Struct building_blocks_mesh::greedy_quads::Quad

pub struct Quad {
    pub minimum: Point3i,
    pub width: i32,
    pub height: i32,
}

A single quad of connected cubic voxel faces. Must belong to a QuadGroup to be useful.

Fields

minimum: Point3i

width: i32

height: i32

Implementations

impl Quad

pub fn simple_tex_coords(&self) -> [[f32; 2]; 4]

Returns the UV coordinates of the 4 corners of the quad. Returns in the same order as QuadGroup::quad_corners.

This is just one way of assigning UVs to voxel quads. It assumes that each material has a single tile texture with wrapping coordinates, and each voxel face should show the entire texture. It also assumes a particular orientation for the texture. This should be sufficient for minecraft-style meshing.

If you need to use a texture atlas, you must calculate your own coordinates from the Quad.

Trait Implementations

impl Clone for Quad

fn clone(&self) -> Quad

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Quad

impl Debug for Quad

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Quad

impl PartialEq<Quad> for Quad

fn eq(&self, other: &Quad) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Quad) -> bool

This method tests for !=.

impl StructuralEq for Quad

impl StructuralPartialEq for Quad