Editor Interface
Work in Progress: Comments & Edits Welcome
This page is in dire need of an update!
Contents
Introduction
This page details all the interface elements found in the Overgrowth level editor. If you're looking for a control/hotkey reference, go to the Control Reference. Press 9 when playing to bring up the editor interface.
Ribbon User Interface
The horizontal bar across the top of the window is called the ribbon. All of the editor functions can be found here with a few exceptions as some functions can only be reached via hotkeys for now.
Item Browser
The new browser combines the Object, Decal, and Hotspot browser into one functional one. For the most part, the object browser has almost every object listed in it as a image thumbnail, however if you've created your own object or want to load an object that isn't in the thumbnail form, you can simply press the 'Load External Object' button and search through the object folder with all the .xml's all over the place. You can also switch the tab to decal or hotspot browser, which also has all the assets in the thumbnail list. Also, by pressing the Heart located at the top right of every thumbnail, you can add to favorites and look at them in a separate section. Finally, one last feature is the search feature. Simply type the name of the .xml you're looking for and it'll pop up for you.
Okay, we're ready for some nice down and dirty work with the tools...
Using the Tools
So we've gone over the interface and how to access the tools, but now it's time to show you what each tool really does. As you can see below there is the actual palette. Familiarize yourself with it to make this process easier. Okay, now we'll start with the Translation tool first...
Translation Tool
This tool, like all manipulation tools, can affect Objects, Decals and Hotspots in generally the same way. For simplicity's sake, we'll explain these tools in regards to objects only. When an object is selected, this tool allows you to move it's position. So really, 'translation' is really just a fancy word for the 'move tool'. When hold down LMB on an object, you can freely move it without being tied down by a grid or plane. However, all tools can be used differently. If you use RMB on one of the sides of the object, the object will move bound to that plane. This is useful when making walls, buildings, or even Crete structures because you can put an object on the surface of another object, and then edit the position without worrying about depth. If you use RMB + Shift on a side, the object will move bound to that side's perpendicular line. You can use this along with hold Option and Shift, which will duplicate the object, while being snapped to grid and moving on one line. Good for making towers, roads, and other such structures. Another way to use the Translate tool is to use your arrows. In summary, the Translation tool will be one of your most used tools, so get comfortable with it as much as possible.
Scale Tool
The Scale tool is probably most similar to the Translation tool out of all the tools at your command. However, in the process of making your project, remember to use Rabbot as a standard of size. What do I mean by this? Well, it can be hard to judge size without any reference point, so use Rabbot to make sure your stuff isn't too large or too small. Also remember that not all object scale graciously. Certain object loose much of their quality when significantly enlarged. Moving on, if you use LMB on the object, this tool will scale the object in size from the center. It's basically a 'Make bigger' or 'make smaller' tool with LMB. Now, when you use RMB on one side, this will scale the object bound to that side you used RMB on. Also, like the translation tool, you can use RMB + Shift on one side to scale bound to that side's perpendicular line. Using the 'Control' button with the scaling will snap the scaling to it's grid, however it seems as if it doesn't exactly coincide with the Translation's grid. Pretty much you'd have to see it for yourself to understand completely.
Also, another feature with the scaling tool is the ability to mirror your object. It's rather simple actually, simply use RMB + Shift + Control on one side, and then drag the mouse over past the opposite side. This, if done properly, will result in your object being completely mirrored beside it.
Rotate Tool
Now we have the last of the Manipulation tools, the Rotation Tool. This tool is actually slightly less complicated than the other's because it's function is easier to grasp. This tool actually had some trouble in the earlier stages of development because the snap to grid function (Control) didn't exactly work so well. Luckily for us now, the Rotate tool works pretty much perfectly. You can use LMB to free rotate the object, kind of like how LMB affect objects with the Translation tool. Free rotating an object is good for when you need to make ruins, or something more natural. After all, Overgrowth is all about the natural environment of the map. However, if you ever did want to get a more defined result with rotation tool, simply use RMB on one of the sides of the object to rotate on that side's perpendicular axis. Using Control with the Rotate tool is very important. For instance, when making a house and you have a wall, you need to make a right angle. Using RMB + Control on the top side of the wall, you can rotate it into a right angle.
Omni Tool
This tool combines the Translate, Scale, and Rotate tool into one tool. This is useful because it saves time that you'd normally spend changing tools. When using this tool there are two ways in which it determines what tool to use. Firstly, it determines this by where your curser is in relation to the object. For Translation, hover over the center of a side. For Scale, hover near the verticies of the object. For rotate, hover near the edge of the object. This takes some getting used to along with a good amount of precision. However, another way to determine which tool to use goes as: Translation, hold T. Scale, hold E, Rotation, hold R. Now, don't be surprised when you press R and a Ragdoll spawns. It turns out that this hotkey is used for two functions.
Brush Tool
This tool is different from the other tools listed because it's not a Manipulation tool, it's more like an 'Add Object' tool. The brush tool allows you add objects to a map quickly and seamlessly. All you have to do is load an object via the Object Browser, but before adding it to the map, switch to the brush tool and hold P + LMB and drag over the map. You should end up with the object you loaded being spread on the map near where your curser is moving. As mentioned before, the Misc Menu can also change how the Brush tool works. Editing all the 'jitter' sliders will change how the brush works, and you can even set it so you can brush over objects as well.
Other Tools
Color Picker
The Color Picker is used to change the base colors of selected objects using a color slider+gradient box combo. The color picker is opened by pressing CTRL+P (For Mac users: Command+P) while in edit mode. You are still free to manipulate/select/deselect objects in the world you're editing while the color picker is opened. The color picker consists of a color-gradient box, a rainbow slider, two boxes of different sizes showing the basic chosen color, RGB values, a hex value, and an OverBrightness slider and text box. The OverBrightness is essentially the overall brightness of the object. Using this basic tool, one can alter the colors of objects to something to more of their liking.
Character spawns can also be affected by the CTRL+P shortcut. If a character spawner is selected and CTRL+P is pressed, the spawner will alternate between a Rabbot and a Computer controlled spawn point. Using this technique, one can make computer controlled Rabbot characters for the player to fight. Though it is not recommended, as it appears that having a computer controlled rabbot character is severely laggy.
Saving Combined Object As A Separate File
Once you have created something you wish to use elsewhere, press Ctrl+Shift+S (On Windows) or Command+Shift+S (on Mac) to open an object saving dialog. This way, you can save buildings, trees or obstacle courses made from many parts as a single XML object, ready to be imported back to Overgrowth.
Summary
So, in total we went over the general interface of Overgrowth, and went in depth on the functions of the Palette. In truth, once you get a hang of using the tools it gets easier from there. Even when editing Decals or Hotspots, it's all just a process of getting used to the way the editor works. Also, feel free to use any of the tutorial images on the right side as quick reference guides incase you forget anything. Also, the two links below are incredibly useful, I'd highly recommend them.
Thanks to Phillip and the whole Wolfire team for any information I used from them.
