protected void xCollectVertexes(TMutableGeoMesh mesh, int baseTriangleNode = -1, int depth = -1)
{
if (baseTriangleNode < 0)
{
for (int i = 0; i < IcosahedronTriangles; i++)
{
xCollectVertexes(mesh, i, depth);
}
}
else
{
if (depth == 0 || xTriTree[baseTriangleNode].children[0] < 0)
{
for (int i = 0; i < 3; i++)
{
mesh.AddVertex(xTriTree[baseTriangleNode].vertices[i]);
}
}
else
{
for (int i = 0; i < 4; i++)
{
xCollectVertexes(mesh, xTriTree[baseTriangleNode].children[i], depth - 1);
}
}
}
}
public MeshContainer GenerateMesh(int region = -1, bool generateUV = false, int depth = -1)
{
TMutableGeoMesh geomesh = new TMutableGeoMesh();
xCollectVertexes(geomesh, region, depth);
geomesh.IndexTriangles();
BuildNormals();
List <Vector3> vertices = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Vector2> uv = new List <Vector2>();
foreach (int nodeIndex in geomesh.indexes)
{
vertices.Add(xNodes[nodeIndex].position);
normals.Add(xNodes[nodeIndex].normal);
}
//Debug.Log(vertices.Count);
//Debug.Log(geomesh.triangles.Count);
/*Mesh mesh = new Mesh();
* mesh.vertices = vertices.ToArray();
* mesh.normals = normals.ToArray();
* mesh.triangles = geomesh.triangles.ToArray();
* return mesh;*/
MeshContainer meshContainer = new MeshContainer();
meshContainer.vertices = vertices.ToArray();
meshContainer.normals = normals.ToArray();
meshContainer.triangles = geomesh.triangles.ToArray();
return(meshContainer);
}
