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  Bug in shadows rendering  (Read 1031 times)
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Offline Java Cool Dude

Senior Member




Java forever


« Posted 2004-02-10 15:22:19 »

It appears as if once the shadow bin takes a Point3f reflecting a light location, it fails to update it as the latter moves around the scene...
/me attempts to fix it
Offline Yuri Vl. Gushchin

Senior Member




Speak Java!


« Reply #1 - Posted 2004-02-10 15:56:21 »

JCD, when fixed, pls post us a patch! Thanks In Advance! Good Luck!

Yuri

Yuri Vl. Gushchin
JProof Group
Offline Java Cool Dude

Senior Member




Java forever


« Reply #2 - Posted 2004-02-10 16:16:05 »

Yay * 1e100;
I fixed it Wink
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Offline Java Cool Dude

Senior Member




Java forever


« Reply #3 - Posted 2004-02-10 16:29:38 »

/me cries
/me cries a bit again
Sigh, it sucks to be a full-time Junior at University as you have tons of homework, assignments and other sh|t to do as well in order to boost your GPA and hopefully graduate.
The reason why I'm bringing this up is few minutes ago when I fixed the shadows bug, it hit me straight in the face the current implementation is somehow "terrible" since whenver the camera gets into the shadow volumes all hell breaks loose....
I'm attempted at adding bits to the code for a z-fail test to make them shadows as robust as possible, BUT, that means that I have to neglect my homework for tomorrow...
Cry
Offline aNt

Senior Member




AFK


« Reply #4 - Posted 2004-02-12 05:19:31 »

neglect it dude neglect it Smiley LOL.... u be good and nock that homework out. we can wait...

what about soft shadows? and maybe an option to change the shadows colour per light... wooo Smiley
Offline DavidYazel

Junior Member




Java games rock!


« Reply #5 - Posted 2004-02-12 22:57:47 »

JCD:

I wrote the shadow code and I know I did not handle the "shadow in view" problem, mostly because I could never figure it out!  According to the papers I have read you need to clip the volume to the view, stitch the clipped edges and render a "cap".

I would just *love* someone to fix it!

David Yazel
Xith3D Project Founder
http://xith3d.dev.java.net

It may look complicated, but in the end it is just a bunch of triangles
Offline aNt

Senior Member




AFK


« Reply #6 - Posted 2004-04-28 09:16:21 »

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