Model loading

build.rs

@@ -0,0 +1,19 @@
+use anyhow::*;
+use fs_extra::copy_items;
+use fs_extra::dir::CopyOptions;
+use std::env;
+
+fn main() -> Result<()> {
+    println!("cargo:rerun-if-changed=assets/*");
+
+    let out_dir = env::var("OUT_DIR")?;
+    let mut copy_options = CopyOptions::new();
+    copy_options.overwrite = true;
+
+    let mut paths_to_copy = Vec::new();
+    paths_to_copy.push("assets/");
+
+    copy_items(&paths_to_copy, out_dir, &copy_options)?;
+
+    Ok(())
+}