/en/tags/loop-subdivision/Recent content in Loop-Subdivision on Feynman's BlogHugoen-USWed, 09 Sep 2026 18:00:00 +0800/en/posts/games101-geometry/Wed, 09 Sep 2026 18:00:00 +0800/en/posts/games101-geometry/<blockquote class="blockquote-regular"> <p>Instructor: Lingqi Yan | UCSB Bilibili: <a href="https://www.bilibili.com/video/BV1X7411F744">https://www.bilibili.com/video/BV1X7411F744</a> Lectures covered: <a href="https://sites.cs.ucsb.edu/~lingqi/teaching/resources/GAMES101_Lecture_10.pdf">Lecture 10</a> (Geometry 1: Introduction), <a href="https://sites.cs.ucsb.edu/~lingqi/teaching/resources/GAMES101_Lecture_11.pdf">Lecture 11</a> (Geometry 2: Curves and Surfaces), <a href="https://sites.cs.ucsb.edu/~lingqi/teaching/resources/GAMES101_Lecture_12.pdf">Lecture 12</a> (Geometry 3)</p> </blockquote> <p>Geometry is an extremely important yet difficult topic in computer graphics. This post covers various ways to represent geometry (implicit and explicit), curves and surfaces (Bezier curves, B-splines, Bezier surfaces), mesh processing (subdivision, simplification, regularization) as well as the shadow mapping technique.</p> <p><img src="/images/2026-07-21_series_games101/06_geometry/chap6_01.png" alt="Various geometric examples (glass, car, engine internals, silk, water drops, outdoors, hair, microscopic world, trees)"></p>