What do you thing about this ...

Share with us how are you using the powerrrr of the force

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What do you thing about this ...

Postby Haddd » Tue May 03, 2005 8:00 am

http://www.telefonica.net/web/haddd/newton.avi

we want to use it to present the Newton Physics engine into our projects.
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Postby Julio Jerez » Tue May 03, 2005 8:08 am

very nice. I would lower the angular and lineasr damp to zero of the ball. and maybe all the objects
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Postby Haddd » Tue May 03, 2005 9:01 am

not in production yet, so ideas are wellcome :D

A big, big big problem has been the capture. We are using fraps and the physics simulation changes a lot on capturing. The only way we found to save this has been to set a fixed value (1/60) into NewtonUpdateWorld

Another important question is where can i get a bmp of your logo? I got the one that appears on the forums...
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Postby The unProfessional » Tue May 03, 2005 1:14 pm

These threads have links to logo EPS and PSD files with alpha channels

http://newtondynamics.com/forum/viewtopic.php?t=707&highlight=logo

http://newtondynamics.com/forum/viewtopic.php?t=735&highlight=logo

EDIT: Just out of curiosity, how're you accomplishing the real-time blur? I'm getting ready to work on adding some shader-based emissive glow capability which requires a very efficient blur (On DX8 hardware). All I have to go off of is a couple articles, including the Tron glow article. Any other info is more than welcome :)
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Postby Haddd » Tue May 03, 2005 3:54 pm

this is not exactly a simple blur, it's a Depth of Field effect.

http://www.ati.com/developer/gdc/Scheuermann_DepthOfField.pdf

The blur is acomplished downsampling the buffer 1/2. Then, apply a gaussian blur horizontaly, then another gaussian blur, but vertically.
So you get a 1/2 blurred image. Combining with the depth calcs, you get the depth of field effect


http://www.stratos-ad.com/forums/index.php?s=03c33ef2596a09e39cf05bb09dcf09d4&act=ST&f=38&t=4638&st=0
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Postby walaber » Wed May 04, 2005 2:03 am

very cool video!

not entirely related, but here's a different realtime logo video I made a while back: http://walaber.com/misc/newton%20logo.avi
Independent game developer of (mostly) physics-based games. Creator of "JellyCar" and lead designer of "Where's My Water?"
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Postby Haddd » Wed May 04, 2005 3:17 am

uau!!! Cool!!! Good job!!
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