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Diffstat (limited to '')
| -rw-r--r-- | doc/lua_api.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt index e2ef3faab..6c33d92d4 100644 --- a/doc/lua_api.txt +++ b/doc/lua_api.txt @@ -1280,6 +1280,7 @@ vector.distance(p1, p2) -> number vector.length(v) -> number vector.normalize(v) -> vector vector.round(v) -> vector +vector.apply(v, func) -> vector vector.equals(v1, v2) -> bool For the following functions x can be either a vector or a number. vector.add(v, x) -> vector @@ -1296,6 +1297,9 @@ dump(obj, dumped={}) math.hypot(x, y) ^ Get the hypotenuse of a triangle with legs x and y. Useful for distance calculation. +math.sign(x, tolerance) +^ Get the sign of a number + Optional: Also returns 0 when the absolute value is within the tolerance (default 0) string:split(separator) ^ e.g. string:split("a,b", ",") == {"a","b"} string:trim() |