SPAN SCANLINE TRACING

Ma Huadong, Liu Shenquan. SPAN SCANLINE TRACINGJ. Journal of Computer-Aided Design & Computer Graphics, 1997, 9(3): 193-199.

Citation:

Ma Huadong, Liu Shenquan. SPAN SCANLINE TRACINGJ. Journal of Computer-Aided Design & Computer Graphics, 1997, 9(3): 193-199.

Citation:

Ma Huadong, Liu Shenquan. SPAN SCANLINE TRACINGJ. Journal of Computer-Aided Design & Computer Graphics, 1997, 9(3): 193-199.

Abstract

This paper proposes a new rendering method—span scanline tracing algorithm which is used to render the polygon scenes．This method can simulate specular lighting and transmitted lighting effect，and can be easing to be implemented．By analysing algorithm and experiments，it is indicated that this method has better performance than the traditional ray tracing algorithm．

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