Heya @****Büke, can you help me understand why I get
[SM5] /Engine/Private/test.usf(13:25): error: reference to local variable 'InColor' declared in enclosing function 'CustomExpression0'
return OrangeBright(InColor);
^
. I’ve spent hours trying to understand. It just seem like I can’t pass a node pin variable into a function that lives inside a struct, but somehow everyone here compiled. I don’t know what i’m missing.
full code is
#pragma once
struct Functions
{
float3 OrangeBright(float3 c)
{
return c * float3(1, .7, 0);
}
float3 Out()
{
return OrangeBright(InColor);
}
};
Functions f;
return f.Out();
I do have one workaround which is to pass the node pin variables in as parameters at the final return outside of the struct. But this workaround is useless : / So for example:
float3 Out(A)
{
return OrangeBright(A);
}
...
return f.Out(InColor);