public static bool SetDestination2D(this NavMeshAgent nmAgent, Vector2 destination, bool startInstantly = false)
{
if (!nmAgent.isActiveAndEnabled)
{
return(false);
}
float z = nmAgent.GetAgentZ();
var destination3D = new Vector3(destination.x, destination.y, z);
if (startInstantly)
{
var path = new NavMeshPath();
if (nmAgent.CalculatePath(destination, path))
{
nmAgent.SetPath2D(path);
}
}
/*NavMeshHit hit;
* if(NavMesh.SamplePosition(destination3D, out hit, 1f, NavMesh.AllAreas)) {
* destination3D = hit.position;
* }*/
#if UNITY_EDITOR
var helper = nmAgent.GetComponent <NavAgentHelper>();
if (helper != null)
{
helper.lastDestination2D = destination3D;
}
#endif
return(nmAgent.SetDestination(destination3D));
}
public static bool GetTraversablePosition(this NavMeshAgent nmAgent, Vector3 originalPosition, out Vector2 result, float maxDistance)
{
originalPosition.z = nmAgent.GetAgentZ();
if (!NavMesh.SamplePosition(originalPosition, out var hit, maxDistance, traversableMask.Value))
{
result = default;
return(false);
}
result = hit.position;
return(true);
}
public static bool SamplePosition(this NavMeshAgent nmAgent, Vector3 position, float maxDistance, out Vector2 result)
{
position.z = nmAgent.GetAgentZ();
NavMeshHit hit;
if (!NavMesh.SamplePosition(position, out hit, maxDistance, NavMesh.AllAreas))
{
result = position;
return(false);
}
result = hit.position;
return(true);
}
public static bool CanReach(this NavMeshAgent nmAgent, Vector3 position, out NavMeshPath path)
{
path = new NavMeshPath();
position.z = nmAgent.GetAgentZ();
return(nmAgent.CalculatePath(position, path) && path.status == NavMeshPathStatus.PathComplete);
}
public static bool Raycast2D(this NavMeshAgent nmAgent, Vector3 targetPosition, out NavMeshHit hit)
{
targetPosition.z = nmAgent.GetAgentZ();
return(nmAgent.Raycast(targetPosition, out hit));
}
