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Back to Graphics and GPU Programming

Matrix Inverses

joeG · 1999-11-23T18:41:00

I've pieced through some Linear Algebra books and have come up with two differnt ways of computing the inverse of a square matrix. Neither of them seem to be good candidates for real-time graphics. Does anyone have a good bit of matrix inversion code?

Graphics and GPU Programming Programming

Started by joeG November 23, 1999 06:41 PM

9 comments, last by joeG 24 years, 7 months ago

CodeDemon

363

November 23, 1999 06:41 PM

I use inverse matrices for fast pre-transformation lighting and poly culling. This way, I can cull and light polys before transforming them to world or camera coordinates.

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