Posts Tagged ‘DDA Algorithm’

This article is about a graphics algorithm. For the digital implementation of a Differential Analyzer, see Digital Differential Analyzer.

In computer graphics, a hardware or software implementation of a digital differential analyzer (DDA) is used for linear interpolation of variables over an interval between start and end point. DDAs are used for rasterization of lines, triangles and polygons. In its simplest implementation the DDA algorithm (more…)