All posts tagged: Procedural

Quicktip: Signed Distance Outlines

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Tutorials
Quicktip-Signed-Distance-Outlines

Signed Distance Fields are very versatile. In this installment of the Entagma tutorial stream, Manuel shows you how to use a SDF volume to create outlines around an arbitrary object. By remapping the values from the SDF using functions like sqrt() and sin() it’s easy to create propagating ripples.

Procedural Modeling Of Water Droplets

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Tutorials
ProceduralModelingOfWaterDroplets

If you want to make your product appear nice and fresh in your TV commercial, chances are that you’ll put water droplets on it. This effect is very popular in advertising. In todays installment of the Entagma tutorial stream, Manuel shows you how to procedurally build such an effect in Houdini.

Live Rendering of Heightfields in RS

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Tutorials
Live-Rendering-Of-Heightfields-In-Redshift3D

Heightfields are a nice addition to Houdini 16 for environment work. They more or less replicate the functionality of programs like Worldmachine. In today’s tutorial Manuel shows you how to create a terrain from scratch in Houdini and how to render it directly in Redshift3D, without baking out textures manually.

Colored Trails (Point Advection & Rendering)

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Tutorials
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One of the great things about the Houdini community is that we’re always confronted with clever questions and with clever answers too. “How do I color strands using an image’s color palette?” was the comment on Vimeo that led to this setup. Yet when talking about coloring polylines we also need to discuss rendering them.

Differential Mesh Growth

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Tutorials
vlcsnap-2016-08-28-20h10m35s406 copy

As some of you already found out, it is quite possible to set up differential growth not only on a line but also on a mesh. This tutorial goes into the details of doing exactly that while allowing for some degree of art-directability (is that even a word?) of the growth patterns.