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Andrew Raphael Lukasik andrew-raphael-lukasik

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@bgolus
bgolus / MobileVRHighlight.shader
Last active February 19, 2025 19:11
A mobile VR and MSAA friendly single object highlight shader using the stencil buffer
Shader "Mobile VR Highlight" {
Properties {
_ColorOutline ("Outline", Color) = (1,1,1,1)
_ColorInterior ("Interior", Color) = (0.25,0.25,0.25,0.25)
_ColorInteriorFaded ("Interior Faded", Color) = (0.1,0.1,0.1,0.1)
_ColorInteriorOcc ("Interior Occluded", Color) = (0.15,0.15,0.15,0.15)
_ColorInteriorOccFaded ("Interior Occluded Faded", Color) = (0.05,0.05,0.05,0.05)
_PulseRateMod ("Pulse Rate Modifier", Float) = 4.0
_OutlneWidth ("Outline Pixel Width", Float) = 1.0
}
Shader "Unlit/ScreenVertPos"
{
Properties
{
[IntRange] _Width ("Texture Size (POT)", Range(0, 13)) = 7
}
SubShader
{
Pass
{
@Fewes
Fewes / Tricubic.cginc
Last active May 7, 2024 07:16
Tricubic texture sampling using 8 trilinear samples
#ifndef TRICUBIC_INCLUDED
#define TRICUBIC_INCLUDED
float4 Cubic(float v)
{
float4 n = float4(1.0, 2.0, 3.0, 4.0) - v;
float4 s = n * n * n;
float x = s.x;
float y = s.y - 4.0 * s.x;
float z = s.z - 4.0 * s.y + 6.0 * s.x;
Shader "Hidden/JumpFloodOutline"
{
Properties
{
_MainTex ("Texture", 2D) = "white" {}
}
SubShader
{
Tags { "PreviewType" = "Plane" }
Cull Off ZWrite Off ZTest Always
@bgolus
bgolus / StereographicProjectionBubble.shader
Created February 28, 2020 06:33
Modifying UVs using stereographic projection to create the illusion of a sphere.
Shader "Unlit/StereographicProjectionBubble"
{
Properties
{
_MainTex ("Texture", 2D) = "white" {}
_PanSpeed ("Pan Speed", Float) = 0.1
_Spherify ("Spherify", Range(0,1)) = 1
}
SubShader
{
@mattdymott
mattdymott / CalculateDetailsExample.cs
Last active July 1, 2025 14:58
Example of how to use ICollisionEventsJob from Unity.Physics
// CollisionResponse option on PhysicsShape must be set to CollideRaiseCollisionEvents.
[UpdateInGroup(typeof(PhysicsSystemGroup))]
[UpdateAfter(typeof(PhysicsSimulationGroup))]
public partial struct CalculateDetailsTest_PhysicsEventSystem : ISystem
{
[BurstCompile]
public void OnCreate(ref SystemState state)
{
using UnityEngine;
public class MeshBlit : MonoBehaviour
{
public RenderTexture rt;
public Mesh mesh;
public Material material;
public Vector3 meshPosition = new Vector3(0.5f, 0.5f, -1);
@aras-p
aras-p / CreateOneMeshFromWholeScene.cs
Last active May 16, 2025 07:44
Mesh.MeshData example
using System.Collections.Generic;
using System.Diagnostics;
using Unity.Burst;
using Unity.Collections;
using Unity.Jobs;
using Unity.Mathematics;
using Unity.Profiling;
using UnityEngine;
using UnityEditor;
using UnityEngine.Rendering;
using System;
using Unity.Collections;
using Unity.Collections.LowLevel.Unsafe;
using Unity.Mathematics;
using UnityEngine;
public class NativeMesh : IDisposable
{
public NativeArray<float3> VertexBuffer;
public NativeArray<float3> NormalBuffer;