round_up

round_up(x, divisor) ⇒ number

Kind: global function
See: https://www.w3.org/TR/WGSL/#roundup

Param	Type	Description
x	number	what to round
divisor	number	divisor positive integer

Example

round_up(10, 2) === 10
 round_up(11, 2) === 12
 round_up(1, 10) === 10
 round_up(9, 10) === 10
 round_up(11, 10) === 20