Constant transvoxel_data::regular_cell_data::REGULAR_VERTEX_DATA

pub const REGULAR_VERTEX_DATA: [[u16; 12]; 256];

Gives the vertex locations for every one of the 256 possible cases in the modified Marching Cubes algorithm. Each 16-bit value also provides information about whether a vertex can be reused from a neighboring cell. The low byte contains the indices for the two endpoints of the edge on which the vertex lies. The high byte contains the vertex reuse data.