fractal
frac fac vol
frac fac(f)vol(id)
Returns the fractal coefficients of facets numbered f of volume id.
frac fac(f)vol(id)=n,cn,cx,cy,cz
Changes these coefficients.
frac vol
frac vol(id)
Returns the fractal coefficients of volume id.
frac vol(id)=n,cn,cx,cy,cz
Changes these coefficients.
Fractal coefficients
n,cn,cx,cy,cz:
n: depth of recursion: every facet of 4 vertices is divided into four facets and this recursively.
cn,cx,cy,cz=randomcoefficients
cn: according to the normal at facets.
cx: according to x axis.
cy: according to y axis.
cz: according to z axis.
Si cn=cx=cy=cz=0: flat fractal.
Blocks generated by the fractalisation
The following blocks are automatically generated:
fac generate vol(id): facets of volume fractalised.
poi generate vol(id): points of volume fractalised.
normal vertex generate vol(id): normals at vertices of the volume fractalised.
near frac vol(id).
near frac vol(id): points generated by fractalisation (avoiding double existing points) {(n1, n2, n12)}:
n1,n2,0: n2 is the copy of point n1 in original volume.
n1,n2,n12: is the noised midpoint of points the n1 and n2 of the volume fractalised.
normal fac generate vol(id): normals at facets of the volume fractalised.
See also: