private void UpdateRenderInstanceData(Dictionary <MyInstanceBucket, Tuple <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo> > instanceParts, RenderFlags renderFlags)
{
if (this.m_parentCullObject == uint.MaxValue)
{
object[] objArray1 = new object[] { this.m_gridRenderComponent.Container.Entity.DisplayName, " ", this.m_gridRenderComponent.Container.Entity.EntityId, ", cull object" };
this.AddRenderObjectId(true, out this.m_parentCullObject, MyRenderProxy.CreateManualCullObject(string.Concat(objArray1), this.m_gridRenderComponent.Container.Entity.PositionComp.WorldMatrix));
}
if (this.m_instanceBufferId == uint.MaxValue)
{
object[] objArray2 = new object[] { this.m_gridRenderComponent.Container.Entity.DisplayName, " ", this.m_gridRenderComponent.Container.Entity.EntityId, ", instance buffer ", this.DebugName };
this.AddRenderObjectId(false, out this.m_instanceBufferId, MyRenderProxy.CreateRenderInstanceBuffer(string.Concat(objArray2), MyRenderInstanceBufferType.Cube, this.m_gridRenderComponent.GetRenderObjectID()));
}
this.m_instanceInfo.Clear();
m_tmpDecalData.AssertEmpty <MyCubeInstanceDecalData>();
m_tmpInstanceData.AssertEmpty <MyCubeInstanceData>();
int num = -1;
foreach (KeyValuePair <MyInstanceBucket, Tuple <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo> > pair in instanceParts)
{
MyInstanceBucket key = pair.Key;
Tuple <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo> tuple = pair.Value;
this.m_instanceInfo.Add(key, new MyRenderInstanceInfo(this.m_instanceBufferId, m_tmpInstanceData.Count, tuple.Item1.Count, tuple.Item2.MaxViewDistance, tuple.Item2.Flags));
List <MyCubeInstanceMergedData> list = tuple.Item1;
for (int i = 0; i < list.Count; i++)
{
num++;
m_tmpInstanceData.Add(list[i].CubeInstanceData);
ConcurrentDictionary <uint, bool> decals = list[i].Decals;
if (decals != null)
{
foreach (uint num3 in decals.Keys)
{
MyCubeInstanceDecalData item = new MyCubeInstanceDecalData {
DecalId = num3,
InstanceIndex = num
};
m_tmpDecalData.Add(item);
}
}
}
}
if (m_tmpInstanceData.Count > 0)
{
MyRenderProxy.UpdateRenderCubeInstanceBuffer(this.m_instanceBufferId, ref m_tmpInstanceData, (int)(m_tmpInstanceData.Count * 1.2f), ref m_tmpDecalData);
}
m_tmpDecalData.AssertEmpty <MyCubeInstanceDecalData>();
m_tmpInstanceData.AssertEmpty <MyCubeInstanceData>();
this.UpdateRenderEntitiesInstanceData(renderFlags, this.m_parentCullObject);
}
private void AddInstancePart(Dictionary <MyInstanceBucket, Tuple <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo> > instanceParts, int modelId, MyStringHash skinSubtypeId, ref MyCubeInstanceData instance, ConcurrentDictionary <uint, bool> decals, MyInstanceFlagsEnum flags, float maxViewDistance = 3.402823E+38f)
{
Tuple <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo> tuple;
MyInstanceBucket key = new MyInstanceBucket(modelId, skinSubtypeId);
if (!instanceParts.TryGetValue(key, out tuple))
{
tuple = Tuple.Create <List <MyCubeInstanceMergedData>, Sandbox.Game.Entities.Cube.MyInstanceInfo>(new List <MyCubeInstanceMergedData>(), new Sandbox.Game.Entities.Cube.MyInstanceInfo(flags, maxViewDistance));
instanceParts.Add(key, tuple);
}
Vector3 translation = instance.LocalMatrix.Translation;
this.m_tmpBoundingBox.Min = translation - new Vector3(this.m_gridRenderComponent.GridSize);
this.m_tmpBoundingBox.Max = translation + new Vector3(this.m_gridRenderComponent.GridSize);
this.m_boundingBox.Include(this.m_tmpBoundingBox);
MyCubeInstanceMergedData item = new MyCubeInstanceMergedData {
CubeInstanceData = instance,
Decals = decals
};
tuple.Item1.Add(item);
}