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using ecw for image of landscape


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When I ganerate an image with my ECW file, a cache file of 20 ~ 30 Gbytes  per ECW file is created. So I can not create Terrain textures at once.

The size of my ECW files is from 500 megabytes to 1.5 gigabytes. It seems that a lot of lod related files are created in the cache folder.

Is there a way to reduce the cache file or apply ECW files one by one?

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Hi @sanghaeng.lee,

landscape cache size depends on source file type, ts size and compression. There's no way to control cache size, however, landscape will predict the estimated cache size.

I can suggest changing the cache folder in Landscape tool, it can be done in Generate window or in "Output files location" parameter. 

https://developer.unigine.com/en/docs/2.7.2/editor2/landscape_tool/create_terrain#output_cache

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