Some performance improvements -- we also synchronize all the frames, giving us a meaning that even

if things slow down, rendering doesn't look weird.

1 files changed, 5 insertions, 5 deletions

diff --git a/pixelmappers/GaussianMapper.py b/pixelmappers/GaussianMapper.py
index 8fdf16b..686ebcd 100644
--- a/pixelmappers/GaussianMapper.py
+++ b/pixelmappers/GaussianMapper.py
@@ -4,11 +4,11 @@ class GaussianMapper(PixelMapper):
     def mappingFunction(self, eventLocation, screen):
         returnPixels = [] #TODO: consider preallocation and trimming
         [x,y] = eventLocation
-        for (x,pixel) in screen.pixelsInRange(x-self['CutoffDist'], \
-                x+self['CutoffDist']):
+        for (x,pixel) in screen.pixelsInRange(x-self.CutoffDist, \
+                x+self.CutoffDist):
             pixelDist = Geo.dist(pixel.location, eventLocation)
-            if pixelDist < self['CutoffDist']:
-                w = Geo.gaussian(pixelDist, self['Height'], 0, self['Width'])
-                if w > self['MinWeight']:
+            if pixelDist < self.CutoffDist:
+                w = Geo.gaussian(pixelDist, self.Height, 0, self.Width)
+                if w > self.MinWeight:
                     returnPixels.append((pixel, w))
         return returnPixels