Struct pbrt::core::paramset::TextureParams

pub struct TextureParams { /* fields omitted */ }

TextureParams represent values necessary to create a new Texture. TODO(wathiede): currently only a stub, textures not implemented.

Methods

impl TextureParams

pub fn new(
    geom_params: ParamSet,
    material_params: ParamSet,
    float_textures: HashMap<String, Arc<dyn Texture<Float>>>,
    specturm_textures: HashMap<String, Arc<dyn Texture<Spectrum>>>
) -> TextureParams

Create a new TextureParams from the given set of parameters. TODO(wathiede): currently only a stub, textures not implemented.

pub fn find_float(&self, name: &str, default: Float) -> Float

find_float will return the first Float value with the given name in this TextureParams's geom_params set, if none is found, it will find the first Float value in the material_params set. If no value is found there, the provided default will be returned.

pub fn find_spectrum(&self, name: &str, default: Spectrum) -> Spectrum

find_spectrum will return the first Spectrum value with the given name in this TextureParams's geom_params set, if none is found, it will find the first Spectrum value in the material_params set. If no value is found there, the provided default will be returned.

Trait Implementations

impl Default for TextureParams

fn default() -> TextureParams

Returns the "default value" for a type.