I’m trying to change the properties of any object through the TFieldIterator <UNameProperty> …
Running my code with Begin Play I can actually print on the screen the value of some property, then change it and print property value modified … .
nothing else happens to the object after the value has been changed …
I’m trying to change the intensity of a lamp … the code seems to work and when I get the properties of the lamp returns the value that has been modified over the lamp not changes in intensity … why?
void UIllusionToolkit::SetFloats(UObject* Object, FName PropertyName, float PropertyValue)
{
UProperty* Property = Object->GetClass()->FindPropertyByName(PropertyName);
if (UNumericProperty *NumericProperty = Cast<UNumericProperty>(Property))
{
if (UFloatProperty *FloatProperty = Cast<UFloatProperty>(NumericProperty))
{
void* ValuePtr = FloatProperty->ContainerPtrToValuePtr<void>(Object);
FloatProperty->SetFloatingPointPropertyValue(ValuePtr, PropertyValue);
}
}
}