Animate contents of a stack/card to turn like a page

mfstuart mfstuart at cox.net
Mon Mar 30 15:24:19 EDT 2009


Hi Tom,
Not having a Mac, I'll be asking a friend to test that on their laptop.
In your script, can I swap out... show image "Target Image"... for show card
2...?

Regards,
Mark Stuart




Thomas McGrath III-3 wrote:
> 
> Here is a sample code for a good page curl using the OSX only core  
> image effect:
> 
>   show image "Target Image" with visual effect CIPageCurlTransition  
> slow with angle -2.610663 and backsideImage id 5290 and extent  
> (0,0,400,300) and radius 196.18 and shadingImage id 5295
> 
> FWIW
> 
> Tom McGrath III
> Lazy River Software
> 3mcgrath at comcast.net
> 
> iTunes Library Suite - libITS
> Information and download can be found on this page:
> http://www.lazyriversoftware.com/RevOne.html
> 
> 
> 
> 
> 
> 
> On Mar 30, 2009, at 2:52 PM, Thomas McGrath III wrote:
> 
>> Mark,
>>
>> You could send 'someone' screenshots to apply that curl effect and  
>> then have them screen capture it. Just a thought.....
>>
>> Tom McGrath III
>> Lazy River Software
>> 3mcgrath at comcast.net
>>
>> iTunes Library Suite - libITS
>> Information and download can be found on this page:
>> http://www.lazyriversoftware.com/RevOne.html
>>
>> On Mar 30, 2009, at 2:02 PM, mfstuart wrote:
>>
>>>
>>> Hi Chris,
>>> I checked out the example. Since I develop on Windows, I couldn't  
>>> see the
>>> core image sampler work.
>>> I'm sure this works on Mac OS.
>>>
>>> It'll have to be:
>>> visual effect scroll down very fast
>>> go to card 2
>>> for now.
>>>
>>> --
>>> Mark Stuart
>>>
>>>
>>> Chris Sheffield-2 wrote:
>>>>
>>>> Not sure what the requirements are, but there is a CoreImage page  
>>>> curl
>>>> transition. This would be Mac only, of course. There's a core image
>>>> sampler stack located in Resources/Examples of your Revolution  
>>>> folder.
>>>> Version 2.6 and above I believe. Not sure if there's something  
>>>> similar
>>>> for Windows or not.
>>>>
>>>> Chris
>>>>
>>>>
>>>> On Mar 30, 2009, at 11:29 AM, Richard Gaskin wrote:
>>>>
>>>>> mfstuart wrote:
>>>>>> I'd like to animate the contents on a stack or a card or even a
>>>>>> field, to
>>>>>> animate the contents like turning a page of a book/magazine/
>>>>>> newspaper. It
>>>>>> would turn from the top-right to bottom-left. Or something like  
>>>>>> that.
>>>>>> This would have to be a cross-platform solution.
>>>>>> Q: Can the animation do this?
>>>>>> Or
>>>>>> Q: can I do this without the animation engine, and do it with the
>>>>>> RunRev
>>>>>> engine alone?
>>>>>> If so how?
>>>>>
>>>>> Good news:  the "answer effect" command gives you access to
>>>>> QuickTime's transition dialog, which provides a stunning variety of
>>>>> transition effects.
>>>>>
>>>>> Bad news: page turning isn't among them.* :(
>>>>>
>>>>> I good page-curling transition would be nice to have, but I'm not
>>>>> sue it could even be done with an external (is there an API for
>>>>> imaging unopened cards?).
>>>>>
>>>>> You might consider submitting a request for that.  In the meantime,
>>>>> you may have to make due with something like the "push" effect for
>>>>> now.
>>>>>
>>>>>
>>>>> * Also absent from that QT dialog is the Ken Burns effect, in which
>>>>> images are moved, zoomed, and faded simultaneously during the
>>>>> transition.  It's a gorgeous effect, and since it's used in  
>>>>> multiple
>>>>> apps in OS X I suspect there's an API for it somewhere.  But it's
>>>>> not in the QT dialog we get with "answer effect", and I've found no
>>>>> way to emulate it in scripting.
>>>>>
>>>>> --
>>>>> Richard Gaskin
>>>>> Fourth World
>>>>> Revolution training and consulting: http://www.fourthworld.com
>>>>> Webzine for Rev developers: http://www.revjournal.com
>>>>> _______________________________________________
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>>>>
>>>> --
>>>> Chris Sheffield
>>>> Read Naturally, Inc.
>>>> www.readnaturally.com
>>>>
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>>>
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