As nouns the difference between heightmap and heightfield
is that heightmap is (computer graphics) a two-dimensional raster image used to store surface elevations that can later be applied to a three-dimensional object while heightfield is heightmap.
heightmap
English
Noun
(
en noun)
(computer graphics) A two-dimensional raster image used to store surface elevations that can later be applied to a three-dimensional object.
Synonyms
* heightfield