interpolation/Cosine/Float

Template:Needs Translation/LSL/de Template:Needs Translation/LSL/es Template:Needs Translation/LSL/el Template:Needs Translation/LSL/fr Template:Needs Translation/LSL/he Template:Needs Translation/LSL/it Template:Needs Translation/LSL/ja Template:Needs Translation/LSL/ko Template:Needs Translation/LSL/nl Template:Needs Translation/LSL/hu Template:Needs Translation/LSL/no Template:Needs Translation/LSL/da Template:Needs Translation/LSL/sv Template:Needs Translation/LSL/tr Template:Needs Translation/LSL/pl Template:Needs Translation/LSL/pt Template:Needs Translation/LSL/ru Template:Needs Translation/LSL/th Template:Needs Translation/LSL/uk Template:Needs Translation/LSL/zh-Hans Template:Needs Translation/LSL/zh-Hant

/LSL

Interpolation/Cosine/Float

Summary

Function: float fCos( float x, float y, float t );

Cosine interpolation between two floating point values.
Returns a float

• float	x
• float	y
• float	t

Specification

float fCos(float x, float y, float t) {
    float F = (1-llCos(t*PI))/2;
    return x*(1-F)+y*F;
}
// Released into public domain. By Nexii Malthus.

Examples