Struct three::material::Pbr

pub struct Pbr {
    pub base_color_factor: Color,
    pub base_color_alpha: f32,
    pub metallic_factor: f32,
    pub roughness_factor: f32,
    pub occlusion_strength: f32,
    pub emissive_factor: Color,
    pub normal_scale: f32,
    pub base_color_map: Option<Texture<[f32; 4]>>,
    pub normal_map: Option<Texture<[f32; 4]>>,
    pub emissive_map: Option<Texture<[f32; 4]>>,
    pub metallic_roughness_map: Option<Texture<[f32; 4]>>,
    pub occlusion_map: Option<Texture<[f32; 4]>>,
}

Parameters for a PBR (physically based rendering) lighting model.

Renders triangle meshes with a PBR (physically-based rendering) illumination model

Fields

base_color_factor: Color

Solid base color applied in the absense of base_color_map.

Default: WHITE.

base_color_alpha: f32

Base color alpha factor applied in the absense of base_color_map.

Default: 1.0 (opaque).

metallic_factor: f32

Metallic factor in the range [0.0, 1.0].

Default: 1.0.

roughness_factor: f32

Roughness factor in the range [0.0, 1.0].

• A value of 1.0 means the material is completely rough.
• A value of 0.0 means the material is completely smooth.

Default: 1.0.

occlusion_strength: f32

Scalar multiplier in the range [0.0, 1.0] that controls the amount of occlusion applied in the presense of occlusion_map.

Default: 1.0.

emissive_factor: Color

Solid emissive color applied in the absense of emissive_map.

Default: BLACK.

normal_scale: f32

Scalar multiplier applied to each normal vector of the normal_map.

This value is ignored in the absense of normal_map.

Default: 1.0.

base_color_map: Option<Texture<[f32; 4]>>

Base color texture.

Default: None.

normal_map: Option<Texture<[f32; 4]>>

Normal texture.

Default: None.

emissive_map: Option<Texture<[f32; 4]>>

Emissive texture.

Default: None.

metallic_roughness_map: Option<Texture<[f32; 4]>>

Metallic-roughness texture.

Default: None.

occlusion_map: Option<Texture<[f32; 4]>>

Occlusion texture.

Default: None.

Trait Implementations

impl Clone for Pbr

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Pbr

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

Formats the value using the given formatter.

impl Default for Pbr

fn default() -> Self

Returns the “default value” for a type.

impl From<Pbr> for Material

fn from(params: Pbr) -> Self

Converts to this type from the input type.

impl Hash for Pbr

fn hash<__H>(&self, __state: &mut __H)where
    __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Pbr> for Pbr

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Pbr