29 Mar
2014
29 Mar
'14
1:46 p.m.
Hi folks, Some time ago John Wise kindly gave me a yt script that uses AMRKDTree to speed up "camera" 3-d rendering, it worked very well and fast (takes like a few minutes to do a rendering of a galaxy with 2048x2048 pixel). It looks like volume = AMRKDTree(pf, le=le, re=re, fields=["Density"], no_ghost=False) then used in cam = pf.h.camera(c, L, W, (N,N), tf, volume=volume, no_ghost=False, north_vector=Ldm,steady_north=True) It appears that yt has evolved and the "volume ..." statement no longer works. Is there a solution to that in the newer version? Alternatively, is there another speedy way to do 3-d rendering? Thanks very much, Renyue