ArtifexTerra - Terrain editor [0.90RC2b - Bugfix - Pg.8]

[Nauk]

Hey everyone, I started toying around with ETM a couple of months ago, attaching Navi for some quick & dirty ui-elements to it so we could use it as outdoor editor for our game project. Since then I keep adding features to it, turning out to be quite useful for us. I decided to polish it up a bit and release it to the public as free software.



Features: - (updated 06.03.2009 version 0.90 beta RC2 - Free Community Edition)

• Scenes can be loaded with Ogres standard Terrain Scene Manager with full splatting and normalmapping support.
  
• Paged and animated grass support.
  
• Support for transparent textures.
  
• Open source C++ scene-loader class for easy project integration.
  
• Open source PHP-GTK based artifex-scene to ogre-dotscene converter.
  
• Mesh based decal cursor resembling the current brush in pattern, size and rotation.
  
• 180 degree brush flipping.
  
• Editable project templates.
  
• SQlite based storage system.
  
• Normalmapping and dynamic lighting support.
  
• Infinite custom object value pairs to edit game-content.
  
• 50 step Undosystem for all paint and terrain actions.
  
• Artpad support, tested with Wacom Graphire2 and Intous3 pads.
  
• Brushsystem with 10 different brushes, can be infinitely more.
  
• Brushrotation, random, snap to 11.25 steps and degreewise.
  
• Paintpressure is affected by the brightness of the brush you use.
  
• Colourpainting with several different tools: Paint, Erase, Darken, Brighten, Blur, Sharpen, Contrast, Noise and filters: GaussianBlur, Dilate, Edge,Erode,Repair,UnsharpMask,Sharpen,Noise,Clear.
  
• Terrain-shaping with 2 filters, and several different tools: Lower, Raise, Blur, Flatblur, Boil, Plane.
  
• Adding and editing of meshes, rapid placement with space+click for random rotation/placement.
  
• WYSIWYG texture adjusting, RGB, Saturation, Brightness, Contrast.
  
• Backblending of baked splatting textures to reduce texture tile effects.
  
• Texture-painting (splatting) with 9 different textures.
  
• Tested with terrain-sizes of 15000*15000 ogre units.
  
• Detailed documentation and help inside the application.
  
• Model pack with trees, plants, buildings.
  
• And more...

You can read the wiki-manual here for a more detailed insight: Wiki

Screenshot UI:
The UI is completely HTML / Javascript based thanks to the use of Navi which makes it relatively simple to customize it to your own likings.


Click to enlarge.

Powerful brush-centric painting & editing:
Believing the brush is the artists most powerful tool, the brush system is carefully designed and Artifex built around it. It is very responsive and allows fine resolving sculpting and painting. There are many speed and comfort features on easy reachable hotkeys, like random brush-rotation [SPACE], brush-flipping [Ctrl+Space] or press [Enter] to get the pressure, size and shape dialogue delivered right to your mouse-pointer.


TextureStudio:
Here you can see the redvalue of the drygrass texture adjusted. You can adjust the 3 different colourvalues, brightness, contrast, saturation and see the effect right away on the terrain. This feature makes it incredibly easy to adjust a set of textures to eachother.

Click to enlarge.

BackBlending of baked textures:
This is something I found by accident toying around with ETMs baked texture. Taking that texture, increasing the brightness by 145% and using it as colourpass, gives a rather nice effect reducing the disturbing tile-effect of splatting textures a great deal. You can see the difference in the screenshot where I deleted a square part of the colourlayer again. I recommend doing that when you are done with most of the splatting before you start colourpainting.

Click to enlarge.

Future plans:
* Support for the dynamic sky engine Caelum.
* Support for the dynamic water engine Hydrax.
* Paging support for trees with PagedGeometry.
* Multilayered colour painting.
* Object groups.
* WYSIWYG grass painting.
* Autoupdater.
* Some more surprises...

