void PutPosToTempPoly(Vector3 pos)
{
float repeatDistance = builder.repeatDistance;
bool repeat = false;
foreach (var poly in builder.polys)
{
if (!poly)
{
continue;
}
foreach (var pos2 in poly.vertices)
{
if (Vector3.Distance(pos, pos2) < repeatDistance)
{
pos = pos2;
repeat = true;
break;
}
}
}
if (!repeat && tempPoly)
{
foreach (var pos2 in tempPoly.vertices)
{
if (Vector3.Distance(pos, pos2) < repeatDistance)
{
pos = pos2;
repeat = true;
break;
}
}
}
if (tempPoly && tempPoly.vertices.Count > 0)
{
if (Vector3.Distance(pos, tempPoly.vertices[tempPoly.vertices.Count - 1]) < repeatDistance ||
Vector3.Distance(pos, tempPoly.vertices[0]) < repeatDistance)
{
return;
}
}
if (!tempPoly)
{
tempPoly = new GameObject(builder.polys.Count.ToString()).AddComponent <NavMeshPoly>();
tempPoly.transform.SetParent(builder.transform);
tempPoly.transform.localPosition = Vector3.zero;
tempPoly.transform.localRotation = Quaternion.identity;
tempPoly.transform.localScale = Vector3.one;
GameObjectUtility.SetStaticEditorFlags(tempPoly.gameObject, StaticEditorFlags.NavigationStatic);
}
tempPoly.vertices.Add(pos);
tempPoly.Refresh();
MarkSceneDirty();
}
void OnSceneGUI()
{
if (Event.current.alt)
{
if (Event.current.type == EventType.mouseDown && Event.current.button == 0)
{
Vector3 pickPos;
if (PickWalkablePos(out pickPos))
{
// 存储到临时面
//Debug.LogWarning("Pick hit: " + pickPos);
PutPosToTempPoly(pickPos);
}
else
{
Debug.LogWarning("Invalid pick");
}
//Event.current.Use();
}
}
else
{
// 存档
if (tempPoly)
{
if (tempPoly.vertices.Count > 2)
{
tempPoly.Refresh();
builder.polys.Add(tempPoly);
}
else
{
GameObject.DestroyImmediate(tempPoly.gameObject);
}
tempPoly = null;
}
}
}
