unitycoder’s gists

unitycoder / HiddenJumpFloodOutline.shader

Created October 20, 2023 12:29 — forked from bgolus/HiddenJumpFloodOutline.shader

Jump flood based outline effect for Unity https://medium.com/@bgolus/the-quest-for-very-wide-outlines-ba82ed442cd9

	Shader "Hidden/JumpFloodOutline"
	{
	Properties
	{
	_MainTex ("Texture", 2D) = "white" {}
	}
	SubShader
	{
	Tags { "PreviewType" = "Plane" }
	Cull Off ZWrite Off ZTest Always

unitycoder / MatCapTechniques.shader

Created October 20, 2023 12:29 — forked from bgolus/MatCapTechniques.shader

Showing multiple matcap techniques, including a proposed improved method that's no more expensive than the usual fix if you're starting with the world position and world normal.

	Shader "Unlit/MatCap Techniques"
	{
	Properties
	{
	[NoScaleOffset] _MatCap ("MatCap", 2D) = "white" {}
	[KeywordEnum(ViewSpaceNormal, ViewDirectionCross, ViewDirectionAligned)] _MatCapType ("Matcap UV Type", Float) = 2
	}
	SubShader
	{
	Tags { "RenderType"="Opaque" }

unitycoder / InfiniteGrid.shader

Created October 20, 2023 12:29 — forked from bgolus/InfiniteGrid.shader

Infinite Grid shader with procedural grid with configurable divisions and major and minor lines markings.

	Shader "Unlit/InfiniteGrid"
	{
	Properties
	{
	[Toggle] _WorldUV ("Use World Space UV", Float) = 1.0
	_GridScale ("Grid Scale", Float) = 1.0
	_GridBias ("Grid Bias", Float) = 0.5
	_GridDiv ("Grid Divisions", Float) = 10.0
	_BaseColor ("Base Color", Color) = (0,0,0,1)
	_LineColor ("Line Color", Color) = (1,1,1,1)

unitycoder / PristineGrid.shader

Created October 20, 2023 12:29 — forked from bgolus/PristineGrid.shader

Pristine Grid Shader from https://medium.com/@bgolus/the-best-darn-grid-shader-yet-727f9278b9d8

	Shader "Pristine Grid"
	{
	Properties
	{
	[Toggle] _WorldUV ("Use World Space UV", Float) = 1.0
	_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

unitycoder / AutoSpriteSlicer.cs

Created October 17, 2023 06:33 — forked from janisgitendorfs/AutoSpriteSlicer.cs

UNITY sprite auto slicer. Put into any Editor/ directory. Use it in combination with Presets/PresetManager for importer settings.

	using System.Collections.Generic;
	using System.IO;
	using System.Linq;
	using UnityEditor;
	using UnityEditorInternal;
	using UnityEngine;

	public class AutoSpriteSlicer : AssetPostprocessor
	{
	private const string PathTrigger = "_AnimationSheet";

unitycoder / WindowAlpha.cs

Created October 13, 2023 08:52

change unity window alpha

	// https://yal.cc/unity3d-window-alpha/
	using System;
	using System.Runtime.InteropServices;

	public class WindowAlpha {

	private static IntPtr __defaultWindow = IntPtr.Zero;
	private static IntPtr getDefaultWindow() {
	if (__defaultWindow == IntPtr.Zero) {
	#if (UNITY_EDITOR \|\| UNITY_STANDALONE)

unitycoder / DirectX OpenGL(Vulkan) concepts mapping chart.md

Created October 7, 2023 20:05

DirectX / OpenGL(Vulkan) concepts mapping chart

API Basics

D3D11                          OpenGL 4.x
-----                          ----------
device                         context
immediate context              (implicit; no specific name)
deferred context               (no cross-vendor equivalent, but see

GL_NV_command_list)

unitycoder / unity registry for application build.md

Created October 6, 2023 16:50

where unity saves registry keys for applications? Resolution and those

HKEY_CURRENT_USER > Software > [Publisher Name] > [App Name]

unitycoder / ExportMeshToOBJ.cs

Created September 30, 2023 20:03

Export Mesh To OBJ Unity

	// https://forum.unity.com/threads/export-unity-mesh-to-obj-or-fbx-format.222690/#post-9379961
	using UnityEngine;
	using UnityEditor;
	using System.IO;
	using System.Text;

	public class ExportMeshToOBJ : ScriptableObject
	{
	[MenuItem("GameObject/Export to OBJ")]
	static void ExportToOBJ()

unitycoder / RenderToDepthTexture.cs

Created September 30, 2023 09:21 — forked from Cyanilux/RenderToDepthTexture.cs

URP Render Feature that manually renders DepthOnly pass to _CameraDepthTexture, filtered by LayerMask. Tested in URP v10, Unity 2020.3

	using System.Collections.Generic;
	using UnityEngine;
	using UnityEngine.Rendering;
	using UnityEngine.Rendering.Universal;

	/*
	- Renders DepthOnly pass to _CameraDepthTexture, filtered by LayerMask
	- If the depth texture is generated via a Depth Prepass, URP uses the Opaque Layer Mask at the top of the Forward/Universal Renderer asset
	to determine which objects should be rendered to the depth texture. This feature can be used to render objects on other layers into the depth texture as well.

mika unitycoder

API Basics