i think the codes i modified to
[code]float[] matrix = new float[numbertodivide];
for (int i = 0; i < numbertodivide; i++)
matrix[i] = 1.0f/numbertodivide*1.0f;[/code]
it does not blur.

i changed the picture, it seems to only dim ( reduce the intensity ).

i suspect the code in wrong "matrix[i] = 1.0f/numbertodivide*1.0f;" some how the "f" which i think means float is not working correctly when i change the codes from

original code from http://www.huxtable.com/ip/blurring.html
[code]float[] matrix = new float[400];
for (int i = 0; i < 400; i++)
matrix[i] = 1.0f/400.0f;

thanks for your help!

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