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|tool_image96| Segment Sync
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  Simulate to close the dart(s) / shirring, or merge the pieces together, and to adjust the contour as desired by using this tool.  
  
  .. note:: Before using this tool, recommend the users to enable the Shadow function, so that uesrs can check and compare the results.  

  
Simulate dart closing, modify the segment
======================================================

  #. Select desired element (the segment where the dart locates); 
  
  #. Select |tool_image96| tool; 
  
  #. Left-click any endpoint of the segment (the one you click is the fixed point); 
  
  #. Now it shows the state of dart closing, you can modify the segment by dragging it; (if the piece is too small to modify, press the **Space** key on your keyboard and roll the mouse wheel to enlarge the view)
     
	 .. note::  Modify it in two ways: 
	            
				a. Left-click the desired point and drag it to the position you wish, release the button; or left-click the segment without releasing the button, drag it to a curve directly.  
				
				b. Select the desired point, modify it by using the arrow keys on your keyboard.  
				
  #. Modify the segment.  Right-click to finish modification.  
  
      |tool_image97|
	  
Simulate shirring closing, modify the segment
======================================================

  #. Select desired element (the segment where the shirring locates); 
  
  #. Select |tool_image96| tool: 
  
  #. Left-click any endpoint of the segment (the one you click is the fixed point); 
  
  #. Now it shows the state of shirring closing, you can modify the segment by dragging it; (if the piece is too small to modify, press the **Space** key on your keyboard and roll the mouse wheel to enlarge the view)
     
	 .. note::  Modify it in two ways: 
	            
				a. Left-click the desired point and drag it to the position you wish, release the button; or left-click the segment without releasing the button, drag it to a curve directly.  
				
				b. Select the desired point, modify it by using the arrow keys on your keyboard.  
				
  #. Modify the segment.  Right-click to finish modification.  
	   
	   |tool_image98|

Simulate pieces sewing, modify the segment
======================================================

  For example, simulate to sew the pieces together, modify the shape of armhole.  
  
  #. Select the desired segment; 
  
  #. Select |tool_image96| tool; 
  
  #. Left-click the first point (the point on the first section), the second point (the one on the second section), and the third point one by one; 
  
  #. Now it shows the state of side seams sewing together, you can modify the shape of armhole by dragging it (if the piece is too small to modify, press the **Space** key on your keyboard and roll the mouse wheel to enlarge the view); 
     
	 .. note:: 
	       Modify it in two ways: 
              
			  a. Left-click the desired point and drag it to the position you wish, release the button; or left-click the segment without releasing the button, drag it to a curve directly.  
				
			  b. Select the desired point, modify it by using the arrow keys on your keyboard.  
				
  #. Modify the shape of armhole.  Right-click to finish modification.  
  
      |tool_image99|
	  
	  |tool_image100|  
	  
.. |tool_image96| image:: _static/tool_image96.png
.. |tool_image97| image:: _static/tool_image97.png
.. |tool_image98| image:: _static/tool_image98.png
.. |tool_image99| image:: _static/tool_image99.png
.. |tool_image100| image:: _static/tool_image100.png