Difference between revisions of "VectorA:sub"
From ComputerCraft Wiki
| Line 6: | Line 6: | ||
|api=vector | |api=vector | ||
|addon=ComputerCraft | |addon=ComputerCraft | ||
| − | |desc=Subtracts | + | |desc=Subtracts a vector from the initial vector and returns the resulting vector. |
|examples= | |examples= | ||
{{Example | {{Example | ||
Latest revision as of 12:01, 23 February 2013
 Function vector:sub | |
| Subtracts a vector from the initial vector and returns the resulting vector. | |
| Syntax | vector:sub(vector vect) |
| Returns | vector |
| Part of | ComputerCraft |
| API | vector |
Examples
 Example | |
| Subtracts two vectors and prints the resulting components. | |
| Code |
local a = vector.new(1, 2, 3) local b = vector.new(3, 2, 1) local c = a:sub(b) --local c = (a - b) print(c.x) print(c.y) print(c.z) --(-2) --0 --2 |
