Struct gltf::material::Specular

pub struct Specular<'a> { /* private fields */ }

Available on crate feature KHR_materials_specular only.

Parameter values that define the strength and colour of the specular reflection of the material

Implementations

impl<'a> Specular<'a>

pub fn specular_factor(&self) -> f32

The strength of the specular reflection.

pub fn specular_texture(&self) -> Option<Info<'a>>

A texture that defines the strength of the specular reflection, stored in the alpha (A) channel. This will be multiplied by specular_factor.

pub fn specular_color_factor(&self) -> [f32; 3]

The F0 color of the specular reflection (linear RGB).

pub fn specular_color_texture(&self) -> Option<Info<'a>>

A texture that defines the F0 color of the specular reflection, stored in the RGB channels and encoded in sRGB. This texture will be multiplied by specular_color_factor.

pub fn extras(&self) -> &'a Extras

Optional application specific data.