Changes between Version 2 and Version 3 of Atlas_Manual_Heightmap_Import
- Timestamp:
- May 28, 2016, 9:07:12 PM (8 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
Atlas_Manual_Heightmap_Import
v2 v3 4 4 Part of the [wiki:Atlas_Manual Atlas (Scenario Editor) Manual] 5 5 6 '''Heightmap Import''' feature (accessible via `File -> Import Heightmap...` menu item) allows to generate terrain based on a heightmap image file. One possible usage of this feature is generating game maps based on real-world data (see [https://en.wikipedia.org/wiki/Digital_elevation_model Digital elevation model]).6 The '''Heightmap Import''' feature (accessible via `File -> Import Heightmap...` menu item) allows to generate terrain based on a heightmap image file. One possible usage of this feature is generating game maps based on real-world data (see [https://en.wikipedia.org/wiki/Digital_elevation_model Digital elevation model]). 7 7 8 8 The image should be: … … 11 11 3. greyscale (darker parts of the image produce lower terrain) 12 12 13 An excellent source for large scale real-world heightmaps is the [http://visibleearth.nasa.gov/view_cat.php?categoryID=1484 NASA Blue Marble] image series. You may combine topographic and bathymetric (ocean floor height) images for a better result. 14 13 15 The resulting map size is calculated based on the image size (128x128, 256x256 and 512x512 correspond to Tiny, Medium and Giant map sizes respectively, see [http://trac.wildfiregames.com/browser/ps/trunk/binaries/data/mods/public/simulation/data/settings/map_sizes.json map_sizes.json]). 14 16 15 17 Currently the heightmap importer doesn’t have any configuration, so if import doesn't produce the desirable result, the source image should be edited in an image editor and re-imported. Fine-tuning of specific areas can be done using Atlas terrain tools (see [wiki:Atlas_Manual_Terrain_Tab Atlas Manual: Terrain Tab]). 16 18 19 By using a hex editor you can also manipulate directly the .pmp map file storing the height data. This reduces unwanted artefacts resulting from the limited height resolution of 8-bit greyscale images. You can find further information in the heightmap guide linked below. 20 17 21 == Related Links == 18 22 - [https://wildfiregames.com/forum/index.php?/topic/20786-palaxins-heightmap-guide Palaxin's Heightmap Guide] in the Forum.