Project-owned Perlin noise toolkit — signed Perlin 1D/2D/3D, fractal multi-octave, layered (amp, freq, phase) stacks with the NoiseLayer struct, unit-range wrappers, and decorrelation patterns. Backs PhantomCam noise stages and any time-varying value modulation consumer.
Pivot-aware position and pose blend primitive — Linear / Cylindrical / Spherical shapes around a configurable pivot. Powers PhantomCam blend shapes, DynamicOrbitBody damping, and LeadingFollowBody band response.