Introduction: How to Make 3D Models With IPhone and Pla-rails

プラレールに乗ったiPhoneムービーで360度撮影し、3Dモデルを作成

Let's make 3D models with iPhone and Pla-rails.
Pla-rail is a Japanese train's toy. This toy is famous in Japan.
http://www.takaratomy.co.jp/english/index.html

Step 1: Get Sets

用意するもの

1. プラレール車両(先頭車両と台車) × 1セット

2. レール
カーブレール × 8本
(2倍カーブレールの場合 × 4本)

3. iPhone × 1台

4. 段ボール ( 厚さ3mm~5mm A4サイズ以内 ) × 1枚

5.図面 (写真をA4紙にプリント)
図面のダウンロード → https://www.dropbox.com/s/vgpqpjlq73o4gqz/zumen.jpg

6.砂利

7.接着剤(のり・ボンド)

8.はさみ または カッター


Step 2: Setting

1. レールを組みたて、円にします

make a circle.

Step 3: Make an IPhone Train

1. 図面を段ボールの面にノリで貼ります
(図面は事前にA4の紙にプリントします)

2. 乾いたら、ハサミまたはカッターで線に合わせて切ります。

3. パーツを細長い箱になるように組み立てボンド接着します。

4. 段ボールの箱をプラレールの台車にとりつけて、iPhoneをのせます。

Step 4: Gain in Train's Weight

This stage is important to shoot videos. Trains is able to run slowly.

電車の速度を落とすために空っぽの電車の中に小石を大量に入れます。

Step 5: Shoot Videos

レールの中央に撮影するものを配置します
Put objects in the middle.
Let's shoot videos with iPhone camera on the toy train. and have it go around rails.


撮影した動画 http://www.youtube.com/watch?v=3QxTPqp1dpY

Step 6: Change Videos Into About 70 Photos

IPhoneの動画を連番画像にする

  動画を何十枚かの静止画像に書き出します。
  使用するPCソフト
  Adobe Premiere Pro

Youtube動画「動画から連番画像を作成」を参照
http://www.youtube.com/watch?v=tmdM8IC0vpA

Change video into about 70~80 photos on Premiere Pro.
And then, send data to Autodesk 123D Catch or Recap Photo.

Step 7: Send Photos to 123D Catch

123D catchで写真を読み込みます。
send Photos to Autodesk 123D or Recap Photos.

123D catch online http://apps.123dapp.com/catch/
How to → 123D-Catchを使って複数の写真から3Dモデルを作成する方法 を参照

Step 8: Finished 3D!!!!!!

完成!

周りに写っているのはプラレールの線路ですね☆

Step 9: Various Version

・SPIRAL ver.
・Long rail ver.

 and so on.

test movie on Youtube
http://www.youtube.com/watch?v=htKc1yDPSXk

archive videos—make 3D models with iPhone and pla-rails.
http://www.youtube.com/watch?v=CmhujE_SR1c


プラレール1周で360度撮影する方法のほかにもいろいろあります。

螺旋バージョン で高さの高いものを つくることが出来ます。

八の字バージョンでは、いくつかのものを置いて、つくることも出来ます。


螺旋バージョン、八の字バージョンの方法は
データとともに今後公開予定です。

Comments

author
Jjfun (author)2015-11-22

Bad

author
1 Infinite Loop (author)2014-04-23

Can you put more english and put a link to buy these trains? It would be easy to take a 360 panorama if the phone was facing the other way and in panorama mode when you run the train...

author
robot797 (author)2013-12-01

you should make the train longer
and have the last cart carieng a black paper

so that the movie is on a black background for better contrast

author
Jaxton Maez (author)2013-11-29

Dude, we don't know what your saying. Good instructable though.

author
mieru (author)2013-11-22

Simply great and rich of possibility!!! Thanks for sharing!

author
tovey (author)2013-11-22

It seems you could do with a mod that will place your object at the center of the circle for improved consistency of the image tracking.

This is quite easy as the track you are using already provides for a simple add on.
Using a high contrast colored thread to the back ground (bright for dark back ground dark for bright background).

On the bottom of the track tie the thread or string from one side of the track to the other using the dadoes. Then turn the circle 90 degree and do the same with those two dadoes, this will form a cross marking the center of your circle.

There appears to be holes or voids to facilitate this.

With this addition, you can center your model in the center of the track and get better images from your scan.

author
rpb (author)2013-11-22

That. Is. Awesome.

Great Instructable!

author
Shomen (author)2013-11-22

Wow! Very clever.

author
Horef (author)2013-11-21

i have no idea whats going on, but i like this post :D

author
traisjames (author)2013-11-21

Brillient idea!

author
fengkan (author)2013-11-21

いい発想ですね~

author
armxu (author)2013-11-20

great!

author
ilpug (author)2013-11-20

That's awesome!

author
yshiozawa (author)2013-11-16

素晴らしい!!!

author
Satoe (author)yshiozawa2013-11-17

ありがとうございます!!!

author
valhallas_end (author)2013-11-16

Very clever!

About This Instructable

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Bio: IAMAS(Institute of Advanced Media Arts and Sciences) 2nd year student
More by Satoe:How to make 3D models with iPhone and Pla-railsHow to make a warlon bear <Paper craft>
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