added some fun models; added some untested code to implement absorption, scattering, reflection, and refraction

1 files changed, 0 insertions, 29 deletions

diff --git a/photon.py b/photon.py
deleted file mode 100644
index b494384..0000000
--- a/photon.py
+++ /dev/null
@@ -1,29 +0,0 @@
-import numpy as np
-
-def uniform_sphere(size=None, dtype=np.double):
-    """
-    Generate random points isotropically distributed across the unit sphere.
-
-    Args:
-        - size: int, *optional*
-            Number of points to generate. If no size is specified, a single
-            point is returned.
-
-    Source: Weisstein, Eric W. "Sphere Point Picking." Mathworld. 
-    """
-
-    theta, u = np.random.uniform(0.0, 2*np.pi, size), \
-        np.random.uniform(-1.0, 1.0, size)
-
-    c = np.sqrt(1-u**2)
-
-    if size is None:
-        return np.array([c*np.cos(theta), c*np.sin(theta), u])
-
-    points = np.empty((size, 3), dtype)
-
-    points[:,0] = c*np.cos(theta)
-    points[:,1] = c*np.sin(theta)
-    points[:,2] = u
-
-    return points