add project_ortho

matrixmania/compute.py

@@ -1,6 +1,7 @@
 from typing import List
 import math
 from tabulate import tabulate
+from typing import Tuple
 
 def matmul(matrix_a: List[List[int]], matrix_b: List[List[int]]) -> List[List[int]]:
     """
@@ -95,6 +96,8 @@ def rot_3D(angle: float, axis: str) -> List[List[float]]:
     else:
         raise ValueError("Not a valid axis. Choose from 'x', 'y', 'z'.")
 
+def project_ortho(point: Tuple[float, float, float], scale: float = 1) -> Tuple[float, float]:
+    return (point[0]*scale, point[1]*scale)
 
 if __name__ == "__main__":
 

tests/test_projection.py

@@ -0,0 +1 @@
+from matrixmania import project_ortho