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Add spring node gravity and simple collision #14
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Features for the spring node with negligible runtime cost. Gravity adds a target bias in the -y direction. Add support for two types of colliders: a ground plane and a list of spherical colliders. The ground plane prevents the spring from crossing below y=0. Spherical colliders repel the springs from a point in space. For a geometrical representation, create a NURBS sphere, connect its world space position to the input position, and its world space scale to the collider radius. Collision can be given a softness value to create soft or hard collisions. Zero softness prevents springs from crossing the barriers entirely.
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@miabrahams thanks! I will check it ASAP |
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Hi Miquel, I saw you were considering pulling the spring node gravity addition so I thought I might submit my simple collider as well. It's easy to use, just make a unit NURBS sphere, plug its translate into the collider position and the scale into the collider radius, and you can get fun results like in the forums.