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Re: Realtime water reflections shader
[Re: oliver2s]
#40458
02/05/05 04:04
02/05/05 04:04
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Joined: Dec 2001
Posts: 2,172
Portugal - Brazil
XNASorcerer
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Joined: Dec 2001
Posts: 2,172
Portugal - Brazil
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That is it! It is working now!
Thank you.
Now... How can I move the camera inside your level?
Last edited by Sorcerer; 02/05/05 04:06.
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Re: Realtime water reflections shader
[Re: Matt_Aufderheide]
#40461
02/05/05 08:21
02/05/05 08:21
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Joined: Dec 2003
Posts: 1,097
Maryland, USA
Steempipe
Serious User
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Serious User
Joined: Dec 2003
Posts: 1,097
Maryland, USA
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Yes.. This is a great shader. Thanks for making the code available! Matt: Maybe you can get some ideas from this place: http://www.gamedev.net/community/forums/topic.asp?topic_id=253039 This Yann L. guy, says: Quote:
Assuming your water plane is at y = 0, and y is the up axis, then the easiest method is to simply multiply the view matrix with a mirror matrix like this one:
1 0 0 0
0 -1 0 0
0 0 1 0
0 0 0 1
That will flip the geometry (or the camera, it's the same, just seen from a different coordinate frame) around the Y axis.
If your plane is not exactly at y=0, then you need to adjust the translation part accordingly.
I have never worked on implementing it, however.
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Re: Realtime water reflections shader
[Re: Matt_Aufderheide]
#40464
02/05/05 08:44
02/05/05 08:44
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Joined: Dec 2003
Posts: 1,097
Maryland, USA
Steempipe
Serious User
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Serious User
Joined: Dec 2003
Posts: 1,097
Maryland, USA
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Quote:
looks like it would work.. also i need to make a user clip plane, but frankl;y i dont get how the plane is setup.. you have any idea how to setup a clip plane in D3D?
I have no words of wisdom on doing that. But, I was reading up on it and had found this link to some code.
Maybe this will help in showing a D3D way to deal with clipping.
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Re: Realtime water reflections shader
[Re: Drew]
#40465
02/05/05 09:08
02/05/05 09:08
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Joined: Oct 2003
Posts: 4,131
Matt_Aufderheide
Expert
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Expert
Joined: Oct 2003
Posts: 4,131
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Quote:
sweet, will this be anohter "ultimate" shader?
or "ultimate" dll?
dunno.. I'll see how it goes, i'm also currently working on an improved soft shadow method that uses a dll to render projected mesh textures, looking good so far. What i will do eventually ,if i can get it working right, i will release the dll with both the shadowing and reflections and do some example scripts.
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Re: Realtime water reflections shader
[Re: oliver2s]
#40466
02/05/05 10:11
02/05/05 10:11
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Joined: Dec 2001
Posts: 2,172
Portugal - Brazil
XNASorcerer
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Portugal - Brazil
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I can't use it in my level. Wed crashs!It only works with your level.
Can you help me? Please!
Another thing... How can I set the alpha tranparency?
Last edited by Sorcerer; 02/05/05 14:16.
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