remove project.py

1 files changed, 0 insertions, 36 deletions

diff --git a/chroma/project.py b/chroma/project.py
deleted file mode 100644
index 2d38a9e..0000000
--- a/chroma/project.py
+++ /dev/null
@@ -1,36 +0,0 @@
-import numpy as np
-from chroma.transform import normalize
-
-def from_film(position=(0,0,0), axis1=(0,0,1), axis2=(1,0,0), size=(800,600),
-              width=35.0, focal_length=18.0):
-    """Project rays from a piece of film whose focal point is located at
-    `position`. `axis1` and `axis2` specify the vectors pointing along the
-    length and height of the film respectively.
-    """
-
-    height = width*(size[1]/float(size[0]))
-
-    axis1 = normalize(axis1)
-    axis2 = normalize(axis2)
-
-    dx0 = width/size[0]
-    dx1 = height/size[1]
-
-    # for i in range(size[0]):
-    #     for j in range(size[1]):
-    #         grid[i*size[1]+j] = axis1*dx1*j - axis2*dx0*i
-
-    x = np.arange(size[0])
-    y = np.arange(size[1])
-
-    yy, xx = np.meshgrid(y,x)
-
-    n = size[0]*size[1]
-
-    grid = -np.tile(axis2, (n,1))*xx.ravel()[:,np.newaxis]*dx0 + \
-        np.tile(axis1, (n,1))*yy.ravel()[:,np.newaxis]*dx1
-
-    grid += axis2*width/2 - axis1*height/2
-    grid -= np.cross(axis1,axis2)*focal_length
-
-    return np.tile(position,(n,1)), normalize(-grid)