On Sep 19, 2015, at 1:04 PM, Matthias Graf wrote:

I just created 2 more visual explanations.

For flattening (unrolling) the circle circumference: (Inspiration)

<Circumference.png>
and drawing the involute of a circle:

<Involute.png>

-Matthias

Am 15.09.2015 um 20:14 schrieb Joshua Horowitz:

Here's a li'l cycloid, illustrating one way to see traces of the past with Apparatus.

(Thanks Toby!)

On Tue, Sep 15, 2015 at 6:57 PM, Bret Victor <****************> wrote:

Oops, I left one out.

On Sep 15, 2015, at 6:55 PM, Bret Victor <****************> wrote:

Here are a few things I made.  "potted-plant" is probably the most interesting.

<apparati.zip>

On Sep 15, 2015, at 2:51 PM, Toby Schachman <****************> wrote:

So here is Apparatus currently,

https://dl.dropboxusercontent.com/u/1802603/web/snapshots/2015-09-15-apparatus/index.html

I have made two cheat sheets, one showing all the functionality of the GUI and one describing the javascript that you can use in expressions. (Attached but I'll also print some copies.)

I've also attached a zip file of examples. To play with these or build off of them, you'll need to click Load in the Apparatus menu bar and then select one of the json files to load.

For reference, here are the videos I made last month,

https://dl.dropboxusercontent.com/u/1802603/web/presentations/apparatus%20fpw/index.html

The only major difference is that in the videos, spreads are created with javascript arrays. I decided I wanted a custom spread type, so to create spreads you now need to use the spread function. (See the javascript cheat sheet.)

<apparatus examples.zip><apparatus usage.pdf><javascript in expressions.pdf>

<Circumference.json><Involute.json>