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Question by
Yanger_xy · Aug 17, 2011 at 02:00 AM ·
terrainresolutionheightmapterraindata
heightmapWidth and heightmapHeight always equal
heightmapWidth and heightmapHeight always equal, can't it not equal? i have a dem data which has 1013 columns and 980 rows, and i wanna to set terrain's resolution to 1013*980 so that 1 unit equals to 1 meter, why heightmapWidth and heightmapHeight can not set to different value?
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Answer by roamcel · Aug 17, 2011 at 05:34 AM
Sadly, I have read that you can't make a non-square heightmap. The only valid solution I saw was to create a simple wrapping function that returned a heightmap coordinate, calculating from the source map coordinate in the fashion of a simple x / y factor of percentage between the two resolutions.