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Diffstat (limited to 'doc/classes/@GlobalScope.xml')
| -rw-r--r-- | doc/classes/@GlobalScope.xml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/classes/@GlobalScope.xml b/doc/classes/@GlobalScope.xml index ea49b6b634..345a769ca5 100644 --- a/doc/classes/@GlobalScope.xml +++ b/doc/classes/@GlobalScope.xml @@ -566,6 +566,26 @@ [b]Warning:[/b] Due to the way it is implemented, this function returns [code]0[/code] rather than [code]1[/code] for non-positive values of [code]value[/code] (in reality, 1 is the smallest integer power of 2). </description> </method> + <method name="pingpong"> + <return type="float" /> + <argument index="0" name="value" type="float" /> + <argument index="1" name="length" type="float" /> + <description> + Returns the [code]value[/code] wrapped between [code]0[/code] and the [code]length[/code]. If the limit is reached, the next value the function returned is decreased to the [code]0[/code] side or increased to the [code]length[/code] side (like a triangle wave). If [code]length[/code] is less than zero, it becomes positive. + [codeblock] + pingpong(-3.0, 3.0) # Returns 3 + pingpong(-2.0, 3.0) # Returns 2 + pingpong(-1.0, 3.0) # Returns 1 + pingpong(0.0, 3.0) # Returns 0 + pingpong(1.0, 3.0) # Returns 1 + pingpong(2.0, 3.0) # Returns 2 + pingpong(3.0, 3.0) # Returns 3 + pingpong(4.0, 3.0) # Returns 2 + pingpong(5.0, 3.0) # Returns 1 + pingpong(6.0, 3.0) # Returns 0 + [/codeblock] + </description> + </method> <method name="posmod"> <return type="int" /> <argument index="0" name="x" type="int" /> |