Sökning: "Joakim Löw"

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1. 1. Ray Tracing Bézier Surfaces on GPU

   Uppsats för yrkesexamina på grundnivå, Matematiska institutionen

   Författare :Joakim Löw; [2006]
   Nyckelord :Ray Tracing; Bézier Surface; Newton; Newton s method; Graphics Processor; Graphics processing unit; Graphics Hardware; GPU;

   Sammanfattning : In this report, we show how to implement direct ray tracing of B´ezier surfaces on graphics processing units (GPUs), in particular bicubic rectangular Bézier surfaces and nonparametric cubic Bézier triangles. We use Newton’s method for the rectangular case and show how to use this method to find the ray-surface intersection. LÄS MER