Difference between revisions of "Height map"
From polycount
m (Throttlekitty moved page HeightMap to Height map: Convert old>new space and case.) |
EricChadwick (Talk | contribs) |
||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
| − | + | A height map is a grayscale texture used as a displacement map to define the topography of the polygons. | |
| − | + | Usually the brighter pixels make higher elevations, and the darker pixels make lower elevations, and 50% gray pixels make no change. Often the [[AlphaChannel|alpha channel]] of an object's texture is used for the height map. [[Landscape]]s often use height maps. | |
---- | ---- | ||
[[Category:Glossary]] | [[Category:Glossary]] | ||
Latest revision as of 15:33, 17 March 2015
A height map is a grayscale texture used as a displacement map to define the topography of the polygons.
Usually the brighter pixels make higher elevations, and the darker pixels make lower elevations, and 50% gray pixels make no change. Often the alpha channel of an object's texture is used for the height map. Landscapes often use height maps.
