//画网格线
void DrawGridLine(string name, Vector3 posStart, Vector3 posEnd)
{
// Make Vector2 array; in this case we just use 2 elements...
List <Vector3> linePoints = new List <Vector3>();
linePoints.Add(posStart);
linePoints.Add(posEnd);
// Make a VectorLine object using the above points and the default material, with a width of 2 pixels
VectorLine line = new VectorLine(name, linePoints, lineWidth);
line.Draw3D();
GameObject objLine = line.GetObj();
objLine.transform.parent = this.gameObject.transform;
objLine.transform.localPosition = Vector3.zero;
// Renderer rd = objLine.GetComponent<Renderer>();
// if (rd != null)
// {
// Debug.Log("line bound size= " + rd.bounds.size);
// }
Rigidbody2D bd = objLine.AddComponent <Rigidbody2D>();
bd.collisionDetectionMode = CollisionDetectionMode2D.Continuous;
bd.bodyType = RigidbodyType2D.Static;
listLine.Add(line);
// bd.useGravity = false;
}
//画网格线
void DrawGridLine(string name, Vector3 posStart, Vector3 posEnd)
{
// Make Vector2 array; in this case we just use 2 elements...
List <Vector3> linePoints = new List <Vector3>();
linePoints.Add(posStart);
linePoints.Add(posEnd);
// Make a VectorLine object using the above points and the default material, with a width of 2 pixels
VectorLine line = new VectorLine(name, linePoints, lineWidth);
line.Draw3D();
GameObject objLine = line.GetObj();
objLine.transform.parent = this.gameObject.transform;
objLine.transform.localPosition = Vector3.zero;
}
//实际显示大小
public float GetWorldLineWidth()
{
float ret = Common.ScreenToWorldWidth(mainCam, lineWidth);
return(ret);
if (listLine.Count != 0)
{
VectorLine line = listLine[0] as VectorLine;
GameObject obj = line.GetObj();
Renderer rd = obj.GetComponent <Renderer>();
if (rd != null)
{
ret = Mathf.Min(rd.bounds.size.x, rd.bounds.size.y);
Debug.Log("line real = " + ret + " w=" + Common.ScreenToWorldWidth(mainCam, lineWidth) + " h=" + Common.ScreenToWorldHeight(mainCam, lineWidth));
}
}
return(ret);
}