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COEN290 Assignment 2 Solved

This assignment, you are given two data files.  The data files are a representation of a face object.



The two files are:




face-vertices.data:   




every line of this file is  (x, y, z) coordinates of a 3D points

face-index.txt:  




every line of this file are 3 indices. 


each index is an entry in face-vertices.data file referring to one vertex coordinate
so the 3 indices indicate 3 vertices of a triangle.




Write a program (python or any other program you prefer), to read this file and display the object in two mode:   

-  points:  display all coordinates


-  wireframe: display all triangles


                                       

do not use 3D library, instead, project the 3D coordinates to 2D screen yourself, using the perspective projection equations we talked about in class.

 

extra credit:   interactive rotation and zoom in and zoom out.

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