TroikaTronix Forum: Isadora: Performance: real time painting?


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real time painting?

joekickass
Novice

Sep 30, 2007, 1:34 AM

Post #1 of 6 (2072 views)
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real time painting?	Can't Post

Is this possible? I want to use my wacom (and hopefully my Wii controls through Junxion) to paint in real time. Like a photoshop brush, but in real time as I write on the tablet.

Is this possible with decent performance?

I'm on a Macbook Pro 2.4Ghz, 2 gigs.

any help in the right direction or the right nodes to look at would be great help. Thanks.

DK

lbmorse
New User

Oct 3, 2007, 11:28 AM

Post #2 of 6 (2021 views)
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Re: [joekickass] real time painting? [In reply to]	Can't Post

I've seen somebody do this using Flash, but not through Isadora. He set up his projector as a second monitor arranged below his main desktop, then stretched a document with a black background to fill the entire second screen.

L.B.
----------
L.B. Morse
Design for Theatre and Dance
Lighting | Scenic | Multimedia
http://www.lbmdesigns.com

joekickass
Novice

Oct 4, 2007, 9:36 PM

Post #3 of 6 (2001 views)
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Re: [lbmorse] real time painting? [In reply to]	Can't Post

I found this, which is pretty interesting, but it's a standalone program with no real interface except a point and pressure.
http://www.jtnimoy.net/workviewer.php?q=140

I was rethinking, instead of drawing a curve, maybe a simple frame buffer that adds frames to itself would be a simple dirty way to do this. i'm new to isadora, so i'm still learning what nodes are in there, but would this be a better way than tracking and drawing? simple adding and motion blurring? Thanks.

livpas
Novice

Oct 28, 2007, 9:26 PM

Post #4 of 6 (1900 views)
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Re: [joekickass] real time painting? [In reply to]	Can't Post

I had this in mind a long ago, saw your post a few weeks and finally had time to quickly put this together.

joekickass
Novice

Nov 8, 2007, 11:27 AM

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Re: [livpas] real time painting? [In reply to]	Can't Post

Awesome. Thanks for the sample file. I haven't had time to do much with isadora lately (trying to learn max/msp at the same time and a full time job), this will help me learn isadora a bit too.

skulpture
User

Nov 8, 2007, 11:45 AM

Post #6 of 6 (1709 views)
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Re: [livpas] real time painting? [In reply to]	Can't Post

I like it.... I would not of thought of using the mouse trigger as the bypass for the shape/line actor. Nice job.

An instant without duration....

www.grahamthorne.co.uk

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