Function morton_encoding::morton_encode_u32_2d

pub fn morton_encode_u32_2d(x: [u32; 2]) -> u64

Encodes an array of 2 u32 values ([u32; 2]), producing one u64 value as the result.

In the event that one u64 is strictly larger than 2 u32s, all significant bits are gathered at the end, and extraneous bits at the beginning are cleared.