CharacterScreenShot.cs

[MenuItem("Sausage Soccer/Screenshot Characters")]
	static void ScreenshotCharacters()
	{
		SkinData[] skinData = Resources.LoadAll<SkinData>("Characters/SkinData");

		Transform pivotRoot = Selection.activeGameObject.transform;
		bool prevRootActive = pivotRoot.gameObject.activeSelf;
		pivotRoot.gameObject.SetActive(false);

		string directory = Application.dataPath + "/../CharacterUI/";
		if (Directory.Exists(directory))
			Directory.Delete(directory, true);

		Directory.CreateDirectory(directory);

		foreach (CharacterType charEnum in System.Enum.GetValues(typeof(CharacterType)))
		{
			if (charEnum == CharacterType.None)
				continue;

			PlayerPhysics playerPrefab = Resources.Load<PlayerPhysics>("Characters/Player/" + charEnum.ToString() + "Player");
			PlayerPhysics spawnedPlayer = MonoBehaviour.Instantiate<PlayerPhysics>(playerPrefab);
			spawnedPlayer.transform.SetParent(pivotRoot);
			spawnedPlayer.transform.ResetLocals();
			spawnedPlayer.transform.SetParent(null);

			var skinnedMesh = spawnedPlayer.GetPlayer().GetSkinnedMeshRenderer();
			for (int i = 0; i < skinData.Length; i++)
			{
				if (skinData[i].GetCharacter() == charEnum)
				{
					Material prevMaterial = skinnedMesh.sharedMaterial;
					skinnedMesh.sharedMaterial = skinData[i].GetMaterial();

					string assetPath = directory + skinData[i].GetSkinType().ToString() + ".png";

					int superSize = 4;
					int width = Screen.width * superSize;
					int height = Screen.height * superSize;

					RenderTexture tempRT = RenderTexture.GetTemporary(width, height, 32);
					Camera.main.targetTexture = tempRT;
					Camera.main.Render();

					RenderTexture.active = tempRT;
					Texture2D screenTex = new Texture2D(width, height, TextureFormat.ARGB32, false);
					screenTex.ReadPixels(new Rect(0, 0, width, height), 0, 0);
					screenTex.Apply();

					RenderTexture.active = null;
					Camera.main.targetTexture = null;
					tempRT.Release();

					byte[] screenTexBytes = screenTex.EncodeToPNG();

					if (File.Exists(assetPath))
						File.Delete(assetPath);

					File.WriteAllBytes(assetPath, screenTexBytes);

					AssetDatabase.Refresh();
					skinnedMesh.sharedMaterial = prevMaterial;
				}
			}

			GameObject.DestroyImmediate(spawnedPlayer.gameObject);
		}
		
		pivotRoot.gameObject.SetActive(prevRootActive);
		UnityEngine.Debug.Log("Finished Character Screenshots");
	}