interpolation/Cubic/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/Cubic/Float

Summary

Function: float fCub( float a, float b, float c, float d, float t );

Cubic interpolation between four floating point values.
Returns a float

• float	a
• float	b
• float	c
• float	d
• float	t

Specification

<lsl>float fCub(float a, float b, float c, float d,float t) {

   float P = (d-c)-(a-b);
   return P*llPow(t,3) + ((a-b)-P)*llPow(t,2) + (c-a)*t + b;

} // Released into public domain. By Nexii Malthus.</lsl>

Examples

<lsl></lsl>