How to cut circular hole out of a Polygon?

Substance Painter

In this start to finish texturing project within Substance Painter we cover all the techniques you need to texture the robot character.

Watch

# 1 18-11-2010 , 05:47 PM

Registered User
Join Date: Nov 2010

Location: India

Posts: 12

I'm modelling a DJ kit, and few of these round touch buttons are placed in a circular depression. I'm finding it pretty hard to cut out a perfect circular hole. Someone, help me out here please.

Quote

# 2 18-11-2010 , 05:53 PM

Registered User
Join Date: Nov 2010

Location: India

Posts: 12

Reference image

I'm including the picture here.

Attached Images

Quote

# 3 18-11-2010 , 06:12 PM

The thin red line
Join Date: Aug 2009

Location: England

Posts: 4,472

You can use a boolean, create a cylinder with 8 sides this will cut into 4 polygons together, once you have used the boolean clean up the mesh look at the right hand one this has been cleaned using the snap to vertice the merge and split poly tool, add edge loops to make tight edge

Attached Thumbnails

Click image for larger version

Name: hole.jpg
Views: 1489
Size: 76.1 KB
ID: 45128

Avatar Challenge Winner 2010

Quote

# 4 19-11-2010 , 07:38 AM

Registered User
Join Date: Nov 2010

Location: India

Posts: 12

Thank you so much, sniff, sniff. :bow:

Quote

# 5 19-11-2010 , 08:43 AM

Lifetime Member
Join Date: Feb 2010

Location: Australia

Posts: 4,255

Thats a cool way...I love booleans but havent used them for a while. Another really quick way I have made a video for you mate. At the end I thought of edge loops but it didnt work...some edge extrusion is still needed etc. This is just another way of getting around Maya..there are 1000's. This can also be applied when a boolean doesnt work...sometimes I just extract a face...do the extrusions and then snap the verts back together. Hope all of these suggestions help you out mate...and yes I only just saw/thought of it looking at yours dave...hmmm me thinks more lager is the order of the day!

cheers bullet

https://dl.dropbox.com/u/4090628/stonedinc.wmv

bullet1968

"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes

Quote