TroikaTronix Forum: Isadora: General: defaults for CI perspective transform?


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defaults for CI perspective transform?

JJHP3
User

Feb 7, 2008, 8:32 AM

Post #1 of 2 (667 views)
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defaults for CI perspective transform?	Can't Post

Hi All

Working with CI Perspective transform for the first time... are there default settings for "normal"? I want to basically pass the image through the transform, changing the "keystone' when I need during the set up of the show.

Here's what I came up with, but I don't trust my numbers (using a 800 x 600 external monitor):

0 = Top Left X
512 = Top Left Y
552.96 = Top Right X
542 = Top Right Y
552.96 = Bottom Right X
143.36 = Bottom Right Y
0 = Bottom Left X
143.36 = Bottom Left Y

Thanks, John

Mark Coniglio
TroikaTronix / Moderator

Feb 8, 2008, 4:05 AM

Post #2 of 2 (646 views)
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Re: [JJHP3] defaults for CI perspective transform? [In reply to]	Can't Post

Honestly, I tried figuring this out and I couldn't make heads or tails of the values and what they mean. It's pretty weird...

Anyway... I don't have a suggestion to get a good output except to do what I did -- play around until you find something. ;-)

Best,
Mark

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Mark Coniglio / TroikaTronix
Creator of Isadora

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