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- Functions
- -----------------------------------------------------------------
- All Dust-commands allow mathematical expressions instead of
- plain numbers, other commands require expressions containing
- special variables:
-
- 1. Special parameters required by the FUNC-commands:
- X0 - initial x-coordinate
- Y0 - initial y-coordinate
- Z0 - initial z-coordinate
- T0 - parameter
- Example: You want to plot the 2D-Function sin(x^2+y^2):
- -load a plane (dimensions -50..-50,-50..50,0..0)
- -now enter "func(2,"30*sin(x0*x0/30+y0*y0/30)",0,z)"
- This uses the x- and y-coordinates to modify the"
- z-coordinate of the plane."
-
- 2.Constants
- 'pi', 'ee' (2.71..)
-
- 3.Operators
- '+','-', ':-(', '/', '^'
-
- 4.Functions
- 'jump','entier','int','abs','sqr','sqrt',
- 'exp','ln','log','log10','log2','tentox','twotox',
- 'sin','arcsin','cos','arccos','tan','arctan',
- 'sinh','cosh','tanh','artanh', 'degtorad','radtodeg',
- 'rnd','fac','ceil','floor','round');
-
- NOTES: 1. All angles in degrees.
-