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Picking shapes
Types of PickShapes

  • Picking intersects a PickShape with pickable shape bounding volumes

  • PickRay fires a ray from a position, in a direction
  • Pick occurs for shape bounds the ray strikes
  • PickSegment fires a ray along a ray segment between two positions
  • Pick occurs for shape bounds the ray segment intersects
  • PickPoint checks the scene at a position
  • Pick occurs for shape bounds that contain the position
  • PickBounds checks the scene at a position, in a bounded volume
  • Pick occurs for shape bounds that intersect the bounded volume