Function IRaycastableGraph.Linecast

bool Linecast (

Vector3	start	The start point of the raycast.
Vector3	end	The end point of the raycast.

)

Checks if the straight line of sight between the two points on the graph is obstructed.

bool Linecast (

Vector3	start	The start point of the raycast.
Vector3	end	The end point of the raycast.
GraphNode	startNodeHint	If you know which node contains the start point, you may pass it here to save a GetNearest call. Otherwise, pass null. If the start point is not actually inside the give node, you may get different behavior on different graph types. Some will clamp the start point to the surface of the hint node, and some will ignore the hint parameter completely.
outGraphHitInfo	hit	Additional information about what was hit.
List<GraphNode>	trace	If you supply a list, it will be filled with all nodes that the linecast traversed. You may pass null if you don't care about this.
System.Func<GraphNode, bool>	filter=null	You may supply a callback to indicate which nodes should be considered unwalkable. Note that already unwalkable nodes cannot be made walkable in this way.

)

Checks if the straight line of sight between the two points on the graph is obstructed.

bool Linecast (

Vector3	start	The start point of the raycast.
Vector3	end	The end point of the raycast.
outGraphHitInfo	hit	Additional information about what was hit.
List<GraphNode>	trace=null	If you supply a list, it will be filled with all nodes that the linecast traversed. You may pass null if you don't care about this.
System.Func<GraphNode, bool>	filter=null	You may supply a callback to indicate which nodes should be considered unwalkable. Note that already unwalkable nodes cannot be made walkable in this way.

)

Checks if the straight line of sight between the two points on the graph is obstructed.

bool Linecast (

Vector3	start
Vector3	end
GraphNode	startNodeHint

)

bool Linecast (

Vector3	start
Vector3	end
GraphNode	startNodeHint
outGraphHitInfo	hit

)