Artifex Terra 3D 0.90b is freeware see installer or download-section for license details. Mid-Term goal is to make it available and maintain it in 3 different versions: 1 free community edition, 1 low-cost indy edition and 1 reasonable priced pro edition.

You can find the latest version (~104mb), updates and a sample scene loader here: Download

and the homepage here: http://www.artifexterra3d.com

It requires Win2000/XP (no clue about Vista), DX9, VC++ Express 2005 SP1 runtime, 2GHZ+ CPU, 1 GB+ Ram and a PS2.0 able Gfx-card, Nvidia 7600 GT works fine. So far it has been tested fine with various NVidia, ATI and Intel cards.

Enough Blah-Blah, suggestions, wishes, critics and feedback are most welcome, but be gentle - I am sensitive

[Xavyiy]

Looks awesome!!

85fps on Nividia 8600.

Xavi

[nikki]

Nice looking editor! What did you use to design your UI (I know you used Navi, I mean, what did you use to code the HTML)?

[my.name]

nice

[madmarx]

lots of sweet features !

[Kencho]

Looks very neat and professional. I'm specially attracted by the tablet support feature

[Lee04]

Maybe have an open plug-in extension modification design?
So we can add thing seven if we don't have all the code?

Really nice work.

[Wolfmanfx]

Nice work
Is there a tablet SDK?

[Nauk]

thanks for the nice feedback everyone

@Nikki: just Notepad++ and good old handcoded HTML, don't look at it too close, it's still not really cleaned up. The colourpicker was a readymade widget i found on the net, the url should be in the gui folder, there is a license notice + link in the header of the file. The design is also done by hand in photoshop6.0, the logo is made with Gimp because it has the way better font-rendering.

@Lee: I definately have in mind to make it more useful and attractive for other projects, a plugin system and scriptable in- and export are on the todo list. I might even opensource it, right now I just want to let it sink in a bit and go back to gamecoding and brood over it - either way, one or the other is en route.

@Wolfmanx: Yes there actually is, there is an SDK at the wacom homepage, dev section, called wintab, the (dll comes with the tablet driver) and an easy to use c++ interface for it called bbTablet, to find here: http://www.billbaxter.com/projects/bbtablet/index.html .

[ajs15822]

Hey this is really neat! Insane amount of features, super-amazing painting utilities, verbose and helpful manual, intuitive hotkeys, and a great interface-- you've designed a really powerful tool here. Extra kudos considering this is your first bigger C++ project; I can't wait to see what you're going to make with it!

[Crash]

Wow thats nice Will it be open sourced maybe?

EDIT: I got an error

Code: Select all

23:05:11: Texture: statusBarMaskTexture: Loading 1 faces(PF_A8R8G8B8,640x48x1) with 0 generated mipmaps from Image. Internal format is PF_A8R8G8B8,640x48x1.
23:05:11: OGRE EXCEPTION(2:InvalidParametersException): Mask dimensions must be greater than or equal to the dimensions of the Navi's internal texture. Mask Dimensions: 640x48, Texture Dimensions: 1024x64 in Navi::setMask at .\Source\Navi.cpp (line 738)

[ajs15822]

Wow thats nice Will it be open sourced maybe?

EDIT: I got an error

Code: Select all

23:05:11: Texture: statusBarMaskTexture: Loading 1 faces(PF_A8R8G8B8,640x48x1) with 0 generated mipmaps from Image. Internal format is PF_A8R8G8B8,640x48x1.
23:05:11: OGRE EXCEPTION(2:InvalidParametersException): Mask dimensions must be greater than or equal to the dimensions of the Navi's internal texture. Mask Dimensions: 640x48, Texture Dimensions: 1024x64 in Navi::setMask at .\Source\Navi.cpp (line 738)

Ah this isn't totally Nauk's fault-- it looks like your video-card doesn't fully support non-power-of-two texture dimensions and so Navi has internally compensated for this by bumping up the actual dimensions to a power-of-two size which then violated the mask dimensions rule. This has all been fixed in v1.6 but Nauk hasn't updated yet because of a certain bug that I am trying to resolve.

