Hello,
I’m working on a project on the unity 5.6.1 to draw the path between two Gameobjects on the different floors (Levels). in my project I have just two levels.
I have used the Sketchup to create my model with two floors and staircase (stair)to connect them together =>export Dae extension.
On the Unity, I’m using Unity’s built-in pathfinding engine, i build a Navmesh for the first floor, stair and second floor.
I put the different Gameobjects on the scene, with the color blue and orange, the oranges are the origin and the blue is the destination. i have attached LineRender and NavmeshAgent to origin Gameobject, when i try to draw the path between two Gameobjects on the different floor i have achieved these results:
Origin(Orange color) on the first floor and the destination(blue color) on the second(the path is not across the stair:
[97534-capture-decran-2017-07-11-a-102452.png*|97534]
Another problem, two GameObjects on the same floor(Second floor).the path is not correctly drawn.
[97537-capture-decran-2017-07-11-a-103009.png*|97537]
It’s work correctly, when the destination GameObject is on the first floor.
Idon’t know what is the problem, can you help me to find the problem please ?
Thank you for taking your time reading my question.
void Update()
{
//Get the postion one of the orange's gameobjet on the scene,
and set it to origin gameobject(attached lineRenderer, NavmeshAgent
and the script to it)
//Cube -> First floor , Cube(1) --> first floor,
//Cube(2) --> second floor
this.transform.position= GameObject.Find("Cube").transform.position;
OnDrawGiz(GameObject.Find("Destination"));
}//end update
void OnDrawGiz(GameObject obj)
{
//Destroy GameObjects
Transform target =
obj.GetComponent<Transform> ();
NavMeshAgent nav;
LineRenderer line;
nav= this.GetComponent<NavMeshAgent>();
if( nav == null || nav.path == null )
return;
line = this.GetComponent<LineRenderer>();
line.material = new Material( Shader.Find( "Sprites/Default" ) ) { color = Color.yellow };
line.startColor=Color.yellow;
line.endColor = Color.green;
nav.SetDestination (target.position);
//nav.isStopped=true;
var path = nav.path;
if (path.corners.Length < 2)
return ;
line.positionCount=path.corners.Length ;
//line.alignment = LineAlignment.Local;
//Draw the line
for( int i = 0; i < path.corners.Length; i++ )
{
line.SetPosition( i, path.corners *);*
-
}* - }*
}
