DynamicMemoryBlockTPreventZeroBlockIndex Property

When false (by default) then first block index starts with 0. If true then the first block index starts with 1 (this is used for StandardEffect where material index that is sent to shader can be negative to invert normal; because of this material index must not be zero). This property must be set before calling GetNextFreeIndex.

public bool PreventZeroBlockIndex { get; set; }