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using UnityEngine;
using System.Collections;
using UILib;
public class XRadarMap : MonoBehaviour,IXRadarMap {
// Use this for initialization
public Vector3[] m_vertices;
public Vector2[] m_uv;
public Color[] m_color;
public Vector3[] m_normals;
public int[] m_triangles;
private Mesh m_mesh;
private MeshFilter m_meshFilter;
private bool m_reposition = true;
//private float m_verticeValue = 1.0f;
void Awake()
{
m_mesh = new Mesh();
m_meshFilter = GetComponent<MeshFilter>();
m_vertices = new Vector3[4]
{
new Vector3(0,0,0),
new Vector3(1,0,0),
new Vector3(0,1,0),
new Vector3(1,1,0)
};
m_uv = new Vector2[4]
{
new Vector2(0,0),
new Vector2(1,0),
new Vector2(0,1),
new Vector2(1,1)
};
m_triangles = new int[6] // 两个三角面的连接
{
0,1,2,// 通过顶点012连接形成的三角面
1,3,2,// 通过顶点132连接形成的三角面
};
}
public void SetSite(int pos , float value )
{
switch (pos)
{
case 2:
SetLeftSite(value);
break;
case 1:
SetRightSite(value);
break;
case 3:
SetUpSite(value);
break;
case 0:
SetBottomSite(value);
break;
}
repositionNow = true;
}
private void SetLeftSite(float value)
{
value *= 0.25f;
m_vertices[2].y = 0.75f+value;
m_vertices[2].x = 0.25f-value;
}
/// <summary>
/// 下
/// </summary>
/// <param name="value"></param>
private void SetBottomSite(float value)
{
value *= 0.25f;
m_vertices[0].x = 0.25f - value;
m_vertices[0].y = 0.25f - value;
}
private void SetRightSite(float value)
{
value *= 0.25f;
m_vertices[1].x = 0.75f + value;
m_vertices[1].y = 0.25f - value;
}
/// <summary>
/// 上边
/// </summary>
/// <param name="value"></param>
private void SetUpSite(float value)
{
value *= 0.25f;
m_vertices[3].x = 0.75f + value; ;
m_vertices[3].y = 0.75f + value;
}
public bool repositionNow
{
set { m_reposition = value; }
}
void Update()
{
if (!m_reposition) return;
Reposition();
}
// Update is called once per frame
[ContextMenu("Execute")]
private void Reposition()
{
m_reposition = false;
m_mesh.Clear();
m_mesh.vertices = m_vertices;
m_mesh.uv = m_uv;
m_mesh.colors = m_color;
m_mesh.normals = m_normals;
m_mesh.triangles = m_triangles;
m_mesh.RecalculateNormals();
m_meshFilter.mesh = m_mesh;
}
public void Refresh()
{
repositionNow = true;
}
}
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