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Re: Flash CS4 Spherical Panorama (animating uvtData)
by Mark Barcinski-2
::
Rate this Message:
It's a neat trick, but the best panos for fp10 are going to be cubic
(skybox).
I've tried few different setups and arrived at skybox having the best
quality and performance.
That was a nice surprise to me as I often have to sacrifice one for
the other, but this time the best quality has the best performance.
You can se the results here:
http://blog.barcinski-jeanjean.com/2008/12/14/flash-player-10-quality-and-speed/
cheers,
Mark
On Jan 24, 2009, at 7:03 AM, Mikenku wrote:
>
> Intro
> Creating a CS4 Panorama has a unique twist - literally! You actually
> don’t
> rotate the primitive but you animate its texture, using the
> following code
> snippet:
>
> public function step(moveU:Number, moveV:Number=0.0):void {
> for (var i=0; i<uvtData.length; i+=2) {
> uvtData[i++] -= moveU;
> uvtData[i] += moveV;
> // each loop i increases by 3 because skiping over the t-coordinate
> }
> }
>
> The uvtData is easily animated just by skipping through correct U or V
> values of the uvtData vector and adding a small increment. Click on
> the
> image below to see the web demo.
>
> http://www.professionalpapervision.com/demos/web/cs4pano/ Demo
> http://flex3cookbook2.googlecode.com/files/CS4SphericalPano.zip Source
> http://professionalpapervision.wordpress.com/2009/01/24/flash-cs4-spherical-panorama-animating-uvtdata/
> Book Blog Post
>
> As in the previous Super Prim post, Petri Leskinen’s great work on
> Pixelero
> http://pixelero.wordpress.com/ was key to this creation. He
> demonstrates an
> animated tube which with a little work I was able to turn into this
> panorama. The code is encapsulated and very closely resembles the OOP
> regimentation of Papervision3D.
>
> If you want to learn how to make spherical pano images check out the
> following YouTube links by Amanda Verette (one of my graphic
> designers):
>
> http://www.youtube.com/watch?v=wfkLQ93Uey0 Part 1:
> http://www.youtube.com/watch?v=wfkLQ93Uey0
> http://www.youtube.com/watch?v=hhjuSIzLXCE Part 2:
> http://www.youtube.com/watch?v=hhjuSIzLXCE
> http://www.youtube.com/watch?v=AKpVboahayg Part 3:
> http://www.youtube.com/watch?v=AKpVboahayg
>
> Parts 4, 5, 6, 7, and 8 are still in production.
>
>
>
>
> --
> View this message in context: http://www.nabble.com/Flash-CS4-Spherical-Panorama-%28animating-uvtData%29-tp21637548p21637548.html
> Sent from the Papervision3D mailing list archive at Nabble.com.
>
>
> _______________________________________________
> Papervision3D mailing list
> Papervision3D@...
> http://osflash.org/mailman/listinfo/papervision3d_osflash.org
_______________________________________________
Papervision3D mailing list
Papervision3D@...
http://osflash.org/mailman/listinfo/papervision3d_osflash.org
(skybox).
I've tried few different setups and arrived at skybox having the best
quality and performance.
That was a nice surprise to me as I often have to sacrifice one for
the other, but this time the best quality has the best performance.
You can se the results here:
http://blog.barcinski-jeanjean.com/2008/12/14/flash-player-10-quality-and-speed/
cheers,
Mark
On Jan 24, 2009, at 7:03 AM, Mikenku wrote:
>
> Intro
> Creating a CS4 Panorama has a unique twist - literally! You actually
> don’t
> rotate the primitive but you animate its texture, using the
> following code
> snippet:
>
> public function step(moveU:Number, moveV:Number=0.0):void {
> for (var i=0; i<uvtData.length; i+=2) {
> uvtData[i++] -= moveU;
> uvtData[i] += moveV;
> // each loop i increases by 3 because skiping over the t-coordinate
> }
> }
>
> The uvtData is easily animated just by skipping through correct U or V
> values of the uvtData vector and adding a small increment. Click on
> the
> image below to see the web demo.
>
> http://www.professionalpapervision.com/demos/web/cs4pano/ Demo
> http://flex3cookbook2.googlecode.com/files/CS4SphericalPano.zip Source
> http://professionalpapervision.wordpress.com/2009/01/24/flash-cs4-spherical-panorama-animating-uvtdata/
> Book Blog Post
>
> As in the previous Super Prim post, Petri Leskinen’s great work on
> Pixelero
> http://pixelero.wordpress.com/ was key to this creation. He
> demonstrates an
> animated tube which with a little work I was able to turn into this
> panorama. The code is encapsulated and very closely resembles the OOP
> regimentation of Papervision3D.
>
> If you want to learn how to make spherical pano images check out the
> following YouTube links by Amanda Verette (one of my graphic
> designers):
>
> http://www.youtube.com/watch?v=wfkLQ93Uey0 Part 1:
> http://www.youtube.com/watch?v=wfkLQ93Uey0
> http://www.youtube.com/watch?v=hhjuSIzLXCE Part 2:
> http://www.youtube.com/watch?v=hhjuSIzLXCE
> http://www.youtube.com/watch?v=AKpVboahayg Part 3:
> http://www.youtube.com/watch?v=AKpVboahayg
>
> Parts 4, 5, 6, 7, and 8 are still in production.
>
>
>
>
> --
> View this message in context: http://www.nabble.com/Flash-CS4-Spherical-Panorama-%28animating-uvtData%29-tp21637548p21637548.html
> Sent from the Papervision3D mailing list archive at Nabble.com.
>
>
> _______________________________________________
> Papervision3D mailing list
> Papervision3D@...
> http://osflash.org/mailman/listinfo/papervision3d_osflash.org
_______________________________________________
Papervision3D mailing list
Papervision3D@...
http://osflash.org/mailman/listinfo/papervision3d_osflash.org
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