public IEnumerator MakeCityMesh()
{
List <Vector3> m_vertices = new List <Vector3>();
List <int> m_triangles = new List <int>();
List <PointF> nPolygon = new List <PointF>();
m_vertices.Clear();
m_triangles.Clear();
GameObject go = GameObject.Instantiate(BaseMeshObject, GenerateMap.GetGenerateMap.transform);
MeshFilter meshFilter = go.GetComponent <MeshFilter>();
Mesh mesh = meshFilter.mesh;
List <Vector3> polygon = new List <Vector3>();
List <Vector3> hollowPointList;
foreach (Vector2 vec in GenerateMap.GetGenerateMap.borderPointList)
{
if (!polygon.Contains(new Vector3(vec.x, vec.y, 0)))
{
polygon.Add(new Vector3(vec.x, vec.y, 0));
m_vertices.Add(new Vector3(vec.x, vec.y, 0));
nPolygon.Add(new PointF(vec.x, vec.y));
}
}
while (polygon.Count > 2)
{
for (int j = 0; j < polygon.Count; j++)
{
hollowPointList = GetHollowPointList(polygon);
if (!hollowPointList.Contains(polygon[j]) && polygon.Count > 2)
{
Vector3 fVec;
Vector3 nVec;
Vector3 lVec;
if (j > 0 && j < polygon.Count - 1)
{
fVec = new Vector3(polygon[j - 1].x, polygon[j - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[j + 1].x, polygon[j + 1].y, 0);
}
else
if (j == 0)
{
fVec = new Vector3(polygon[polygon.Count - 1].x, polygon[polygon.Count - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[j + 1].x, polygon[j + 1].y, 0);
}
else
{
fVec = new Vector3(polygon[j - 1].x, polygon[j - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[0].x, polygon[0].y, 0);
}
if (hollowPointList.Count == 0 || GenerateMap.GetGenerateMap.isContinue || IsPolygonContainLine(nPolygon, fVec, lVec))
{
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(fVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(nVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(lVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
GenerateMap.GetGenerateMap.isContinue = false;
polygon.Remove(polygon[j]);
nPolygon.Remove(nPolygon[j]);
j--;
mesh.Clear();
mesh.vertices = m_vertices.ToArray();
mesh.triangles = m_triangles.ToArray();
mesh.RecalculateNormals();
yield return(new WaitForFixedUpdate());
}
}
hollowPointList.Clear();
}
mesh.Clear();
mesh.vertices = m_vertices.ToArray();
mesh.triangles = m_triangles.ToArray();
mesh.RecalculateNormals();
yield return(new WaitForSeconds(0.1f));
}
GenerateMap.GetGenerateMap.provinceNum++;
mesh.name = GenerateMap.GetGenerateMap.provinceNum.ToString() + "_mesh";
SerializeMesh.MeshToFile(meshFilter, mesh.name, 1);
GenerateMap.GetGenerateMap.isDrawMeshOver = true;
}
public IEnumerator MakeCityMesh(GameObject go, List <Vector2> BorderPointList)
{
if (go != null)
{
go.transform.parent = MapData.BaseGameObject.transform;
DeleteDeathPoints(BorderPointList);
yield return(new WaitForSeconds(0.1f));
NormalizeBorderPoint(BorderPointList);
List <Vector3> m_vertices = new List <Vector3>();
List <int> m_triangles = new List <int>();
List <PointF> nPolygon = new List <PointF>();
m_vertices.Clear();
m_triangles.Clear();
MeshFilter meshFilter = go.GetComponent <MeshFilter>();
Mesh mesh = new Mesh();
meshFilter.mesh = mesh;
List <Vector3> polygon = new List <Vector3>();
List <Vector3> hollowPointList;
foreach (Vector2 vec in BorderPointList)
{
if (!polygon.Contains(new Vector3(vec.x, vec.y, 0)))
{
polygon.Add(new Vector3(vec.x, vec.y, 0));
m_vertices.Add(new Vector3(vec.x, vec.y, 0));
nPolygon.Add(new PointF(vec.x, vec.y));
}
}
int mapGenerateCount = 0;
while (polygon.Count > 2)
{
for (int j = 0; j < polygon.Count; j++)
{
hollowPointList = GetHollowPointList(polygon);
if (!hollowPointList.Contains(polygon[j]) && polygon.Count > 2)
{
Vector3 fVec;
Vector3 nVec;
Vector3 lVec;
if (j > 0 && j < polygon.Count - 1)
{
fVec = new Vector3(polygon[j - 1].x, polygon[j - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[j + 1].x, polygon[j + 1].y, 0);
}
else
if (j == 0)
{
fVec = new Vector3(polygon[polygon.Count - 1].x, polygon[polygon.Count - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[j + 1].x, polygon[j + 1].y, 0);
}
else
{
fVec = new Vector3(polygon[j - 1].x, polygon[j - 1].y, 0);
nVec = new Vector3(polygon[j].x, polygon[j].y, 0);
lVec = new Vector3(polygon[0].x, polygon[0].y, 0);
}
if (hollowPointList.Count == 0 || MapData.IsForceContinue || IsPolygonContainLine(nPolygon, fVec, lVec))
{
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(fVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(nVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
for (int i = 0; i < m_vertices.Count; i++)
{
if (Vector3.Equals(lVec, m_vertices[i]))
{
m_triangles.Add(i);
break;
}
}
MapData.IsForceContinue = false;
polygon.Remove(polygon[j]);
nPolygon.Remove(nPolygon[j]);
j--;
}
}
hollowPointList.Clear();
mapGenerateCount++;
if (mapGenerateCount >= MapData.MapGenerateSpeed)
{
mapGenerateCount = 0;
mesh.Clear();
mesh.vertices = m_vertices.ToArray();
mesh.triangles = m_triangles.ToArray();
mesh.RecalculateNormals();
yield return(new WaitForSeconds(0.1f));
}
}
}
mesh.Clear();
mesh.vertices = m_vertices.ToArray();
mesh.triangles = m_triangles.ToArray();
List <Vector2> uvs = new List <Vector2>();
for (int i = 0; i < m_vertices.Count; i++)
{
uvs.Add(new Vector2(m_vertices[i].x / MapData.Map.width, m_vertices[i].y / MapData.Map.height));
}
mesh.SetUVs(0, uvs);
mesh.RecalculateNormals();
yield return(new WaitForEndOfFrame());
ProvinceNum++;
mesh.name = ProvinceNum.ToString() + "_mesh";
go.name = mesh.name;
SerializeMesh.MeshToFile(meshFilter, mesh.name, 1);
}
}
