void function(float x,float y)
{
x=x*y;
y=3.0f;
}
float4 PStriangle():SV_Target
{
float a,b;
a=4.0f;
b=5.0f;
function(a,b);
}
In HLSL 4.0 I want "function" to modify "a" and let "b" like it was, do I do this in the same way it's done in C++?
So "function" will look like this:
void function(float& x,float y)
{
x=x*y;
y=3.0f;
}
void function(inout float x,inout float y)
//...
void VS(float4 position: POSITION, out float4 positionCS: SV_Position)
wait but I want "b" not to be modified, so I think
void function(inout float x,inout float y)
is not correct
when you say "no modifier means in, as one would expect"
then why "inout" exist?
whats the difference between "inout" and "out"
I know now..this is from a book
function(inout float x, float y)
