thx everybody
since, i ve work on fiji.in order to get a nice work into C4D
here is an idea
i made a voxel high resolution 256,3 then
i export slices for let s says 1000 slices
fiji consumes a lot of ram and cpu, so i render only 500 slices
and did another pack of 500
you produce then 2 files.obj that you combine in C4D or 3DS blender, Etc..
obviously you can do this with high res voxel and split files into 4, 8, or 20 obj to re combine it into a 3D soft
if somebody is interested i can write a mini tuto M3DB to Fiji different from the only one posted everywhere
in a short way : - generate 1000 slices by a voxel export
then open fiji , do not import images sequence
drag an drop a first batch of the 500 first slices on the fiji gui
it will generate 500 pop up windows with each slice
wait for a while
then !! important
sort the stack via image/stasks/tools/stack sorter
that generate a popup
Sort by Label
then stack images by image/stack/image to stack
rename the stack
it will generate a sequence in a viewer
save as images sequence in a tiff format in a file myStack0000.tif
you will get back one file with a tiff sequence thas looks like an an animated gif
repeat the procedure x times you want to produces other stacks
with your image-sequence tiff
at this step you can close fiji if you want to take a coffee, the purpose is to avoid to create a virtual big stack that consumes too cpu and freeze the pc
to produce obj
File/import/tiff virtual stack
open your myStack0000.tif
then file/save as /wavefront obj
choose red only and tune threshold ans resampling as you want to
the best case is to test with only around 5 slices first, make the file.obj, import it into a 3d soft to see the workflow and the final render
enjoy or tune it, and share it
i tried some medical tomographic slices render soft but at the end of the day fiji is an answer
i didn t try mathematica that's sounds great but too great for my budget
anyway
featured request :-)the best way should have been
to export a M3DB project into a python scriptbecause soft like C4D for example knows how to read python,
this in order to preserve and regenerate the high def shape
by the C4D enginei tried jwildfire and incendia ;-(
for the kind attention of the developpers
how to export so the resulting formula of the shape produced by, let s says, 2 formulas alternate