Simon Broggi simonbroggi

This short post by Defold people about "empty project build size" comparison between Defold, Unity and Godot (twitter, mastodon) sparked my interest.

It is curious that Godot builds seem to be larger than Unity? Would not have expected that! Anyway.

A way more extensive Unity "web" build comparison and analysics is over at https://github.com/JohannesDeml/UnityWebGL-LoadingTest but here are just my short notes in trying out Unity 6 (6.0.23 - Oct 2024).

Default (3D, URP) template

A metatable can be defined like

local t = setmetatable({}, {
  __tostring = function() return 'custom tostring behavior!' end
})

Here are the metamethods that you can define, and their behavior

	Shader "Pristine Grid"
	{
	Properties
	{
	[KeywordEnum(MeshUV, WorldX, WorldY, WorldZ)] _UVMode ("UV Mode", Float) = 2.0
	_GridScale ("Grid Scale", Float) = 1.0

	_LineWidthX ("Line Width X", Range(0,1.0)) = 0.01
	_LineWidthY ("Line Width Y", Range(0,1.0)) = 0.01

	// Ink capitalisation code created by IFcoltransG
	// Released into public domain
	// May be used under the MIT No Attribution License

	CONST START = "^^"

	LIST letters = (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k), (l), (m), (n), (o), (p), (q), (r), (s), (t), (u), (v), (w), (x), (y), (z), /*
	*/ A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

	Here is an example of the word "hello" capitalised: {capitalise_start("hello")}




	~ relate(Key, MadeOf, Copper)
	~ relate((Padlock, Spear), MadeOf, Iron)
	~ relate(GoldCoin, MadeOf, Gold)

	VAR Inventory = ()

	- (top)

	/*
	* Ambient Occlusion and Direction.
	*
	* Calculates AO and the average direction where the ambient light came from.
	*
	* Original AO code from https://github.com/sambler/osl-shaders/blob/master/ramps/BaAmbientOcclusion/BaAmbientOcclusion.osl
	*
	*/

	void rng_seed(output int rng, int seed)

	/**
	* Input Module to use the new unity ui with multitouch from https://github.com/TouchScript
	* Install TouchScript in your unity project, then add an EventSystem and replace the InputModules by this one.
	*
	*
	* Basically modified TouchInputModule from
	* https://bitbucket.org/Unity-Technologies/ui/src/5fc21bb4ecf4b40ff6630057edaa070252909b2e/UnityEngine.UI/EventSystem/InputModules/TouchInputModule.cs?at=4.6
	* and changing ProcessTouchEvent to take events from TouchScript
	*
	* Got the TouchScript stuff from

	using System;
	using System.Collections.Generic;
	using UnityEngine.Events;

	// interface you implement in your MB to receive events
	public interface ICustomHandler : IEventSystemHandler
	{
	void OnCustomCode(CustomEventData eventData);
	}

	git clean -xfd
	git submodule foreach --recursive git clean -xfd
	git reset --hard
	git submodule foreach --recursive git reset --hard
	git submodule update --init --recursive