bgolus

Shader "WorldNormalFromDepthTexture"
{
    Properties {
        [KeywordEnum(3 Tap, 4 Tap, Improved, