eval-de-casteljau
function evalDeCasteljau(ps: number[][], t: number): number[]
Defined in local-properties-at-t/evaluate/double/eval-de-casteljau.ts:16
Returns the resulting point of evaluating the given bezier curve at the
given parameter t.
- uses De Casteljau's algorithm in double precision floating point arithmetic
The resulting point p is returned as the pair [x,y], where x and y are
double precision floating point numbers.
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Parameters:
| Name | Type | Description |
|---|---|---|
ps | number[][] | an order 1,2 or 3 bezier curve, e.g. [[0,0],[1,1],[2,1],[2,0]] |
t | number | the parameter value where the bezier should be evaluated |