Import CAD to Matlab

I want to import CAD data into MATLAB. I want to transform the CAD in a 3D matrix containing only 0 and 1. 0 if there is void and 1 if there is the filled part. In order to explain my problem, I make an exemple for a 2D CAD: if I have a triangle in the CAD software, I want to transform into Matlab in such matrix:

0 0 1 0 0
0 1 1 1 0
1 1 1 1 1

Is someone know I can do it?

[KSSV]

Question is not clear....Give how the data is in CAD and how you want it in MATLAB.

[Walter Roberson]

Different CAD programs store their data in different formats.

[Rohit Reddy Madasani]

There is an example on the MATLAB Central File Exchange for importing CAD data into MATLAB. Here is the link:

http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=3642&objectType=file

The associated files are also available from this link.

Note that files on MATLAB Central are not officially supported by MathWorks.