void CalculateListObject()
{
//list relist
if (list.Count == 4)
{
Triangulator.ReCalcuatePosition(list);
}
//3D -> 2D position recalculate
Vector2[] _vertices2D = new Vector2[list.Count];
Vector3 _pos;
for (int i = 0; i < list.Count; i++)
{
_pos = list[i].position;
_vertices2D[i] = new Vector2(_pos.x, _pos.y);
}
Triangulator _tr = new Triangulator(_vertices2D);
int[] _triangles = _tr.Triangulate();
Vector3[] _vertices = new Vector3[_vertices2D.Length];
for (int i = 0; i < _vertices.Length; i++)
{
_vertices[i] = new Vector3(_vertices2D[i].x, _vertices2D[i].y, 0);
}
// Create the mesh
mesh.Clear();
mesh.vertices = _vertices;
mesh.triangles = _triangles;
mesh.uv = _tr.CalculateUV();
mesh.RecalculateNormals();
mesh.RecalculateBounds();
//material texture,
material.mainTextureScale = _tr.CalculateScale(1f);
}
void CalculateListObject()
{
if (goNewTile != null)
{
Destroy(goNewTile);
}
goNewTile = new GameObject();
MeshFilter _meshFilter = goNewTile.AddComponent <MeshFilter>();
MeshRenderer _meshRenderer = goNewTile.AddComponent <MeshRenderer>();
Mesh _mesh = new Mesh();
_meshRenderer.material = material;
_mesh.name = "TileMesh";
_meshFilter.mesh = _mesh;
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if (list.Count == 4)
{
Triangulator.ReCalcuatePosition(list);
}
//3D -> 2D position recalculate
Vector2[] _vertices2D = new Vector2[list.Count];
Vector3 _pos;
float _y = 0f;
for (int i = 0; i < list.Count; i++)
{
_pos = list[i].position;
_vertices2D[i] = new Vector2(_pos.x, _pos.z);
_y += _pos.y;
}
_y /= list.Count;
//triangle ...
Triangulator _tr = new Triangulator(_vertices2D);
int[] _triangles = _tr.Triangulate();
//vertices
Vector3[] _vertices = new Vector3[_vertices2D.Length];
for (int i = 0; i < _vertices.Length; i++)
{
_vertices[i] = new Vector3(_vertices2D[i].x, _y, _vertices2D[i].y);
}
// Create the mesh
_mesh.vertices = _vertices;
_mesh.triangles = _triangles;
_mesh.uv = _tr.CalculateUV();
_mesh.RecalculateNormals();
_mesh.RecalculateBounds();
//material texture,
material.mainTextureScale = _tr.CalculateScale(.2f);
for (int i = 0; i < list.Count; i++)
{
Destroy(list[i].gameObject);
}
list.Clear();
line.SetVertexCount(0);
}
