topic Why couldn't it calculate a cell by using 'boundary fill' function in Fusion Design, Validate & Document Forum

Why couldn't it calculate a cell by using 'boundary fill' function

chengmjW2EAH — Thu, 11 Apr 2024 07:16:42 GMT

Hi guys,

Fig 1 is the initial surface. I need create a solid backwards based on this shape. It's too irregular to thicken. My solution is use boundary fill. Following is my steps: 1. use its edges extruded a new surrounding surface; 2 create a posterior flat surface. 3. use boundary fill to calculate a cell defined by these 3 surfaces. However it won't work. I couldn't understand and deal with the error ('Error: inconsistent containments on coincident face_face_ints
'). Could someone help and tell how to tackle this issue?

File link: https://a360.co/3UdTQif

Fig 1Fig 2

Fig 3

Best Regards,

April

Re: Why couldn't it calculate a cell by using 'boundary fill' function

davebYYPCU — Thu, 11 Apr 2024 07:44:17 GMT

Boundary fill will only detect enclose watertight volume.

You have an unsealed region.

Might help….

Re: Why couldn't it calculate a cell by using 'boundary fill' function

HughesTooling — Thu, 11 Apr 2024 08:06:03 GMT

This will work if you stitch the complex surface to the extrusion first. See attached file.

In theory what you're trying to do should work but I think boundary fill is working to a higher tolerance than stitch. Stitch starts to fail if you set the tolerance to less than 0.001mm

Re: Why couldn't it calculate a cell by using 'boundary fill' function

chengmjW2EAH — Thu, 11 Apr 2024 08:35:17 GMT

already fixed, Thank you!