Readback:getData

Returns the data from the Readback, as a table.

data = Readback:getData()

Arguments

None

Returns

NameTypeDescription
datatable A flat table of numbers containing the values that were read back.

Notes

This currently returns nil for readbacks of Buffer and Texture objects. Only readbacks of Tally objects return valid data.

For time and pixel tallies, the table will have 1 number per slot that was read. For shader tallies, there will be 4 numbers for each slot.

See also