// Navmeshes can be created by instatiating prefabs. Obstacles can then be added by
// instantiating prefabs. Both can later be disposed of by destroying the created
// gameobjects. Static obstacles however can be inserted in bulk by providing a Burst
// compatible obstacle adder as seen below.
void Load()
{
_plane = Instantiate(PlanePrefab);
_plane.GetComponent <DotsNavPlane>().Size = Size;
_navmesh = _plane.GetComponent <DotsNavNavmesh>();
_navmesh.DrawMode = _drawMode;
_shouldInsert = true;
}
// Navmeshes can be created by instatiating prefabs. Obstacles can then be added by
// instantiating prefabs. Both can later be disposed of by destroying the created
// gameobjects. Static obstacles however can be inserted in bulk by providing a Burst
// compatible obstacle adder as seen below.
void Load()
{
_navmesh = Instantiate(NavmeshPrefab);
_navmesh.DrawMode = _drawMode;
var r = new Random((uint)Seed);
var amount = _navmesh.InsertObstacleBulk(Amount, new ObstacleAdder(ScaleOffset, Size, r, _vertices, _startEnds));
Output.text = $"Loaded {Amount} obstacles and {amount} vertices\nPress R to reload";
}
/// <summary>
/// Casts a ray and reports any collisions found. The entire line segment should be inside the navmesh.
/// Collisions are reported in order of their distance from the origin of the line segment.
/// </summary>
/// <param name="from">The origin of the line segment, needs to be contained in the navmesh</param>
/// <param name="to">The destination of the line segment, needs to be contained in the navmesh</param>
/// <param name="collectAllHits">Set to false to stop searching after the first collision</param>
public static RayCastResult CastSegment(this DotsNavNavmesh navmesh, Vector2 from, Vector2 to, bool collectAllHits = false)
{
var output = new NativeList <RayCastHit>(Allocator.Persistent);
if (navmesh.IsInitialized)
{
new SegmentCastJob
{
Input = new SegmentCast(from, to, collectAllHits, output),
Navmesh = navmesh.GetNativeNavmesh(),
}
}
void Awake()
{
// Ensure gameobject conversion when loading a scene
World.All[0].GetOrCreateSystem <InitializationSystemGroup>().Update();
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
FindObjectOfType <CameraController>().Initialize(Plane.Size);
_startTime = Time.time;
_r = new Random((uint)Seed);
UpdateSeedText();
Help.gameObject.SetActive(!Application.isEditor);
}
void Awake()
{
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
foreach (var obstacle in FindObjectsOfType <DotsNavObstacle>())
{
var l = new List <Vector2>();
for (int i = 0; i < obstacle.Vertices.Length; i++)
{
l.Add(obstacle.GetVertexWorldSpace(i).xz);
}
_toDump.Add(l);
}
_cameraController = FindObjectOfType <CameraController>();
_cameraController.Initialize(Plane.Size);
_lineDrawer = GetComponent <LineDrawer>();
_camera = Camera.main;
Help.gameObject.SetActive(!Application.isEditor);
_agent = FindObjectOfType <DotsNavPathFindingAgent>();
var tr = _agent.transform;
_start = tr.parent;
_goal = _start.Find("Goal");
_goal.parent = null;
if (Reverse)
{
var tempPos = _start.position;
_start.position = _goal.position;
_goal.position = tempPos;
}
var size = _start.localScale.x;
var s = new Vector3(size, size, size);
_goal.localScale = s;
_agent.GetComponent <DotsNavAgent>().Radius = size / 2;
}
void Start()
{
// Ensure gameobject conversion when loading a scene
World.All[0].GetOrCreateSystem <InitializationSystemGroup>().Update();
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
_cameraController = FindObjectOfType <CameraController>();
_cameraController.Initialize(Plane.Size, .5f);
_lineDrawer = GetComponent <LineDrawer>();
_camera = Camera.main;
Help.gameObject.SetActive(!Application.isEditor);
_agent = FindObjectOfType <DotsNavPathFindingAgent>();
var tr = _agent.transform;
_start = tr.parent;
_goal = _start.Find("Goal");
_goal.parent = null;
var size = _start.localScale.x;
var s = new Vector3(size, size, size);
_goal.localScale = s;
_agent.GetComponent <DotsNavAgent>().Radius = size / 2;
}
