"Value must be a handle" error during Patch

Question

Matteo Bottin 2016-12-13

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/316663-value-must-be-a-handle-error-during-patch

回答： Matteo Bottin 2016-12-13

采纳的回答： KSSV

在 MATLAB Online 中打开

Hi!

I'm a Matlab beginner. I was trying to plot a parallelepiped with the patch command. This is the list of my faces:

ff =
       1     2     4     3     1
       1     2     6     5     1
       5     6     8     7     5
       3     4     8     7     3
       2     4     8     6     2
       1     3     7     5     1

and this is the list of my nodes:

then I use this code to plot the geometry:

patch('Face',ff,'vertices',nodes2)

but I only get this error:

Error using patch
While setting the 'Face' property of 'Patch':
Value must be a handle.

I get this message even if i try to plot single faces indipendently. Where am I failing?

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Answer 1

KSSV 2016-12-13

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/316663-value-must-be-a-handle-error-during-patch#answer_246999

在 MATLAB Online 中打开

ff =   [1     2     4     3     1
       1     2     6     5     1
       5     6     8     7     5
       3     4     8     7     3
       2     4     8     6     2
       1     3     7     5     1] ;
     nodes = [ 0     0     0
       0     0    20
       0    10     0
       0    10    20
      15     0     0
      15     0    20
      15    10     0
      15    10    20] ;
patch('Faces',ff,'vertices',nodes)