I'm not sure what is more common, Vec4's with their w set to 0 or to 1. But either way, when you're expecting 0 as the default, you'll likely forget to double check, and when you expect 1 to be the default, you'll likely still double check just in case.
So unless 1 really is way more common, I think a default of 0 probably makes a lot more sense.
I'm not sure what is more common, Vec4's with their
wset to0or to1. But either way, when you're expecting0as the default, you'll likely forget to double check, and when you expect1to be the default, you'll likely still double check just in case.So unless
1really is way more common, I think a default of0probably makes a lot more sense.