void Update()
{
if (filter.mesh != null) {
if (filter.mesh.name != meshName) {
mesh = filter.mesh;
graph = new Graph(mesh);
mesh = graph.BuildMesh(true);
filter.mesh = graph.BuildMesh(false);
filter.mesh.name = meshName;
}
Vector3[] mVerts = mesh.vertices;
Vector3[] mNorms = mesh.normals;
for (int v = 0; v < mVerts.Length; v ++) {
mVerts[v] = VertexTransform(mVerts[v], mNorms[v]);
}
filter.mesh.vertices = mVerts;
}
else {
mesh = null;
graph = null;
}
}
void Start()
{
generator = GetComponent<TerrainGenerator>();
filter = GetComponent<MeshFilter>();
if (terrainMesh != null) {
graph = new Graph(terrainMesh);
terrain = generator.GenerateTerrain(graph);
if (water != null) {
water.sharedMesh = graph.BuildMesh(false,
(vertex) => {
return vertex.position + vertex.normal * waterGrow;
}
);
}
GenerateMesh();
}
}
