Struct Surface 

pub struct Surface {
    pub normal_map: Option<Texture>,
    pub bump_map: Option<Texture>,
    pub emissive_map: Option<Texture>,
    pub emissive: V3,
    pub blend: bool,
}

What a material adds to its colour and picture, as far as Eagle’s viewer draws it. The maps are read with the mesh’s one set of coordinates (uvs) and are not drawn without them. A map that is missing or can’t be decoded is None and the surface draws as if the file had none.

Fields

normal_map: Option<Texture>

Tangent-space normals, green up in the picture. Wins over bump_map.

bump_map: Option<Texture>

Heights in its red channel, 1 being one unit of the model’s space.

emissive_map: Option<Texture>

Multiplies emissive, so it shows nothing when that is black.

emissive: V3

Light the surface gives off whatever the lighting, in display values.

blend: bool

Drawn see-through: its alpha is the material’s opacity times the picture’s. Otherwise both are ignored and it is opaque.

Trait Implementations

impl Clone for Surface

fn clone(&self) -> Surface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Surface

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

Formats the value using the given formatter.

impl Default for Surface

fn default() -> Surface

Returns the “default value” for a type.

impl PartialEq for Surface

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Surface