Eric Lengyel’s Blog

August 23, 2024 Poor Foundations in Geometric Algebra
May 20, 2022 Space-Antispace Transform Correspondence in Projective Geometric Algebra
October 15, 2021 So You Want to Write a Technical Book
October 19, 2020 Symmetries in Projective Geometric Algebra
January 23, 2020 Projective Geometric Algebra Done Right
December 1, 2019 RGB/XYZ Conversion Matrix Accuracy
April 19, 2019 Dynamic Glyph Dilation
February 1, 2018 A Mathematical Keyboard Layout
November 13, 2017 Some Thoughts about Rvalue References in C++
September 18, 2017 Some Thoughts about Aliasing in C++
April 18, 2005 Thoughts About the ZP+ Alorithm
May 28, 2004 Modifying the Projection Matrix to Perform Oblique Near-Plane Clipping
March 15, 2004 Computing Tangent Space Basis Vectors for an Arbitrary Mesh