Difference between revisions of "World:rayCast"
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== See Also == | == See Also == | ||
* [[parent::World]] | * [[parent::World]] | ||
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[[Category:Functions]] | [[Category:Functions]] | ||
{{#set:Description=Casts a ray and calls a function with the fixtures that intersect it.}} | {{#set:Description=Casts a ray and calls a function with the fixtures that intersect it.}} |
Revision as of 06:35, 17 April 2012
Available since LÖVE 0.8.0 |
This method is not supported in earlier versions. |
Casts a ray and calls a function with the fixtures that intersect it.
Function
Synopsis
World:rayCast( x1, y1, x1, y1, callback )
Arguments
number x1
- The x position of the starting point of the ray.
number y1
- The y position of the starting point of the ray.
number x2
- The x position of the end point of the ray.
number y2
- The y position of the end point of the ray.
function callback
- This function gets six arguments and should return a number.
Returns
Nothing.
See Also
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