updated mc3dplot (1 argument is enough)

Author: titsitits

MoCapToolboxExtension/mc3dplot.m

@@ -19,6 +19,9 @@ function mc3dplot(d,p,myfighandle)
  - myfighandle: handle to a figure (optional)
 %}
 
+if nargin < 2
+   p = mcinitanimpar(); 
+end
 if nargin < 3
     myfighandle = figure;
 end