lyuma’s gists

lyuma / LightMasking.shader.glsl

Created February 18, 2021 06:05

Example Godot shader showing how writing to ALPHA can allow for a sort of light masking effect in 3D

	shader_type spatial;
	render_mode blend_mix,depth_draw_opaque,cull_back,diffuse_burley,specular_schlick_ggx;
	uniform vec4 albedo : hint_color;
	uniform sampler2D texture_albedo : hint_albedo;
	uniform float specular;
	uniform float metallic;
	uniform float roughness : hint_range(0,1);
	uniform float point_size : hint_range(0,128);
	uniform vec3 uv1_scale;
	uniform vec3 uv1_offset;

lyuma / rounded_trail_shaded.shader

Last active March 30, 2021 11:47

Rounded shader for a Unity Particle Trails and TrailRenderer, with shading.

	// VERSION 0.3.1. Please get the latest version from:
	// https://gist.github.com/lyuma/744e7fe35f7758add2f4468bb12f87f1

	// Lyuma's Rounded Trail with Shading
	// Based on phi16's rounded trail
	// Based on Xiexe's Unity Lit Shader Templates:
	// https://github.com/Xiexe/Unity-Lit-Shader-Templates

	// Installation Notes:
	// YOU MUST COPY ALL OF THE .cginc FILES FROM

lyuma / VRMChecker.cs

Created March 3, 2021 12:58

Prints out pre- and post- quaternion values from Unity's Humanoid Avatar

	// MIT License

	// Copyright (c) 2021 Lyuma <[email protected]> and lox9973

	// Permission is hereby granted, free of charge, to any person obtaining a copy
	// of this software and associated documentation files (the "Software"), to deal
	// in the Software without restriction, including without limitation the rights
	// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	// copies of the Software, and to permit persons to whom the Software is
	// furnished to do so, subject to the following conditions:

lyuma / SimpleParallax.shader

Created April 19, 2021 15:13

Simple parallax Unity surface shader using tangent space constructed in the vertex shader.

	Shader "Custom/SimpleParallax"
	{
	Properties
	{
	_Color ("Color", Color) = (1,1,1,1)
	_MainTex ("Albedo (RGB)", 2D) = "white" {}
	_Glossiness ("Smoothness", Range(0,1)) = 0.5
	_Metallic ("Metallic", Range(0,1)) = 0.0
	_Parallax ("Height Scale", Range (0.005, 0.08)) = 0.02
	_ParallaxMap ("Height Map", 2D) = "black" {}

lyuma / endif_colors.py

Created January 29, 2022 22:06

Indents and colorizes lines based on the number of levels of preprocessor if statements

	# Copyright 2021 Lyuma
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights
	# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	# copies of the Software, and to permit persons to whom the Software is
	# furnished to do so, subject to the following conditions:
	#
	# The above copyright notice and this permission notice shall be included

lyuma / SimpleOSC.cs

Created February 24, 2022 05:45

Simple single-file OSC library with all base and extended types defined in OSC 1.1, bundle support and an integrated UDP sender and receiver.

	/* SimpleOSC for C#, version 0.1
	Copyright (c) 2022 Lyuma <[email protected]>

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

lyuma / SimpleOSC.gd

Created February 24, 2022 05:55

Simple single-file OSC library for GDScript 4.0a with all base and extended types defined in OSC 1.1, bundle support and an integrated UDP sender and receiver.

	# SimpleOSC for Godot 4.0 alpha3 , version 0.1
	# Copyright (c) 2022 Lyuma <[email protected]>
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights
	# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	# copies of the Software, and to permit persons to whom the Software is
	# furnished to do so, subject to the following conditions:
	#

lyuma / default_godot_light_function.gdshader.glsl

Created July 1, 2022 10:12

	/*************************************************************************/
	/* default_godot_light_function.gdshader */
	/*************************************************************************/
	/* This file is part of: */
	/* GODOT ENGINE */
	/* https://godotengine.org */
	/*************************************************************************/
	/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
	/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
	/* */

lyuma / Dice.gdshader.glsl

Last active September 19, 2022 23:19

Port of https://github.com/SCRN-VRC/Raymarching-with-ShadowCaster to Godot 4

	// WIP Godot port. Lighting function not yet implemented. Clouds need #define and are not transparent.

	/*
	MIT License

	Godot Port Copyright (c) 2022 Lyuma
	Copyright (c) 2022 SCRN-VRC

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal

lyuma / resource_parser.gd

Created August 21, 2023 15:48

Validates a given Godot 4 resource file for embedded Resource types or references to external file paths.

	# resource_parser.gd for Godot 4.0
	# Copyright (c) 2023 Lyuma <[email protected]>
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights
	# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	# copies of the Software, and to permit persons to whom the Software is
	# furnished to do so, subject to the following conditions:
	#