L3DT TERRAIN DOWNLOADS HOW TO
L3DT TERRAIN DOWNLOADS INSTALL
L3DT TERRAIN DOWNLOADS GENERATOR

There is, however, a $25 tool called Tom’s Terrain Tools that will allow you to import alpha splat maps into unity to replicate 元DT’s texturing. These textures will not be visible in Unity, since you cannot import the texture map.

Which you can fly around by clicking 3-D again: If you want a better visualization of your map, you can again click calc, and check the rest of the boxes in the calculation queue.Īfter a few dialog windows (feel free to change whatever settings you want) and a couple minutes of staring at the generator, you will get a textured map: raw file that you can import into Unity! I will cover the importing process in the next tutorial. In the export map wizard, select RAW format, select a path to save the exported heightmap to, and change the width an height to 1025, 1025, and hit OK.Ĭongratulations, you just exported a. Perlin Noise: The opposite of smooth, it adds noise back into the terrain.Īfter you are finished editing the heightmap, hit escape to close the Sapphire window and go to file → export → export map layer → heightfield, and click OK. Smooth: rounds off the painted area, to make it look, well, smoother. Use if you want to set a maximum or minimum height for an area, but not create a plateau. Raise To / Lower To: same as Set To, but will not lower or raise terrain (respectively). Set To: sets the painted area’s height to a specific altitude.

This will give you many of the same tools available in the Unity terrain mapper, as well as a few additional ones that make the mapping process easier.

To do this, click the 3-D button in the second toolbar:Īnd then click edit heightfield in the Sapphire window:

L3DT TERRAIN DOWNLOADS GENERATOR

This map will be basically the same as your design map, but the generator does average heights across tiles to simulate real terrain, so you may need to edit the heightmap itself to make sure any small features you want are still there. The generator will display a window showing the different steps of the heightmap generation, and then leave you on a heightmap like this: Once you have the design map refined, click calc. You can also refine some of the parameters from before in these windows, which can give varying types of terrain on the same map. Here, you can click edit to paint additional features onto the terrain, or double-click a specific tile: Where the land tiles will appear green (hue based on height), and the water tiles will appear blue. Once you are done refining those, hit next until you get a design map: The features are pretty self-explanatory. Here you can set some parameters to define how the terrain will be generated. If you pick designable map, you will get a window like this: Pick blank designable map if you want to create the terrain from scratch, or designable map if you want randomly generated terrain to work with. When you launch 元DT, go to File → New Project.

L3DT TERRAIN DOWNLOADS INSTALL

元DT is a great tool for mapping, because it gives you a lot more control over the terrain and generation process than Unity’s built-in editor does.įirst of all, download and install 元DT (standard edition) from.

L3DT TERRAIN DOWNLOADS HOW TO

This tutorial will show you how to create a heightmap in 元DT (Large 3D Terrain generator) and export it to use in Unity. Filed under fall 2012, honors 304.503, postmortems. 元DT tutorial 1: Creating and exporting a heightmap for Unityĭecemby jorstajv. » 元DT tutorial 1: Creating and exporting a heightmap for Unity teaching machines

L3dt terrain downloads