vex

Topic		Replies	Latest Post
Houdini \| Implementing Catmull-Clark Subdivision - Introduction & Rules https://vimeo.com/457274458Subdivision surfaces are piecewise parametric surfaces defined over meshes of arbitrary topology.It's an algorithm that maps from a surface to another more refined surface,…		3 Last	Eric Chadwick Nov 2020
Houdini \| Gradient Ascent, Descent & Contour Lines - Heightfields https://vimeo.com/449966465We have already seen how to apply gradient ascent, descent and contour lines to heightfield like planar geometry. The same concept can be applied to heightfields.Because he…		0 Last	animatrix Nov 2020
Houdini \| Gradient Ascent & Descent - Contour Lines https://vimeo.com/448218760Now that we know about gradients, there is another concept that's related to them that can be acquired quite easily, and that concept is contour lines.A contour line (also …		0 Last	animatrix Nov 2020
Houdini \| Gradient Ascent & Descent - Planar Geometry https://vimeo.com/448212258Gradient descent is an optimization algorithm used to minimize some function by iteratively moving in the direction of steepest descent as defined by the negative of the gr…		0 Last	animatrix Nov 2020
Modeler 2020.1 for Houdini https://vimeo.com/412027905		1 Last	AlexeyVanzhula Sep 2020