Chunked Terrains

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Chunked Terrains #261949 04/21/09 08:35 04/21/09 08:35
Joined: Jul 2008 Posts: 894 T TechMuc OP User
TechMuc OP User T Joined: Jul 2008 Posts: 894	Sorry, ich bin mir zu 100% sicher das im Manual gelesen zu haben, aber bei welcher Vertices Zahl funktioniert das Deformieren von Terrains mit ent_getvertex/ent_setvertex? Ich habe a paar Tests gemacht (terrain chunk = 32). 129x129,97x97,65x65 funktionieren nicht, 130x130, 131x131 u. 132x132, 147x147 usw. funktionierten.. Stimmt also die Annahme, dass ent_get(set)vertex bei ((Terrain_Chunk*n)+1) Vertices nicht funktioniert? Wie gesagt, ist eigentlich nahe liegend, aber ich mag ganz sicher gehen.

Re: Chunked Terrains [Re: TechMuc] #262492 04/24/09 05:14 04/24/09 05:14
Joined: Jul 2000 Posts: 27,986 Frankfurt jcl Chief Engineer
jcl Chief Engineer Joined: Jul 2000 Posts: 27,986 Frankfurt	Nein. Aber Sie m�ssen andere Dinge beachten. Alle Besonderheiten von ent_setvertex und chunked Terrain k�nnen Sie im Handbuch unter "Remarks" nachlesen. Dort finden Sie auch ein Beispiel.

Re: Chunked Terrains [Re: TechMuc] #262497 04/24/09 07:01 04/24/09 07:01
Joined: Sep 2003 Posts: 9,859 F FBL Senior Expert
FBL Senior Expert F Joined: Sep 2003 Posts: 9,859	Originally Posted By: TechMuc Sorry, ich bin mir zu 100% sicher das im Manual gelesen zu haben, aber bei welcher Vertices Zahl funktioniert das Deformieren von Terrains mit ent_getvertex/ent_setvertex? Ich habe a paar Tests gemacht (terrain chunk = 32). 129x129,97x97,65x65 funktionieren nicht, 130x130, 131x131 u. 132x132, 147x147 usw. funktionierten.. Stimmt also die Annahme, dass ent_get(set)vertex bei ((Terrain_Chunk*n)+1) Vertices nicht funktioniert? Wie gesagt, ist eigentlich nahe liegend, aber ich mag ganz sicher gehen. Nahe liegend? aha...

Re: Chunked Terrains [Re: FBL] #262500 04/24/09 07:08 04/24/09 07:08
Joined: Mar 2009 Posts: 276 Cebu City, Philippines boyax Member
boyax Member Joined: Mar 2009 Posts: 276 Cebu City, Philippines	Hi guys, Sorry for the off-topic post... Is it ok if posting is English? I am really new to the 3DGS stuff and as much as I can I want to digest information quickly.... I'm also interested on this topic since I got some problem and/or research if multiple heightmaps in terrain is possible since i got a big terrain... what should be my approach for that? Thanks

Re: Chunked Terrains [Re: boyax] #262511 04/24/09 08:45 04/24/09 08:45
Joined: Jul 2000 Posts: 27,986 Frankfurt jcl Chief Engineer
jcl Chief Engineer Joined: Jul 2000 Posts: 27,986 Frankfurt	Short answer: Use chunked terrain. Use terrain cache and LOD if you have the Pro edition. It's ok when you have several terrains instead of one. For terrain deformation, use ent_setvertex. Use a chunk size of 32, and make sure that the number of terrain squares in any direction is a multiple of 32.

Re: Chunked Terrains [Re: jcl] #262525 04/24/09 11:09 04/24/09 11:09
Joined: Mar 2009 Posts: 276 Cebu City, Philippines boyax Member
boyax Member Joined: Mar 2009 Posts: 276 Cebu City, Philippines	Hi JCL, I just want to clarify... Is your reply an answer to my query? By the way, I'm using a Commercial edition. Is chunked terrain supported only in Pro edition? Thanks

Re: Chunked Terrains [Re: boyax] #262528 04/24/09 11:16 04/24/09 11:16
Joined: Aug 2008 Posts: 2,838 take me down to the paradise c... Cowabanga Expert
Cowabanga Expert Joined: Aug 2008 Posts: 2,838 take me down to the paradise c...	Quote: Is chunked terrain supported only in Pro edition? No. Chunked terrains is supported in commercial too!

Re: Chunked Terrains [Re: Cowabanga] #262602 04/24/09 21:00 04/24/09 21:00
Joined: Mar 2009 Posts: 40 MokyjeBrute Newbie
MokyjeBrute Newbie Joined: Mar 2009 Posts: 40	Cowawanda you know you are no pro so why the help?

Re: Chunked Terrains [Re: MokyjeBrute] #262644 04/25/09 04:57 04/25/09 04:57
Joined: Aug 2008 Posts: 2,838 take me down to the paradise c... Cowabanga Expert
Cowabanga Expert Joined: Aug 2008 Posts: 2,838 take me down to the paradise c...	Originally Posted By: MokyjeBrute Cowawanda you know you are no pro so why the help? Okay. Someone must stop you. I'll contact a moderator.

Re: Chunked Terrains [Re: Cowabanga] #262681 04/25/09 07:55 04/25/09 07:55
Joined: Mar 2009 Posts: 40 MokyjeBrute Newbie
MokyjeBrute Newbie Joined: Mar 2009 Posts: 40	I have just wondering that you are right, this time. Consolidation!

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