Type Alias LitMaterialDesc 

pub type LitMaterialDesc = PbrMaterial;

Backward compatibility alias.

Aliased Type

pub struct LitMaterialDesc {

    pub base_color: [f32; 4],
    pub emissive: [f32; 3],
    pub roughness: f32,
    pub metallic: f32,
    pub base_color_tex: Option<u32>,
    pub normal_tex: Option<u32>,
    pub emissive_tex: Option<u32>,
    pub roughness_metalness_tex: Option<u32>,
    pub occlusion_tex: Option<u32>,
    pub occlusion_strength: f32,
    pub normal_scale: f32,
    pub emissive_strength: f32,
    pub alpha_mode: AlphaMode,
    pub double_sided: bool,
}

Fields

base_color: [f32; 4]

Base color (RGBA linear).

emissive: [f32; 3]

Emissive color (RGB linear).

roughness: f32

Roughness [0..1]. 0 = mirror, 1 = diffuse.

metallic: f32

Metallic [0..1]. 0 = dielectric, 1 = metal.

base_color_tex: Option<u32>

Optional base color texture handle.

normal_tex: Option<u32>

Optional normal map texture handle.

emissive_tex: Option<u32>

Optional emissive texture handle.

roughness_metalness_tex: Option<u32>

Optional roughness-metalness texture handle (R=metallic, G=roughness, glTF convention).

occlusion_tex: Option<u32>

Optional occlusion texture handle.

occlusion_strength: f32

Occlusion strength [0..1]. 1.0 = full effect.

normal_scale: f32

Normal map scale factor. 1.0 = unmodified normals.

emissive_strength: f32

Emissive strength multiplier. 1.0 = use emissive color as-is.

alpha_mode: AlphaMode

Alpha blending mode.

double_sided: bool

Render both front and back faces.