Difference between revisions of "Contact:getNormal"
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== Function == | == Function == | ||
Get the normal vector between two shapes that are in contact. | Get the normal vector between two shapes that are in contact. | ||
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=== Returns === | === Returns === | ||
{{param|number|nx|The x component of the normal vector.}} | {{param|number|nx|The x component of the normal vector.}} | ||
| − | {{param|number| | + | {{param|number|ny|The y component of the normal vector.}} |
== See Also == | == See Also == | ||
* [[parent::Contact]] | * [[parent::Contact]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
{{#set:Description=Get the normal vector between two shapes that are in contact.}} | {{#set:Description=Get the normal vector between two shapes that are in contact.}} | ||
Revision as of 03:32, 26 April 2010
Function
Get the normal vector between two shapes that are in contact.
This function returns the coordinates of a unit vector that points from the first shape to the second.
Synopsis
nx, ny = Contact:getNormal( )
Arguments
None.
