Difference between revisions of "Category:Physics Engine/SegmentQueryInfo"

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(Created page with "A '''SegmentQueryInfo''' object is a Lua dictionary table with three �fields. '''Key'''      '''Value'''<br>shape   Shape object found in a query.<br>t &n...")
 
 
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A '''SegmentQueryInfo''' object is a Lua dictionary table with three �fields.
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A '''SegmentQueryInfo''' object is a Lua dictionary table with three fields.  
  
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<br> '''Key''' &nbsp; &nbsp; &nbsp;'''Value'''<br>shape &nbsp; Shape object found in a query.<br>t &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Fractional distance (0 .. 1) from the start of the line segment to the intersection&nbsp;of the Shape.<br>n &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Surface normal vector of the Shape at the intersection point.
  
'''Key''' &nbsp; &nbsp; &nbsp;'''Value'''<br>shape &nbsp; Shape object found in a query.<br>t &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Fractional distance (0 .. 1) from the start of the line segment to the intersection&nbsp;of the Shape.<br>n &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Surface normal vector of the Shape at the intersection point.
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<br>This object also has the following helper routines which convert information in a SegmentQueryInfo object to world coordinates or an absolute distance along the line segment.  
  
<br>This object also has the following helper routines which convert information in a SegmentQueryInfo object to world coordinates or an absolute distance along the line segment.
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[[Category:Physics_Engine]]
 
 
[[Category:Physics_Engine]]
 

Latest revision as of 13:19, 25 June 2012

A SegmentQueryInfo object is a Lua dictionary table with three fields.


Key      Value
shape   Shape object found in a query.
t           Fractional distance (0 .. 1) from the start of the line segment to the intersection of the Shape.
n          Surface normal vector of the Shape at the intersection point.


This object also has the following helper routines which convert information in a SegmentQueryInfo object to world coordinates or an absolute distance along the line segment.

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