Make Camera.build work with anything callable, not just functions. Also make plain meshes more opaque because the high transparency is visually confusing.

1 files changed, 2 insertions, 3 deletions

diff --git a/chroma/camera.py b/chroma/camera.py
index 628307a..74ac4ad 100644
--- a/chroma/camera.py
+++ b/chroma/camera.py
@@ -7,7 +7,6 @@ import os
 from subprocess import call
 import shutil
 import tempfile
-import inspect
 
 import pycuda.driver as cuda
 from pycuda import gpuarray as ga
@@ -26,7 +25,7 @@ from pygame.locals import *
 
 def build(obj):
     """Construct and build a geometry from `obj`."""
-    if inspect.isfunction(obj):
+    if callable(obj):
         obj = obj()
 
     if isinstance(obj, Geometry):
@@ -36,7 +35,7 @@ def build(obj):
         geometry.add_solid(obj)
     elif isinstance(obj, Mesh):
         geometry = Geometry()
-        geometry.add_solid(Solid(obj, vacuum, vacuum, color=0x99ffffff))
+        geometry.add_solid(Solid(obj, vacuum, vacuum, color=0x33ffffff))
     else:
         raise TypeError('cannot build type %s' % type(obj))