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2D Curl Noise from Perlin Noise by registered99 is a document available to read on EtoBox.
What is 2D Curl Noise from Perlin Noise about?
The document discusses curl noise, which is a technique used to simulate fluid effects like smoke and fire by moving particles around. It provides an overview and then discusses computing curl noise in 2D and 3D. Curl is a mathematical operator that takes a vector field as input and outputs a divergence-free vector field. The document explains how to compute the curl of a Perlin noise vector field by taking the gradients and plugging them into the curl definition. It also discusses using finite differences
- Author
- registered99
- Language
- EN