IEnumerator Load()
{
var position = gameObject.transform.position;
var cartesianCoordinates = new CartesianCoordinates(position.x, position.z);
GeographicCoordinates = cartesianCoordinates.TransformedWith(ModelManager.Database.Projection);
if (ZipFilename == null)
{
MeshKey = System.IO.Path.GetFullPath(System.IO.Path.Combine(Path, FltFilename));
}
else
{
MeshKey = System.IO.Path.Combine(System.IO.Path.GetFullPath(System.IO.Path.Combine(Path, ZipFilename)), FltFilename);
}
while (Meshes == null)
{
Meshes = MeshManager.LodForName(MeshKey);
yield return(new WaitForSecondsRealtime(0.1f));
}
if (Meshes.Count == 0)
{
gameObject.SetActive(false);
yield break;
}
while (MaterialNames == null)
{
MaterialNames = MeshManager.TexturesForMeshName(MeshKey);
yield return(new WaitForSecondsRealtime(0.1f));
}
yield return(null);
foreach (var name in MaterialNames)
{
string matKey = System.IO.Path.GetFullPath(System.IO.Path.Combine(Path, name));
MaterialEntries[matKey] = MaterialManager.Entry(matKey);
Materials[name] = null;
}
yield return(null);
bool done = false;
while (!done)
{
done = true;
foreach (var name in MaterialNames)
{
if (Materials[name] == null)
{
string matKey = System.IO.Path.GetFullPath(System.IO.Path.Combine(Path, name));
if (!MaterialEntries[matKey].Loaded)
{
done = false;
break;
}
Materials[name] = MaterialEntries[matKey].Material;
}
}
if (!done)
{
yield return(new WaitForSecondsRealtime(0.1f));
}
}
yield return(null);
var meshFilter = gameObject.AddComponent <MeshFilter>();
CurrentLodIndex = Meshes.Count - 1; // Start at min LOD (??? - abrinton)
meshFilter.mesh = Meshes[CurrentLodIndex].mesh;
yield return(null);
var meshEntry = MeshManager.MeshByName[MeshKey];
MeshRenderer = gameObject.AddComponent <MeshRenderer>();
if (Materials.Values.Count != 0)
{
// Check that the materials in question actually have textures, or we'll be assigning bad materials
// and in some cases we have more materials than submeshes.
List <Material> materialsToAssign = new List <Material>();
// There needs to be one material per submesh, and the mapping must be correct
for (int i = 0; i < Meshes[0].mesh.subMeshCount; ++i)
{
int texturePatternIndex = meshEntry.submeshToTexturePatternIndex[i];
if (texturePatternIndex != -1)
{
materialsToAssign.Add(Materials[meshEntry.Textures[texturePatternIndex]]);
}
}
MeshRenderer.sharedMaterials = materialsToAssign.ToArray();
}
else
{
// Don't override single default material, just spit out a warning
Debug.LogWarningFormat("no materials specified for {0}", FltFilename);
}
MeshRenderer.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
MeshRenderer.receiveShadows = false;
PropertyBlock = new MaterialPropertyBlock();
++ModelManager.ValidCount;
Loaded = true;
InvokeRepeating("UpdateElevation", 1.0f, 2.0f);
}
