Question about edges

[Tim Gould]

Hi Roland,

You'll only double the check. I'd be very surprised if it was a limiting factor. Although I admit that my gut instinct could be wrong.

For more acceleration, I suggest the following:

For each point determine and store (here floora and rounda act as floora(x)=floor(x/tol)*tol and rounda(x)=floor(x/tol+0.5)*tol)

Code:

xyzF=floora(xyz) # triplet
xyzR=rounda(xyz) # triplet
r2F=floor(x*x+y*y+z*z)
r2R=floor(x*x+y*y+z*z)

for a comparison you can now do:

Code:

if ((r2R[1]==r2R[2]) || (r2F[1]==r2F[2])) is false, return false
else return ((xyzF[1]==xyzF[2]) || (xyzR[1]==xyzR[2]))

Tim