// use for setting initial state
private void UpdateCullingChunk(int i)
{
if (chunkCuller.IsVisible(i))
{
chunks[i].gameObject.SetActive(true);
}
else
{
chunks[i].gameObject.SetActive(false);
}
if (chunkCuller.GetDistance(i) < 1)
{
//SafeSet(i, true);
}
else
{
//SafeSet(i, false);
}
}
/// <summary>
/// 获取距离Band
/// </summary>
/// <param name="_index"></param>
/// <returns></returns>
public int GetDistanceBand(int _index)
{
if (cullType == CullType.ViewCull)
{
return(cullingGroup.IsVisible(_index) ? 0 : 1);
}
else
{
return(cullingGroup.GetDistance(_index));
}
}
public static int GetDistance(IntPtr l)
{
int result;
try
{
CullingGroup cullingGroup = (CullingGroup)LuaObject.checkSelf(l);
int index;
LuaObject.checkType(l, 2, out index);
int distance = cullingGroup.GetDistance(index);
LuaObject.pushValue(l, true);
LuaObject.pushValue(l, distance);
result = 2;
}
catch (Exception e)
{
result = LuaObject.error(l, e);
}
return(result);
}
public void LODSettingChanged(GPUSkinningPlayer player)
{
if (player.LODEnabled)
{
int numPlayers = players.Count;
for (int i = 0; i < numPlayers; ++i)
{
if (players[i].Player == player)
{
int distanceIndex = cullingGroup.GetDistance(i);
SetLODMeshByDistanceIndex(distanceIndex, players[i].Player);
break;
}
}
}
else
{
player.SetLODMesh(null);
}
}
void BakeInstances()
{
Count = Instances.Count;
Instances.CopyTo(InstancesArray);
ForceUpdate.Clear();
for (int i = 0; i < Count; i++)
{
if (InstancesArray[i].SphereModified)
{
ForceUpdate.Add(i);
InstancesArray[i].SphereModified = false;
}
SpheresArray[i] = InstancesArray[i].Sphere;
}
Culling.SetBoundingSpheres(SpheresArray);
Culling.SetBoundingSphereCount(Count);
for (int f = 0; f < ForceUpdate.Count; f++)
{
int i = ForceUpdate[f];
if (Culling.GetDistance(i) > 0)
{
if (Lod.Contains(InstancesArray[i]))
{
Lod.Remove(InstancesArray[i]);
}
}
else
{
if (!Lod.Contains(InstancesArray[i]))
{
Lod.Add(InstancesArray[i]);
}
}
}
IsDirty = false;
}
private void OnDrawGizmosSelected()
{
for (var i = 0; i < boundingSphereCount; i++)
{
var sphere = boundingSpheres[i];
Gizmos.color = cullingGroup.IsVisible(i) ? new Color(0.5f, 1f, 1f, 0.75f) : new Color(1f, 1f, 1f, 0.25f);
Gizmos.DrawSphere(sphere.position, sphere.radius);
float baseVolume = RadToVol * (sphere.radius * sphere.radius * sphere.radius);
int distanceIndex = cullingGroup.GetDistance(i);
for (var a = 0; a < m_distances.Length; a++)
{
float dist = m_distances[a];
float nextVolume = baseVolume + (RadToVol * (dist * dist * dist));
float nextRadius = Mathf.Pow(3f * (nextVolume / FourPI), OneThird);
Gizmos.color = a == distanceIndex ? new Color(1f, 0.5f, 1f, 1f) : new Color(0f, 0.5f, 0f, 0.25f);
Gizmos.DrawWireSphere(sphere.position, nextRadius);
}
}
}