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How can I get Matlab R2016a to show hidden surfaces?

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Jonas Krimmer
Jonas Krimmer am 10 Okt. 2016
Kommentiert: Jonas Krimmer am 11 Okt. 2016
Creating a 3D array and slicing it with transparent surfaces is a possible volume visualization as of MATLAB R2014a. In R2016a, however, densely packed surfaces are shown as empty except for the surfaces at the outside. I assume there is a link between the new graphics system introduced in R2014b.
Would it be possible to reproduce the behavior of R2014a in R2016a?
% code example:
[x,y,z] = meshgrid(-1:0.01:1);
v = exp(- x.^2 - y.^2 - z.^2);
sl = [-1:0.1:1];
h = slice(x,y,z,v,sl,sl,sl);
shading interp
set(h,'FaceAlpha',0.1)
R2014a:
R2016a:

Antworten (1)

KSSV
KSSV am 10 Okt. 2016
Try changing the value in
set(h,'FaceAlpha',0.1) ;
I think for ~0.5 both figures are same.
  3 Kommentare
KSSV
KSSV am 10 Okt. 2016
Play around with the value....
Jonas Krimmer
Jonas Krimmer am 11 Okt. 2016
While it might look increasingly similar, it will not lead to the same effect. "Hidden" surfaces are presented as zeros in the newer MATLAB release.

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