/// <summary>
/// Handle the result of a mesh request.
/// </summary>
/// <param name="requestHandle">Handle of the request.</param>
/// <param name="meshResult">The mesh results.</param>
private void OnMeshRequestResult(ulong requestHandle, MLMeshing.MeshRequestResult meshResult)
{
if (!meshesBeingGenerated.ContainsKey(requestHandle))
{
Debug.LogError("Error: MLMeshingBehavior failed to get a new mesh request result, disabling script. Reason: Request handle not in generation list.");
enabled = false;
return;
}
if (meshResult.Result != MLMeshing.MeshResult.Success)
{
Debug.LogErrorFormat("Error: MLMeshingBehavior failed to get a new mesh request result, disabling script. Reason: {0}", meshResult.Result);
enabled = false;
return;
}
foreach (MLMeshing.BlockMesh blockMesh in meshResult.Meshes)
{
MeshObject meshObj = GetOrCreateGameObject(blockMesh.ID, out bool newMesh);
MeshRenderer meshRenderer = meshObj.Obj.GetComponent <MeshRenderer>();
if (!meshRenderer)
{
Debug.LogError("Error: MLMeshingBehavior failed to get a new mesh request result, disabling script. Reason: MLMeshingBehavior.MeshPrefab missing MeshRenderer component");
enabled = false;
return;
}
else
{
meshRenderer.material = blockMesh.Flags.HasFlag(MLMeshing.SettingsFlags.PointCloud) ? PointCloudMeshMaterial : TriangleMeshMaterial;
}
MeshCollider collider = meshObj.Obj.GetComponent <MeshCollider>();
if (collider)
{
if (blockMesh.Flags.HasFlag(MLMeshing.SettingsFlags.PointCloud))
{
collider.enabled = false;
}
else
{
collider.sharedMesh = blockMesh.MeshData;
}
}
MeshFilter meshFilter = meshObj.Obj.GetComponent <MeshFilter>();
if (!meshFilter)
{
Debug.LogError("Error: MLMeshingBehavior failed to get a new mesh request result, disabling script. Reason: MLMeshingBehavior.MeshPrefab missing MeshFilter component");
enabled = false;
return;
}
else
{
if (meshFilter.sharedMesh != null)
{
meshFilter.sharedMesh = blockMesh.MeshData;
}
else
{
meshFilter.mesh = blockMesh.MeshData;
}
}
meshObj.Result = blockMesh.Result;
meshObj.ID = blockMesh.ID;
meshObj.LevelOfDetail = blockMesh.Level;
meshObj.Flags = blockMesh.Flags;
meshObj.Confidence = (blockMesh.Confidences.Length == 0) ? default : new List <float>(blockMesh.Confidences.ToArray());
if (newMesh == true)
{
OnMeshAdded?.Invoke(meshObj);
}
else
{
OnMeshUpdated?.Invoke(meshObj);
}
}
meshesBeingGenerated.Remove(requestHandle);
}
public void Clear()
{
OnMeshUpdated?.Invoke(this, new MeshUpdatedEventArgs(Array.Empty <(Vector3, Color)>(),
Array.Empty <int>()));
}
