public void UpdateMesh()
{
var sw = Stopwatch.StartNew();
var mesh = MeshFilter.mesh = FlatMeshGenerator.GenerateFlatMesh(Size, scale);
mesh.RecalculateNormals();
sw.Stop();
var elapsedMs = (double)sw.ElapsedTicks / Stopwatch.Frequency * 1000D;
UnityEngine.Debug.Log("UpdateMesh: " + elapsedMs + "ms");
}
private void SpawnChunk(int size, int xPos, int yPos)
{
var chunk = new GameObject
{
name = string.Format("Terrain chunk [{0}, {1}]", xPos, yPos)
};
chunk.transform.parent = transform;
var meshFilter = chunk.AddComponent <MeshFilter>();
meshFilter.mesh = FlatMeshGenerator.GenerateFlatMesh(size, scale);
var renderer = chunk.AddComponent <MeshRenderer>();
renderer.material = terrainMaterial;
}
//////////////////////////////////////////////////////////////////////////////
// //
//Unity Functions //
// //
//////////////////////////////////////////////////////////////////////////////
void Start()
{
Mesh origianlMesh = null;
//Get original mesh from MeshFilter or SkinnedMeshRenderer
MeshFilter meshFilter = GetComponent <MeshFilter>();
SkinnedMeshRenderer skinnedMeshRenderer = GetComponent <SkinnedMeshRenderer>();
if (meshFilter != null)
{
origianlMesh = meshFilter.sharedMesh;
}
if (origianlMesh == null && skinnedMeshRenderer != null)
{
origianlMesh = skinnedMeshRenderer.sharedMesh;
}
//Oops, no mesh found
if (origianlMesh == null)
{
return;
}
//Will contain bake results
Mesh newMesh = null;
//Will contain baking reports, will help if something goes wrong
FlatMeshGenerator.CONVERTION_INFO[] convertionInfo;
//Same as above but with more detail info
string[] convertionInfoString;
//Generating flat mesh
newMesh = FlatMeshGenerator.GenerateFlatMesh(GetComponent <Renderer>(), out convertionInfo, out convertionInfoString, flatOptions);
//Check reports
if (convertionInfoString != null)
{
for (int i = 0; i < convertionInfoString.Length; i++)
{
Debug.Log(convertionInfoString[i]);
}
}
//Successful conversation
if (newMesh != null)
{
//Replace old mesh with new one
if (meshFilter != null)
{
meshFilter.sharedMesh = newMesh;
}
else if (skinnedMeshRenderer != null)
{
skinnedMeshRenderer.sharedMesh = newMesh;
}
//Replace material to make baked data visible
GetComponent <Renderer>().sharedMaterials = new Material[] { vertexColorMaterial };
}
}