Launcher Password: uni1010

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PUBG & Fortnite | Terrain Maps

PlayerUnknown's Battlegrounds currently features seven maps: Erangel, Erangel Classic, Miramar, Sanhok, Vikendi, Karakin, and Camp Jackal. This repository provides information and scripts for extracting elevation and normal maps from the game's sources.

Please note that all preview images are downscaled to 8-bit 512px × 512px and should not be used for rendering (normal data is downsampled using bicubic resampling).

Erangel Height Map	Erangel Normal Map

Erangel Classic Height Map	Erangel Classic Normal Map

Miramar Height Map	Miramar Normal Map

Sanhok Height Map	Sanhok Normal Map

Vikendi Height Map	Vikendi Normal Map

Karakin Height Map	Karakin Normal Map

Camp Jackal Height Map	Camp Jackal Normal Map

Fortnite

Apollo Height Map	Apollo Normal Map

Papaya Height Map	Papaya Normal Map

Please note that the Fortnite map should be rotated by 90° counter clockwise (and the normals converted accordingly).

Details on the Map Encoding

Elevation and normals are packed into 512px × 512px × 32bit tiles. The first byte and the fourth byte are the 8bit coefficients of the normal. The second and third bytes encode a 16bit elevation/height. Moreover, every .ubulk tile file encodes the 512px × 512px tile as well as additional downscaled variations (mipmaps), probably LOD1 and LOD2. The binary size of each tile file accumulates to: 512px [width] × 512px [height] × 4bytes [1byte per channel] × (1 [lod0] + 0.25 [lod1] + 0.0625 [lod2]) = 1376256bytes = 1.31MiB

The following paragraphs enumerate the relevant tiles: the first two indices identify the Heightmap_x#_y#_sharedAssets group/directory, the following array contains the indices of tiles with normal/elevation data encoded.