![Pragmatic VEX: Volume 1 - Gradient Ascent & Descent - 3D Geometry [Free Lesson 2]](https://img5.illustratefans.com/storage/3/km/us/102843-019e8451-1002-7f3d-8158-3453b8769685.jpg)
Pragmatic VEX: Volume 1 - Gradient Ascent & Descent - 3D Geometry [Free Lesson 2]
Added 2020-08-23 13:49:21 +0000 UTCWe have implemented gradient ascent and descent on planar geometry, much like a terrain where we used the gradient of the height.
For an arbitrary geometry, what can we use as the cost attribute? One thing we can use is depth.
