I draw it with 3 rectangles and when I union them, the unioned shape changes to a rectangle . Please tell me how can I union it and how can I import the unioned shape to my custom shape .Thank you!
Adding shapes to a stencil;
- open/select the stencil you want to add your shape to
- notice the little gear icon in upper right corner of opened/selected stencil, click it and select edit stencil.
- your stencil opens in its own canvas
- copy your shape from the canvas you worked on and paste it in the stencil canvas.
- save stencil.
Yeah, that’s how unioning works; all of the selected shapes get merged into one shape.
It sounds like what you really want to do is group your objects together, not union.