Struct HexTerrainMesh

pub struct HexTerrainMesh {
    pub vertices: HashMap<(isize, isize), TerrainVertex>,
    half_size: isize,
}

Represents terrain, however it contains the vertices only once.

Fields

vertices: HashMap<(isize, isize), TerrainVertex>

half_size: isize

Implementations

impl HexTerrainMesh

pub fn generate( radius: f32, gen_vertex: impl FnMut([f32; 2]) -> TerrainVertex, ) -> Self

Generates the vertices (or the centers of the hexagons). The colour and height is determined by a function passed in by the user.

pub fn make_buffer_data(&self) -> Vec<TerrainVertexAttributes>

Creates the points required to render the mesh.

Trait Implementations

impl Clone for HexTerrainMesh

fn clone(&self) -> HexTerrainMesh

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.