The PEPAKURA question thread - PLEASE READ RULES IN FIRST POST!

Just a noob question; How do I properly scale something? I'm building a foam Iron Man and have seen many builders have to restart their builds because the scaling was off.
 
Just a noob question; How do I properly scale something? I'm building a foam Iron Man and have seen many builders have to restart their builds because the scaling was off.
http://www.therpf.com/f24/pepakura-question-thread-please-read-rules-first-87056/#post1246506

Look through the tutorials in the first post for most of your answers. There are some amazing tuts over at the 405th
Pepakura and Cardboard Armor

Otherwise, it can be a bit of trial and error sometimes. Not much you can do about that. I've built multiple forearms and thighs for my halo armor because I'm just a bit oddly sized and the tutorial calculations just don't fit my body shape. I had to make the thighs a bit oversized because my legs are very muscular (I used to do leg presses in excess of 1000lbs) and even though they were the right length, they wouldn't fit around the middle of my thigh.
 
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i was using the kind of cup that you would get as a water cup at some places. now i'm using he clear type cup that you might get at a reception. both are type 6 plastic. but the new cups work great!
 
Amen to this. It's amazing how much easier you can make something just by unfolding it properly. I swear some of the unfolds I've seen look like some monkey just started clicking on random places, hoping it would work. Before I print anything out, I make sure to go over it in pep designer VERY thoroughly to look for annoying spots that can make what should be an easy job into a difficult one.
What makes a spot annoying?
Do they connect some parts together that then make other parts meant to connect together not have enough room for tabs? (attached picture example.) How much of a problem is that?
Pepakurabadfoldingexample.jpg


Also, what about a shape like this?
I bet some general guidelines could be made for different patterns of 3D models.
Pepakurafolding-loops1.jpg


I guess people prefer spending more time gluing, so that they can make sure things line up or something?
 
Green - You probably want those tabs. Especially the sharpest point - Why isnt it cut to the edge that is right near by???

Blue - This line will be a problem getting into shape, especillay considering the paper is getting squeezed into the shape very the green.

Pink = THE BIGGEST PROBLEM. This part is overlapping inside itself. This is impossible to build accurately.



, Do you have the PEP file you can send me so I can unfold it so you can study it and hopefully go and learn something?
 
What makes a spot annoying?
Do they connect some parts together that then make other parts meant to connect together not have enough room for tabs? (attached picture example.) How much of a problem is that?
The problems I've seen the most are where a really complex or tight fold will happen and the unfold is just so wonky that it's nearly impossible to make a clean pep. The HD thighs for Mk.VI Halo armor are notorious for this.

I guess people prefer spending more time gluing, so that they can make sure things line up or something?
I sure do. A few more pieces to make sure something is accurate and even is worth the extra time to me.
 
Not sure if this has been mentioned on this thread but has anyone tried using joint compound (Dry wall puddy)? I know that it's very easy to sand but not that strong. It would cut sanding time way down because it's so easy to sand. I've heard that it gets stronger when painted. Any feedback would be greatly appreciated.
 
I would be afraid of it crumbling on the first impact. Bondo isn't really that much work if you know how to deal with it. Body rasps and razor blades can really help you get things trimmed to a rough shape prior to final sanding.
 
Is there any way to get unfolded versions on a mac without having to install windows via bootcamp? :confused
THankS!

Pepviewer and editor both work fine in OSX. Just ensure you have wine installed.

Sent from my Kindle Fire using Tapatalk 2
 
Sorry guys, new here but, what website do I use to insert pics of my foam builds in here, got a few builds to share and start questions with... Gman
 
Blakkous I used drywall patch to fill holes in my foam armor works good so far, but u hafta prime it before your finished coat...
 
Sorry guys, new here but, what website do I use to insert pics of my foam builds in here, got a few builds to share and start questions with... Gman


when you hit reply, you can add in your own pics at the bottom of the reply box "Manage Attachements"

Otherwise
photobucket
imageshack
flickr
 
Re: still looking for Thor vest foam pep file...

wow, thanks, Ive been looking for something like this forever lol, so my next question is how do you get someone to convert the file for foam?
 
hello everyone,

this is mostly directed at anyone experienced in pepping/fiberglass/resin-ing... I watch some old Stealth videos on youtube, and am trying to understand something correctly. Is it possible to "resin" a pepped file (in cardstock, for example) with smooth-on smoothcast 320/321 and simply do a few layers inside and out, bondo/rondo/sand it, and have something that is fairly strong? that is, can one basically use the smooth cast in place of resin, but get away with NO fiberglass reinforcement?

I suppose I'm trying to find a way to have a durable/rigid suit without getting into fiberglass. I've been experimenting in foam and sintra, but foam seems a tad under-rigid+possible paint creasing...and sintra seems great at first until you discover how relatively easy it is to crack or break it.

if you feel it would be more appropriate for me to begin a thread in a different category, would you mind directing me to a good area?

Thanks very much for any help! :thumbsup
 
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