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Ahmed Saleh
Ahmed Saleh
2:35 PM
Hi,
I have tried this piece of loop in GLSL it does work, but it doesn't work in HLSL Unity
for (int index = 1; index <= m; index++)
{
zed += exp(0.5 * float(i * i) / float(m * m)) * z[i - 1];
zed /= 2.506628274631000502415765284811 * float(m);
}
sorry i == index
a mistake in the edit
 
user92578
"doesn't work" is a bad issue description. Errors, doesn't compile, doesn't result in correct output?
 
Ahmed Saleh
Ahmed Saleh
not correct output at all
tried to divide and conquer it
remove each line still don't know where is the problem
 
user92578
And what should the code do?
 
Ahmed Saleh
Ahmed Saleh
calcualte gaussian of previous textures (z-1)
 
user92578
2:51 PM
And what is z?
 
Ahmed Saleh
Ahmed Saleh
index
array of textures
 
user92578
So are you trying to multiply a texture with a float?
 
Ahmed Saleh
Ahmed Saleh
yes
the result of tex2d
sample
 
user92578
Is it a texture or a sample?
 
Ahmed Saleh
Ahmed Saleh
3:09 PM
sample of a texture
sorry
 

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