HeightArray

Last Revision:
Version 1.2, 2011-02-15
First public release.
Build Requirements:
Mac OS X v10.6 or later, Xcode 3.1 or later
Runtime Requirements:
Mac OS X v10.6 or later

The EXT_TEXTURE_ARRAY extension introduces the notion of one and two-dimensional texture array, which is a collection of one and two-dimensional images of identical size and format, arranged in layers. This sample provides an example of two-dimensional texture array. It visualizes a terrain by using terrain's Z-coordinate to index into a texture array and applies the correct image for that point's elevation.

Usage: Move your mouse around to view the terrain from different camera angles.