Today we’ll create a procedural rope and simulate it using the grain solver. There are always many different ways to achieve stuff in Houdini. In this tutorial I chose the VEX route to generate the rope. This gives a nice self-contained node that can easily be turned into a digital asset. The procedural rope is then deformed to a simulated wire using wire deform. Download end file
Here at Entagma we love to deal with yarns. This video extends the “yarn-effects” with a crochet approach. Using the delaunay triangulation of an input mesh and its dual diagram, the voronoi mesh, we build a procedural model that uses point color to blend smoothly between the two. That gives an intricate pattern, especially in the blending regions. As a bonus we animate the effect. Download end file
This is an experimental post. As we often sit down to discuss different topics from our Entagma life, this time we just switched the camera on and created a vlog-type movie for you. Just the right thing to watch on a otherwise boring “no-new-tutorial Monday”. After Mo’s post about building his own workstation we started to discuss further what the best strategy is to acquire a machine for GPU rendering. Buying off-the-shelf hardware has advantages, […]
Blending smoothly between a high-poly mesh and its low-poly representation is a subtle but useful effect. In this tutorial you’ll learn how to create two versions of the same object, one smooth and one facetted, with the exact same topology. This enables you to blend between the two using a falloff value.
CCurve framing is important for a lot of things, like trajectories, creating geometry from curves or aligning copied geometry to curves. In this tutorial Manuel implements the parallel transport algorithm that transports an initial normal vector along a curve to create a smoothly varying frame. But be warned. This video is very VEX heavy.