Digital humans the art of the digital double
Ever wanted to know how digital doubles are created in the movie industry? This course will give you an insight into how it's done.
# 1 19-05-2011 , 05:21 PM
Registered User
Join Date: May 2011
Posts: 12

[Question] Difference Tool

Hello,

i have a question concerning the "mesh->booleans->difference" tool.
i made a wall out of a cube, then i added text and tryed to subtract the text from the wall to give the wall some kind of a fracture style. like the text had been chiseled into the wall.
but it didnt work properly. ive post u a screenshot of my current situation:

https://imageshack.us/photo/my-images/571/snap1i.png/
https://imageshack.us/photo/my-images/851/snap2a.png/

as u can see, nothing fractured, the text just "lays" on the wall, with no effect.

if i do the same thing with a sphere instead of the text, it works as intend.

i played around with the difference tool a bit and once when i extruded the text a lot and made it so big, that i came out on the front and also on the back side of the wall, the difference tool worked pretty well (unfortunately i wasnt able to achieve that again; all other trys also in the same way with the same setup failed in the same way as i told u above).

could anyone please explain to me, how the difference tool really works and how i can give my wall or other polygon objects some fracture style by subtracting text from it.

i hope that u understand my text, its pretty hard to explain exactly what i mean in english user added image
i guess the screenshots will help to understand my bafflegab user added image

mfg

# 2 19-05-2011 , 07:14 PM
daverave's Avatar
The thin red line
Join Date: Aug 2009
Location: England
Posts: 4,472
You would be much better of creating a bump map with a colour texture to do this, if you need to do a boolean add more edge to the wall and make it thicker, then after the boolean you should clean up the mesh (a lot of work)...........dave




Avatar Challenge Winner 2010
Posting Rules Forum Rules
You may not post new threads | You may not post replies | You may not post attachments | You may not edit your posts | BB code is On | Smilies are On | [IMG] code is On | HTML code is Off

Similar Threads