How far the cursor may be from where the pick was taken, in CSS pixels, for
a click to still count as acting on it. Also the drag threshold that
separates a click from a camera gesture — the same number, because they
answer the same question ("did the pointer effectively stay put?").
How far the cursor may be from where the pick was taken, in CSS pixels, for a click to still count as acting on it. Also the drag threshold that separates a click from a camera gesture — the same number, because they answer the same question ("did the pointer effectively stay put?").