Difference between revisions of "Shape:getBoundingBox"
m (Sorry, I just can't get the form to feel right) |
(Counterclockwise -> clockwise (you lazy farts)) |
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| Line 7: | Line 7: | ||
x1, y1, x2, y2, x3, y3, x4, y4 = Shape:getBoundingBox( ) | x1, y1, x2, y2, x3, y3, x4, y4 = Shape:getBoundingBox( ) | ||
</source> | </source> | ||
| − | Vertexes are returned starting in the top-left in a | + | Vertexes are returned starting in the top-left in a clockwise fashion (bottem-left, top-left, top-right, bottom-right). |
=== Arguments === | === Arguments === | ||
Revision as of 19:50, 1 July 2010
Gets the bounding box of the shape. This function can be used in a nested fashion with love.graphics.polygon.
Function
Synopsis
A bounding box is the smallest rectangle that encapsulates the entire polygon.
x1, y1, x2, y2, x3, y3, x4, y4 = Shape:getBoundingBox( )
Vertexes are returned starting in the top-left in a clockwise fashion (bottem-left, top-left, top-right, bottom-right).
Arguments
None.
Returns
number x1- The x-component of the first vertex.
number y1- The y-component of the first vertex.
number x2- The x-component of the second vertex.
number y2- The y-component of the second vertex.
number x3- The x-component of the third vertex.
number y3- The y-component of the third vertex.
number x4- The x-component of the fourth vertex.
number y4- The y-component of the fourth vertex.
