public static void SetUp()
{
if (Instance == null)
{
var go = new GameObject();
go.name = "LineDrawerMgr";
Instance = go.AddComponent <LineDrawerMgr>();
}
}
void DrawDebugLines()
{
Mesh m = new Mesh();
List <Vector3> meshVerts = new List <Vector3>();
List <int> meshIndices = new List <int>();
//quadtree init
QuadTreeNode <int> .Init(Vector3.zero, Vector2.one *Ground.Instance.transform.localScale.x, 0);
for (int i = 0; i < indices.Length - 2; i += 3)
{
var i0 = indices[i];
var i1 = indices[i + 1];
var i2 = indices[i + 2];
var v0 = vertices[i0];
var v1 = vertices[i1];
var v2 = vertices[i2];
LineDrawerMgr.DrawLine(v0, v1);
LineDrawerMgr.DrawLine(v1, v2);
LineDrawerMgr.DrawLine(v2, v0);
QuadTreeNode <int> .Root.Insert(v0, i);
if (i == 0)
{
meshVerts.Add(v0);
meshVerts.Add(v1);
meshVerts.Add(v2);
meshIndices.Add(i0);
meshIndices.Add(i1);
meshIndices.Add(i2);
}
}
CommonUtils.DrawLine(v2, v1);
}
public static void DrawLine(Vector3 v1, Vector3 v2, Color?color = null, float consistTime = 0)
{
LineDrawerMgr.DrawLine(v1, v2, color, consistTime);
}
public static void DrawTriangle(Vector3 v1, Vector3 v2, Vector3 v3, Color?color = null, float consistTime = 0, float lineSize = 0.2f)
{
LineDrawerMgr.DrawLine(v1, v2, color, consistTime, lineSize);
LineDrawerMgr.DrawLine(v2, v3, color, consistTime, lineSize);
LineDrawerMgr.DrawLine(v3, v1, color, consistTime, lineSize);
}
