Difference between revisions of "Reference:Poly"
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Revision as of 19:08, 15 March 2012
Higher order polynomial surfaces may be defined by the use of a
poly shape. The syntax is
POLY:
poly {
Order, <A1, A2, A3,... An>
[POLY_MODIFIERS...]
}
POLY_MODIFIERS:
sturm | OBJECT_MODIFIER
Poly default values:
sturm : off
where Order is an integer number from 2 to 35
inclusively that specifies the order of the equation. A1, A2, ...
An are float values for the coefficients of the equation. There
are n such terms where n = ((Order+1)*(Order+2)*(Order+3))/6.