float UDisplace::GetValue(FVector Coordinates)
{
if (GetSourceModule(0) == NULL) throw ExceptionNoModule();
if (GetSourceModule(1) == NULL) throw ExceptionNoModule();
if (GetSourceModule(2) == NULL) throw ExceptionNoModule();
if (GetSourceModule(3) == NULL) throw ExceptionNoModule();
// Get the output values from the three displacement modules. Add each
// value to the corresponding coordinate in the input value.
double xDisplace = Coordinates.X + (GetSourceModule(1)->GetValue(Coordinates));
double yDisplace = Coordinates.Y + (GetSourceModule(2)->GetValue(Coordinates));
double zDisplace = Coordinates.Z + (GetSourceModule(3)->GetValue(Coordinates));
// Retrieve the output value using the offsetted input value instead of
// the original input value.
return GetSourceModule(0)->GetValue(FVector(xDisplace, yDisplace, zDisplace));
}
float UAbs::GetValue(FVector Coordinates)
{
return FMath::Abs(GetSourceModule(0)->GetValue(Coordinates));
}
float UAdd::GetValue(FVector Coordinates)
{
return GetSourceModule(0)->GetValue(Coordinates) + GetSourceModule(1)->GetValue(Coordinates);
}
virtual
ValueType
GetValue( ValueType x, ValueType y ) const
{
return GetSourceModule( 0 ).GetValue( x, y ) + GetSourceModule( 1 ).GetValue( x, y );
}
virtual
ValueType
GetValue( ValueType x ) const
{
return GetSourceModule( 0 ).GetValue( x ) + GetSourceModule( 1 ).GetValue( x );
}
virtual
ValueType
GetValue( ValueType x, ValueType y, ValueType z, ValueType w ) const
{
return GetSourceModule( 0 ).GetValue( x, y, z, w ) + GetSourceModule( 1 ).GetValue( x, y, z, w );
}
