int a = 5;
if(a)
{
for(int i = 0;i < a: i++)
{
DoSomething();
}
}
Can you do the same in HLSL?If you could,it would be really convenient to both check if an effect is enabled to begin with and to serve as a parameter to the said effect.
Can you use integers as bools in HLSL just like in C++?
Author
In C++ you can have:
Can you do the same in HLSL?If you could,it would be really convenient to both check if an effect is enabled to begin with and to serve as a parameter to the said effect.
Can you do the same in HLSL?If you could,it would be really convenient to both check if an effect is enabled to begin with and to serve as a parameter to the said effect.
There is no such thing as "null" in HLSL. Integers used as conditionals work similarly to how they do in C/C++, where non-zero values equate to a value of "true".
In C++ you can have:
int a = 5;
if(a)
{
for(int i = 0;i < a: i++)
{
DoSomething();
}
}
Can you do the same in HLSL?If you could,it would be really convenient to both check if an effect is enabled to begin with and to serve as a parameter to the said effect.
it works perfectly, but i would still do the additional
if(a != 0)
// readability
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