How to create multiple 3D curves in one call to be less expensive

[prisoner849]

Something spherical, made of instanced curves

Receptaculum [container]

Hi community! Video: Demo: https://codepen.io/prisoner849/full/LYXGzRb This is an attempt to crossbreed these ones: Catmull-Rom curve 3D [vertex shader] How to implement drawing line animation - #12 by prisoner849 Control points and other data for instances are written in texture and processed in shaders.