Variance Shadow Mapping

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Re: Variance Shadow Mapping [Re: croman] #178222 02/28/08 16:34 02/28/08 16:34
Joined: May 2005 Posts: 2,713 L�beck Slin OP Expert
Slin OP Expert Joined: May 2005 Posts: 2,713 L�beck	Where is your problem on implementing them? It shouldn�t be too hard but I haven�t looked into those for some time now... If you have a special problem, just ask but I am not going to write a tutorial about the implementation, because of so many other things I have to do and because I don�t consider these shadows very good. They are much to slow with gamestudio... Lite-C Tut. 1 Lite-C Tut. 2 Lite-C Tut. 3 (en) Shader Tutorial (ger) http://www.slindev.com

Re: Variance Shadow Mapping [Re: Slin] #178223 02/28/08 16:46 02/28/08 16:46
Joined: Nov 2007 Posts: 1,032 Croatia croman Serious User
croman Serious User Joined: Nov 2007 Posts: 1,032 Croatia	Sorry. I figuered it out. But thanks anyway. They are slow, you're right and they look a bit strange. When my camera is looking at model from sun direction(angle) the shadow looks smooth, but otherwise not. And there are many artefacts on terrain. Some little black cubes... Do you have a solution for that maybe? Ubi bene, ibi Patria.

Re: Variance Shadow Mapping [Re: croman] #178224 02/28/08 16:50 02/28/08 16:50
Joined: May 2005 Posts: 2,713 L�beck Slin OP Expert
Slin OP Expert Joined: May 2005 Posts: 2,713 L�beck	read my previous posts in this thread Lite-C Tut. 1 Lite-C Tut. 2 Lite-C Tut. 3 (en) Shader Tutorial (ger) http://www.slindev.com

Re: Variance Shadow Mapping [Re: Slin] #178225 02/28/08 16:56 02/28/08 16:56
Joined: Nov 2007 Posts: 1,032 Croatia croman Serious User
croman Serious User Joined: Nov 2007 Posts: 1,032 Croatia	yeah, i tried that. they look good when my camera.pan = sun.pan. but when this is not same than my shadows are really pixelized (really low res) can you explain that or you maybe have a solution for that? Ubi bene, ibi Patria.

Re: Variance Shadow Mapping [Re: croman] #178226 02/28/08 20:49 02/28/08 20:49
Joined: May 2002 Posts: 7,441 ventilator Senior Expert
ventilator Senior Expert Joined: May 2002 Posts: 7,441	slin's shadows (which are great for learning even if they aren't perfect - thanks for sharing!) use a similar idea but i think with pssm the splitting scheme is more sophisticated which will lead to better results: http://www.coniserver.net/ubbthreads/showflat.php/Cat/0/Number/819786/an/0/page/0#Post819786 but there is no example for gamestudio yet. i didn't get my try to work yet.

Re: Variance Shadow Mapping [Re: croman] #277799 07/10/09 18:45 07/10/09 18:45
Joined: May 2009 Posts: 5,370 Caucasus 3run Senior Expert
3run Senior Expert Joined: May 2009 Posts: 5,370 Caucasus	Please can any one reupload it?! Link is DEAD X-P Looking for free stuff?? Take a look here: http://badcom.at.ua Support me on: https://boosty.to/3rung

Re: Variance Shadow Mapping [Re: 3run] #395856 02/28/12 13:14 02/28/12 13:14
Joined: Oct 2011 Posts: 1,082 Germany C Ch40zzC0d3r Serious User
Ch40zzC0d3r Serious User C Joined: Oct 2011 Posts: 1,082 Germany	Oh please reupload this WTH all links are down? Shit on filefront!

Re: Variance Shadow Mapping [Re: Ch40zzC0d3r] #395861 02/28/12 15:03 02/28/12 15:03
Joined: Nov 2008 Posts: 216 J jane Member
jane Member J Joined: Nov 2008 Posts: 216	Auf Slin's Files-Seite findest du direktdownloadlinks: http://blog.slindev.com/files/ unten bei * codes ShadowCollectionV3.zip und SunShadowsV1.7z

Re: Variance Shadow Mapping [Re: jane] #395866 02/28/12 16:45 02/28/12 16:45
Joined: Oct 2011 Posts: 1,082 Germany C Ch40zzC0d3r Serious User
Ch40zzC0d3r Serious User C Joined: Oct 2011 Posts: 1,082 Germany	Dankesch�n

Re: Variance Shadow Mapping [Re: Slin] #438190 03/09/14 18:20 03/09/14 18:20
Joined: Sep 2009 Posts: 993 Budapest Aku_Aku User
Aku_Aku User Joined: Sep 2009 Posts: 993 Budapest	I started the Main.c and the program run. But i got only very light picture that formed a wall from bricks, and nothing more happened. Is there any action in the application what i can start?

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