[Nauk]

@AJ: Thanks for the nice comment & jumping in AJ I totaly missed that Navi 1.6 has solved the power of 2 problem, and I really love the performance boost coming with Astral, maybe I'll do a workaround for that one control in question untill you found the solution, so people with Intel and other cards not being able to run the editor right now can do so.

@Crash: Thanks for the nice feedback. I am very indifferent about opensourcing or not, or going for a plugin system or both. I really am a great fan of opensource and its power of producing great quality driven pieces of software, just never thought it through for myself yet, but on it now. As for the located bug, what card are you using?

[Jerky]

Wow, looks sweet. Too bad the Fx 5200 I am using crashes too . I'll wait for a fix or an upgrade. Looks like a really excellent piece of work from here.

[Crash]

I'm using ATI Radeon X1600.

[DarkScythe]

Same problerm here, my card is x1950pro

[Nauk]

Upgrading to Navi 1.6 right now that will hopefully do it. Thanks for testing and patience

[ajs15822]

Upgrading to Navi 1.6 right now that will hopefully do it. Thanks for testing and patience

Make sure to get the latest SVN-- it has a fix for your first issue (focus management). As for your second issue (i-frame compatibility), I've replied to your thread.

[Nauk]

Thanks AJ for the quick and great support . I migrated to Navi1.6 now and butchered in the new control based on your optionPane demo, which will hopefully fix the issue.

You can find the latest version here:
http://www.out-online.com/smf/index.php ... 15#msg5115

There is also an update, roughly 8MB for those that already downloaded it.

[ajs15822]

You're welcome.

Just tested it out, works great here-- a few minutes of playing around:

[Crash]

Now it works! Very nice tool

Btw how did you do the decal cursor? Is it a mesh decal or do you use projective texturing?

[MadLion]

Really nice what you have done there. ^^
To bad it's windows only...

Because i'm working on my own editor for our project bases on ETM and Qt i'm very interessted in your source. You have really nice features. ^^
So please keep thinking about opensource it. ^^

EDIT: I just want you to know this (about opensource it). It's not my intend to beg for source. *s*

[dudeabot]

very nice but i have some suggestions

1) instead of having to click on the button (that is like one pixel size), you could make to be possible to click on the tab/title bar

2) theres no scrollbar?

3) make it more clear in what mode it is, and make it apparent shortcuts for changing modes, as the user will use it more (i think)

[Nauk]

Very nice shot AJ

@Crash: Thanks a lot The code for the decal can be found here: http://www.ogre3d.org/phpBB2addons/viewtopic.php?t=6371 there are several posts and a wiki entry about it too.

@Madlion: Thanks, glad you like it, right now are at least half of the components windows based not sure how easy it would be to make it x-platform and I so far have no experience coding for linux either. And no I didn't take it as code-begging, don't worry.

@dudeabot: Thank you, and you are absolutely right, the tabs should be clickable not the small buttons, and the clickable elements should be bigger.

I skipped the scrollbars for wanting as little eventhandling code in the ui as possible for performance reasons, my impression was they are pretty resource hungry. Looking at the new optionPane scroller it appears to be quite ok tho, I have to check it out again.

As for the editmodes you can see it in the statusbar and in the editmode -tab what mode you are in, top left-corner, also nearly anything is shortcut driven, the only thing that isn't are the terrainwide colourfilters, but you can access every edit-mode with Ctrl+somekey, check the manual F1 -> Hotkeys.

Thanks for the suggestions I am writing a todo-list right now for 0.9 and am happy for more input.

[Crash]

@Crash: Thanks a lot The code for the decal can be found here: http://www.ogre3d.org/phpBB2addons/viewtopic.php?t=6371 there are several posts and a wiki entry about it too.

Argh, so it's a projective decal