Tutorial: how to model revolving surfaces without degenerated point

Ferro

25 Mar, 2019 05:05 PM

This tutorial shows how to reconstruct a portion of a revolving surface, in order to remove the degenerated point

1. Step 1: Define the problem

   

   
   

   
   

2. Step 2: Aim of the tutorial

   

   
   

   
   

3. Step 3: draw trimming curves

   

   
   

   
   

4. Step 4: draw trimming curves

   

   
   

   
   

5. Step 5: Project curves on the surface

   

   
   

   
   

6. Step 6: Trim the curves

   

   
   

   
   

7. Step 7: Trim the surface

   

   
   

   
   

8. Step 8: Remove the joint edge of the revolving surface

   

   
   

   
   

9. Step 9: Extract isocurves

   

   
   

   
   

10. Step 10: Split, delete and mirror copy

    

    
    

    
    

11. Step 11: Create guide curves with blend

    

    
    

    
    

12. Step 12: Create the new patch