this plugin will help you overcome the toolsets current limitations on painting and editing water at exterior maps.
WaterMill lets you create rivers, running down hills, or terraced ponds at deliberate levels - on the same tile! you can even create multiple overlapping water-surfaces, giving each it's own set of color, flow rate and directions...
a 13 pages pdf readme file explains the usage and some of the technics.
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latest versions can now be found here:
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.nwm is my very own file format, nothing special, but you can't just rename it to make it into a terrain file. it contains all watermaps and a backup copy of the terrain (if you used watermills backup/restore function). actually i included the backup/restore functionality because i usually want to backup a well done map before i start adding water, so i can get back to that exact version should i break something... if toolset crashes after you ran watermill then most probably you don't have enough memory (physical!). watermill has to open your map, decode it, make its changes, code it again and store it; along the way there might be as much as four copies of that map in memory: the one open in toolset, the one watermill opened, watermills changed duplicate and the backup you might have created. and of course there is also a complete toolset running somewhere in the background... although i didn't run into any memory shortcomings myself (running a decent 4gb quadcore machine) i had to deal with similar problems that users reported when running terracoppa on low-end machines. of course there's also a certain possibility that your map was already corrupted (e.g. from previous toolset crashes) before you opened watermill and watermills additional data just made the corruption fatal? so far our own map builders didn't run into crashes they could reproducably link to watermill. _________________________ TerraCoppa, WaterMill, NWN2Packer & Packistani, WorldGate, RRN-Docs, RePlug... PW Weltentor (german)
Posted by tani at 2008-03-1614:16:31
i'm going to read your posting tonight in full length and try to understand first the problems you had, and then the solutions you found. but just to clear some things a little: you don't need to paint the later-to-become-water texture at 100%, just set the "threshold" in watermill lower. but remember that when you paint your texture with, say, 50% and later paint some other texture over it this _might_ lower the actual visibility of your texture! some people think they must not touch the texture after the water was created... that's silly. you need that texture only at the moment when you create the watermap, after the watermap is stored inside watermill (and hence was saved into *.nwm) you could completely erase that texture, use it for other purposes, and of course you can lower or raise your terrain afterwards without changing the stored watermap. thus there is virtually no limit about how many watermaps you can create - the only limit beeing your physical memory and gpu's renderpower. there are two ways to re-import watermaps that were dropped due to toolsets misbehaviour: 1. if you want to see the water inside toolset: run watermill and reactivate the water. 2. if you want to see the water inside the game: run nwn2packer and import the watermaps. both ways will remove all other water, that is: you have to store _all_ water as watermaps, even the "normal" toolset water. (this is because there is no way to tell which chunks of water in a map where actually created by toolset or watermill) _________________________ TerraCoppa, WaterMill, NWN2Packer & Packistani, WorldGate, RRN-Docs, RePlug... PW Weltentor (german)
Posted by Carpot_Muncher at on03/10/08
To clarify that post above, I just meant to say that I'd read (or mis-interpreted) that we should only paint the terrain that will be used to generate a water map at 100%. However, I found that if the same terrain is used in otehr locations at less than 30%, those areas would not get turned into water, the blend they were used in still looks great. Which saved my skin in that case because I'd already reached my 6 terrain limit in the tiles where I needed to paint 3- dimensional flowing water. ___________________________ A seperate issue, I have a file in my directory, it has the same name as an external map, with a .nwm extension. Would this be the back up of the terrain file? If I need to use it, I assume I just: remove (ExteriorMap.trn) rename (ExteriorMap.nwm to ExteriorMap.trn) Is this right? Toolset crashed immediately after running watermill, and now crashes immediately upon opening that map each time.
Posted by tani at 2008-03-1014:05:13
i must admit that i don't fully understand what you did - but if my tool was helpfull, i'm glad too hear that :-) _________________________ TerraCoppa, WaterMill, NWN2Packer & Packistani, WorldGate, RRN-Docs, RePlug... PW Weltentor (german)
Posted by Carpot_Muncher at on03/10/08
10 - Ground breaking, not only because its the only way to get water flowing in 3 dimensions, not only because Tani consistently provides prompt responses to any and all questions, not only because this plugin is very old yet still extremely useful and well maintained. This thing has even more versatility than advertised. I ran up to my 6 terrain limit on some metatiles. Had read not to blend the txture used to make a water map, but really had no other alternative but to try. It worked! Even though the texture was all over the map (at 0, 20, and 29%), the water map only generated on areas that were 100% (maybe this has something to do with the threashold setting). This is the second time one of her products saved the same map.. Thanks Tani!
Posted by tani at 2008-03-0809:18:03
@draconianblue: sorry i didn't answer back earlier - i'm drowning in job & family at the moment... but i'm glad you could solve your problem yourself, that's always the best way :-) @carpot_muncher: the videos have been encoded with windowsmedia codec v9 professional, so mediaplayer v10 _should_ support it. but maybe m$ is again not downward compatible to m$ ? wouldn't be the first time... still it should acquire the right codec via internet then, so i can't see why it would not play :-( anyone else having problems viewing the videos? _________________________ TerraCoppa, WaterMill, NWN2Packer & Packistani, WorldGate, RRN-Docs, RePlug... PW Weltentor (german)
Posted by Carpot_Muncher at on03/10/08
Hi Tanita, I am trying to view the video you provided. I am using Windows Media Player version 10.0.0.3646. It plays but I can only see greenscreen. Do you know which codec I might be in need of in order to view it? Thanks
Posted by draconianblue at 2008-03-0511:06:27
sorry about my earlier comments i fixed the problem, i had the wrong darn file. so problem solved. i will post with a vote after i have been able to play with this a bit.
Posted by draconianblue at 2008-03-0506:23:18
just thought that id ad that im running vista 64
Posted by draconianblue at 2008-03-0506:16:24
having a problem getting this to work i installed the latest virsion but i get an error on load of the toolset the io file is wrong it says. are you still supporting this file?
10 - A Masterpiece, Genuinely Groundbreaking 9 - Outstanding, a Must Have 8 - Excellent, Recommended to Anyone 7 - Very Good, Deserves a Look 6 - Good, Qualified Recommendation 5 - Fair, Solid yet Unremarkable 4 - Some Merit, Requires Improvements 3 - Poor Execution, Potential Unrealized 2 - Very Little Appeal 1 - Not Recommended to Anyone
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