command prompt Command: UNION Select objects: Pick the objects to Union (Press ENTER) Select solids and regions to union: Pick the other solids (Press ENTER)
Solid Objects Unioned Together |
This command UNION can be used eg: when you draw the walls of the house and they want to merge into one entity.The color layer will determine the color of the merged objects.
NOTE: You cannot use UNION with mesh objects. However, if you select a mesh object, you will be prompted to convert it to a 3D solid or surface.
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