private void Bake()
{
if (CheckForDynamicMeshes)
{
Debug.LogError("Since this object is flag to check for dynamic objects, it cannot be baked.");
return;
}
var tempFilters = GetComponentsInChildren <MeshFilter>(true);
var filtersToIgnoreList = new List <int>();
if (IgnoredObjects != null)
{
for (int i = 0; i < tempFilters.Length; i++)
{
for (int j = 0; j < IgnoredObjects.Length; j++)
{
if (tempFilters[i].gameObject == IgnoredObjects[j])
{
filtersToIgnoreList.Add(i);
break;
}
}
}
}
var listOfFilters = new List <MeshFilter>();
for (int i = 0; i < tempFilters.Length; i++)
{
if (filtersToIgnoreList.Contains(i))
{
continue;
}
listOfFilters.Add(tempFilters[i]);
}
MeshFilters = listOfFilters.ToArray();
MeshFiltersLength = MeshFilters.Length;
Colors = new VertexLitObjectColors[MeshFiltersLength];
for (var i = 0; i < MeshFiltersLength; i++)
{
var color = new VertexLitObjectColors();
var meshFilter = MeshFilters[i];
color.ColorsLength = meshFilter.sharedMesh.vertexCount;
color.Colors = new Color32[color.ColorsLength];
Colors[i] = color;
}
IsSetup = true;
}
/// <summary>
/// Should ideally be called when the object is first instantiated, that is, when the pool containing this object is loaded or when the scene is loaded.
/// Unity will call this again on Enable, but checks will ensure it does not run twice. It is bad to run this 'OnEnable' because it caches a lot of
/// references, and if possible all this should be done when the new scene is loaded and the pool of this object is warmed up, to avoid spikes in
/// performance.
/// </summary>
public void Setup(bool forced)
{
if (IsSetup && !forced)
{
return;
}
if (!CheckForDynamicMeshes && !forced)
{
if (MeshFilters == null || MeshFilters.Length == 0)
{
Debug.LogError("This object should have been baked already!!", gameObject);
}
return;
}
var dynamicIgnoredObjects = GetComponentsInChildren <VertexDynamicUnlitObject>();
var filters = GetComponentsInChildren <MeshFilter>();
var filtersLength = filters.Length;
var dynamicObjectsLength = dynamicIgnoredObjects.Length;
var ignoredObjectsLength = IgnoredObjects.Length;
var ignoredObjectsCount = 0;
var indexesToIgnore = new int[dynamicObjectsLength + ignoredObjectsLength];
var indexesToIgnoreLength = dynamicObjectsLength + ignoredObjectsLength;
for (int i = 0; i < filtersLength; i++)
{
var filter = filters[i];
var foundObject = false;
for (int j = 0; j < dynamicObjectsLength; j++)
{
if (filter.gameObject.GetInstanceID() == dynamicIgnoredObjects[j].gameObject.GetInstanceID())
{
indexesToIgnore[ignoredObjectsCount] = i;
ignoredObjectsCount++;
foundObject = true;
break;
}
}
if (foundObject || IgnoredObjects == null)
{
continue;
}
for (int j = 0; j < ignoredObjectsLength; j++)
{
if (filter.gameObject.GetInstanceID() == IgnoredObjects[j].gameObject.GetInstanceID())
{
indexesToIgnore[ignoredObjectsCount] = i;
ignoredObjectsCount++;
break;
}
}
}
MeshFilters = new MeshFilter[filtersLength - indexesToIgnoreLength];
var countedIgnoredObjects = 0;
for (int i = 0; i < filtersLength; i++)
{
var ignoreItem = false;
for (int j = 0; j < indexesToIgnoreLength; j++)
{
if (i == indexesToIgnore[j])
{
ignoreItem = true;
break;
}
}
if (ignoreItem)
{
countedIgnoredObjects++;
continue;
}
MeshFilters[i - countedIgnoredObjects] = filters[i];
}
MeshFiltersLength = MeshFilters.Length;
Colors = new VertexLitObjectColors[MeshFiltersLength];
for (var i = 0; i < MeshFiltersLength; i++)
{
var color = new VertexLitObjectColors();
var meshFilter = MeshFilters[i];
color.ColorsLength = meshFilter.sharedMesh.vertexCount;
color.Colors = new Color32[color.ColorsLength];
Colors[i] = color;
}
IsSetup = true;
}