newBlockIndex MethodProtected

Return the starting index of a block of (zero-initialized) doubles at the end.

• this.data is reallocated if needed to include the new block.
• The inUse count is incremented to include the new block.
• The returned block is an index to the Float64Array (not a block index)

newBlockIndex(): number

Returns - number

Defined in

• geometry3d/GrowableBlockedArray.ts Line 138