1 files changed, 18 insertions, 0 deletions
diff --git a/pixelmappers/WindGaussianMapper.py b/pixelmappers/WindGaussianMapper.py
new file mode 100755
index 0000000..c5d77ca
--- /dev/null
+++ b/pixelmappers/WindGaussianMapper.py
@@ -0,0 +1,18 @@
+from operationscore.PixelMapper import *
+import util.Geo as Geo
+import math
+class WindGaussianMapper(PixelMapper):
+    def mappingFunction(self, eventLocation, screen):
+        returnPixels = [] #TODO: consider preallocation and trimming
+        [x,y] = eventLocation
+        potentialPixels = screen.pixelsInRange(x-self.CutoffDist, x)
+        for (xloc,pixel) in screen.pixelsInRange(x-self.CutoffDist, x):
+            pixelDistx = math.fabs(pixel.location[0] - x)
+            pixelDisty = math.fabs(pixel.location[1] - y)
+            if pixelDistx < self.CutoffDist:
+		if pixelDisty < 30:
+	                w = Geo.windtrail(pixelDistx, pixelDisty, self.Height, 0, self.Width)
+	                if w > self.MinWeight:
+        	            returnPixels.append((pixel, w))
+
+        return returnPixels