unitycoder

// https://forum.unity.com/threads/how-to-import-user-defined-attributes-from-fbx-files.409877/
using UnityEngine;
using UnityEditor;
using System.IO;

class CustomImportProcessor : AssetPostprocessor {
    void OnPostprocessGameObjectWithUserProperties(GameObject go, string[] names, System.Object[] values) {
        ModelImporter importer = (ModelImporter)assetImporter;
        var asset_name = Path.GetFileName(importer.assetPath);
        Debug.LogFormat("OnPostprocessGameObjectWithUserProperties(go = {0}) asset = {1}", go.name, asset_name);

Raveler

using UnityEngine;
using System.IO;
using System;

public static class RenderTextureExtensions
{

	private static DefaultDictionary<RenderTexture, Texture2D> _cachedTextures = new DefaultDictionary<RenderTexture, Texture2D>();