#Jumble

Jumble of Thoughts: here I give myself the liberty to freely write down anything, without caring about correctness, completeness, formatting or relevance. Those draft may be incomplete, incorrect, or just plain wrong. I may convert those notes into a proper article later on, or not.

Curvature of a Distance field / Implicit surface

- 11/2020 - #Distance Field

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Normal to an implicit surface

How to compute the normal of a distance field (implicit surface) - 03/2018 - #Distance Field

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Implicit surface a.k.a (signed) distance field: definition

General introduction to implicit surface / SDF / (signed) distance fields in computer graphics - 03/2018 - #Distance Field

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If I say "implicit surface" you may think of metaballs and marching cube, I'll show you there is more to it!

Transforming implicit surface (distance field) and their gradient

Transform a 3D field function / distance field and its gradient with a 4x4 matrix - 10/2016 - #Distance Field

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Contour lines

How to read an interpret iso-lines / level curves. - 12/2013 - #Distance Field

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3D viewer for Hermite Radial Basis Function

Demonstrator application and code to illustrate the tutorial - 10/2013 - #Distance Field

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This is a simple demonstrator of the HRBF technique presented and explained here. You can visualize and edit the implicit surface generated with HRBF.