Setting tangency and modifying the shared endpoint: weights

1. Open file "mc_02_04.e3e2".
   
   

2. Start the Curve Continuity command.
    
3. In the Degree drop-down list select Tangency.
    
4. In the Method drop-down list select Modify common point and adjust both.
    
5. Click on the two curves at points close to the ones shown in the illustration below:
   
   
    
6. Answer Yes each time to enable conversion into NURBS.
    
7. In the 1st Weight and 2nd Weight mini-dialog boxes, type the values 1 and 1.
     Click to obtain the following result:
   
   
    
8. Repeat the exercise using 0.1 as the first weight and leaving the other weight unchanged. Compare the results obtained:
   

   1st Weight: 1  2nd Weight: 1        1st Weight: 0.1  2nd Weight: 1