use crate::Arena;
use crate::core::texture::{CreateSpectrumTexture, CreateTextureMapping, SpectrumTexture};
use crate::spectra::get_colorspace_device;
use crate::utils::{FileLoc, TextureParameterDictionary};
use anyhow::Result;
use shared::Transform;
use shared::core::texture::{SpectrumType, TextureMapping3D};
use shared::textures::MarbleTexture;

impl CreateSpectrumTexture for MarbleTexture {
    fn create(
        render_from_texture: Transform,
        parameters: TextureParameterDictionary,
        spectrum_type: SpectrumType,
        loc: FileLoc,
        _arena: &Arena,
    ) -> Result<SpectrumTexture> {
        let map = TextureMapping3D::create(&parameters, &render_from_texture, &loc)?;
        let tex = MarbleTexture::new(
            map,
            parameters.get_one_int("octaves", 8)?,
            parameters.get_one_float("roughness", 0.5)?,
            parameters.get_one_float("scale", 1.)?,
            parameters.get_one_float("variation", 0.2)?,
            get_colorspace_device().srgb,
        );
        Ok(SpectrumTexture::Marble(tex))
    }
}