IntersectOB Method (CollisionDetection2D)

In This Topic

Check intersection between Oriented Bounding (Rect or Box) of two root entities (the entities can be BlockReference), by using SAT algorithm.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overridable Function IntersectOB( _
   ByVal ent1 As Entity, _
   ByVal ent2 As Entity, _
   ByRef collidedTuple As List(Of Tuple(Of CollisionDetection2D.CollisionResultItem,CollisionDetection2D.CollisionResultItem)), _
   ByVal worker As BackgroundWorker, _
   ByVal doWorkEventArgs As DoWorkEventArgs _
) As Boolean

protected virtual bool IntersectOB( 
   Entity ent1,
   Entity ent2,
   ref List<Tuple<CollisionDetection2D.CollisionResultItem,CollisionDetection2D.CollisionResultItem>> collidedTuple,
   BackgroundWorker worker,
   DoWorkEventArgs doWorkEventArgs
)

Parameters

ent1: First entity to check
ent2: second entity to check
collidedTuple: The resulting tuple of the intersecting entity in that Block/BlockReference gerarchy
worker
doWorkEventArgs

Return Value

True if at least two OBB(or OBR) intersects each other, false otherwise

Reference

CollisionDetection2D Class
CollisionDetection2D Members

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