polyplex.math.mathf

Members

Aliases

Mix alias Mix = LinearInterpolation: Alias for linear interpolation, to follow the same GLSL convention
Smoothstep alias Smoothstep = HermiteInterpolation: Alias to GLSL name for hermite interpolation

Functions

ApproxEquals bool ApproxEquals(T a, T b, T eps): Checks if two floating-point scalars are approximately equal to each other by some epsilon
Clamp T Clamp(T x, T min, T max): Clamps scalar elements
CosineInterpolation T CosineInterpolation(T x, T y, float a): Cosine interpolation on scalar elements. It interpolates between two scalars x and y using a cosine-weighted a (this function applies the cosine-weight). Check LinearInterpolation for more details.
CubicInterpolation T CubicInterpolation(T x, T y, T z, T w, float a): Cube interpolation using Catmull-Rom splines on scalar elements. Interpolates between two scalars y and z using a gradient a that takes x <-> y and z <-> w into account in order to offer better continuity between segments. Check LinearInerpolation for more details.
HermiteInterpolation T HermiteInterpolation(T x, T y, float a): Hermite interpolation on scalar elements as described by GLSL smoothstep. Interpolates between x and y using gradient a that allows smooth transitions as the gradient approaches 1 or 0. See LinearInterpolation for more details.
HermiteInterpolation T HermiteInterpolation(T x, T y, T z, T w, float a, float tension, float bias): Hermite interpolation on scalar elements. Similar to CubicInterpolation except that you have control over the tension (tightening of the curvature) and bias (twists the curve about known points).
LinearInterpolation T LinearInterpolation(T x, T y, float a): Linear interpolation on scalar elements. Interpolates between two scalar values x and y using a linear gradient a
Max T Max(T scalar_a, T scalar_b): Maximum of two scalar elements
Min T Min(T scalar_a, T scalar_b): Minimum of two scalar elements
Step T Step(T edge, T a): Steps scalar a on edge edge. Returns 0 if a < edge, otherwise 1
ToDegrees T ToDegrees(T radians): Converts quantity of radians to degrees
ToRadians T ToRadians(T degrees): Converts quantity of degrees to radians

Variables

TAU enum real TAU;: TAU = PI*2

Meta

Source

See Source File

polyplex math modules