src/classes/texture.rs


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use super::{cubemap::Cubemap, texture2d::Texture2D};
use crate::object::{Value, parser::FromValue};
use anyhow::Result;
use serde::Serialize;

#[derive(Debug, Serialize)]
pub enum AnyTexture {
    Cubemap(Cubemap),
    Texture2D(Texture2D),
}

impl FromValue for AnyTexture {
    fn from_value(v: Value) -> Result<Self> {
        match v.class_name().unwrap().as_str() {
            "Cubemap" => Ok(Self::Cubemap(v.parse()?)),
            "Texture2D" => Ok(Self::Texture2D(v.parse()?)),
            x => unreachable!("{x}"),
        }
    }
}
impl AnyTexture {
    pub fn as_texture2d(self) -> Option<Texture2D> {
        if let AnyTexture::Texture2D(x) = self {
            Some(x)
        } else {
            None
        }
    }
}