Difference between revisions of "Interpolation/Cubic/Vector"
< Interpolation | Cubic
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(Created page with "{{LSL_Function |mode=user |func=vCub |p1_type=vector|p1_name=a |p2_type=vector|p2_name=b |p3_type=vector|p3_name=c |p4_type=vector|p4_name=d |p5_type=float|p5_name=t |return_type…") |
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Cubic interpolation between four vectors. | Cubic interpolation between four vectors. | ||
|spec=< | |spec=<source lang="lsl2">vector vCub(vector a, vector b, vector c, vector d, float t) { | ||
float P = (d-c)-(a-b); | float P = (d-c)-(a-b); | ||
return P*llPow(t,3) + ((a-b)-P)*llPow(t,2) + (c-a)*t + b; | return P*llPow(t,3) + ((a-b)-P)*llPow(t,2) + (c-a)*t + b; | ||
} | } | ||
// Released into public domain. By Nexii Malthus.</ | // Released into public domain. By Nexii Malthus.</source> | ||
|examples=< | |examples=<source lang="lsl2"></source> | ||
|cat1=Examples | |cat1=Examples | ||
}} | }} | ||
Latest revision as of 16:03, 24 January 2015
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Summary
Function: vector vCub( vector a, vector b, vector c, vector d, float t );
Cubic interpolation between four vectors.
Returns a vector
| • vector | a | |||
| • vector | b | |||
| • vector | c | |||
| • vector | d | |||
| • float | t |
Specification
vector vCub(vector a, vector b, vector c, vector 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.
Examples