- catmullrom_derivative
T catmullrom_derivative(T p0, T p1, T p2, T p3, float t)
Catmull-derivatives of the interpolation between four points.
- interp
T interp(T a, T b, float t)
Interpolates linear between two points, also known as lerp.
- interp_catmullrom
T interp_catmullrom(T p0, T p1, T p2, T p3, float t)
Catmull-rom interpolation between four points.
- interp_hermite
T interp_hermite(T x, T tx, T y, T ty, float t)
Hermite interpolation (cubic hermite spline).
- interp_nearest
T interp_nearest(T x, T y, float t)
Nearest interpolation of two points.
- interp_spherical
T interp_spherical(T a, T b, float t)
Interpolates spherical between to vectors or quaternions, also known as slerp.
- nlerp
quat nlerp(quat a, quat b, float t)
Normalized quaternion linear interpolation.
gl3n.interpolate