public void OnSceneGUI()
{
AttachedPathScript pathScript = (AttachedPathScript)target as AttachedPathScript;
Event currentEvent = Event.current;
if (pathScript.addNodeMode == true)
{
// If P is pressed, than create a node at selected point (window has to have focus)
if (currentEvent.isKey && currentEvent.character == 'p')
{
Vector3 pathNode = GetTerrainCollisionInEditor(currentEvent);
Debug.Log(currentEvent);
TerrainPathCell pathNodeCell = new TerrainPathCell();
Debug.Log(pathNode);
pathNodeCell.position.x = pathNode.x;
pathNodeCell.position.y = pathNode.z;
pathNodeCell.heightAtCell = pathNode.y;
pathScript.CreatePathNode(pathNodeCell);
pathScript.addNodeMode = false;
}
}
if (pathScript.nodeObjects != null && pathScript.nodeObjects.Length != 0)
{
int n = pathScript.nodeObjects.Length;
for (int i = 0; i < n; i++)
{
PathNodeObjects node = pathScript.nodeObjects[i];
node.position = Handles.PositionHandle(node.position, Quaternion.identity);
}
}
if (GUI.changed)
{
EditorUtility.SetDirty(pathScript);
if ((pathScript.pathFlat || pathScript.isRoad) && (pathScript.isFinalized == false))
{
pathScript.CreatePath(pathScript.pathSmooth, true, false);
}
else if (!pathScript.pathFlat && !pathScript.isRoad)
{
pathScript.CreatePath(pathScript.pathSmooth, false, false);
}
else if (pathScript.isFinalized)
{
pathScript.CreatePath(pathScript.pathSmooth, true, true);
}
}
}
public void visualizePath()
{
GameObject pathMesh = new GameObject();
pathMesh.name = "Path";
//pathMesh.tag = "Road";
pathMesh.AddComponent(typeof(MeshFilter));
pathMesh.AddComponent(typeof(MeshRenderer));
pathMesh.AddComponent("AttachedPathScript");
AttachedPathScript APS = (AttachedPathScript)pathMesh.GetComponent("AttachedPathScript");
APS.pathMesh = pathMesh;
APS.parentTerrain = gameObject;
//APS.NewPath();
APS.NewPath();
APS.pathWidth = 3;
//APS.pathTexture = 1;
APS.isRoad = true;
APS.pathSmooth = 5;
//APS.pathUniform = true;
//APS.pathWear = 0.5f;
bool check = false;
// foreach(Node node in path) {
for (int i = 0; i < path.Count; i++)
{
if (i % 3 == 0 || i == path.Count - 1)
{
TerrainPathCell pathNodeCell = new TerrainPathCell();
pathNodeCell.position.x = Mathf.RoundToInt((float)((((Node)path[i]).getPosition().x / Terrain.activeTerrain.terrainData.size.x) * Terrain.activeTerrain.terrainData.heightmapResolution));
pathNodeCell.position.y = Mathf.RoundToInt((float)((((Node)path[i]).getPosition().z / Terrain.activeTerrain.terrainData.size.z) * Terrain.activeTerrain.terrainData.heightmapResolution));
pathNodeCell.heightAtCell = (Terrain.activeTerrain.SampleHeight(new Vector3(pathNodeCell.position.x, pathNodeCell.position.y))) / Terrain.activeTerrain.terrainData.size.y;
//Debug.Log(pathNodeCell.heightAtCell);
//Debug.Log("path node " + pathNodeCell.position);
if (!APS.CreatePathNode(pathNodeCell))
{
check = true;
break;
}
if (check)
{
DestroyImmediate(pathMesh);
continue;
}
}
}
APS.terrainCells = new TerrainPathCell[APS.terData.heightmapResolution * APS.terData.heightmapResolution];
APS.terrainCells = terrainCells;
APS.FinalizePath();
APS.pathMesh.renderer.enabled = true;
APS.pathMesh.renderer.sharedMaterial = new Material(Shader.Find("Diffuse"));
APS.pathMesh.renderer.sharedMaterial.color = Color.grey;
//pathMesh.GetComponent<MeshCollider>().convex = true;
pathMesh.AddComponent <Rigidbody>() /*.inertiaTensor = Vector3.one*/;
pathMesh.GetComponent <Rigidbody>().useGravity = false;
pathMesh.transform.Translate(new Vector3(0, 0.2f, 0));
pathMesh.GetComponent <Rigidbody>().constraints = RigidbodyConstraints.FreezeAll;
pathMesh.AddComponent <CollisionMover>();
for (int i = 0; i < APS.nodeObjects.Length; i++)
{
GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);
sphere.renderer.sharedMaterial = new Material(Shader.Find("Diffuse"));
sphere.renderer.sharedMaterial.color = Color.blue;
sphere.transform.localScale = new Vector3(5, 5, 5);
sphere.transform.position = APS.nodeObjects[i].position;
sphere.AddComponent <DestroyOnLoad>();
DestroyImmediate(sphere.GetComponent <SphereCollider>());
sphere.transform.parent = pathMesh.transform;
}
pathMesh.GetComponent <CollisionMover>().check();
}
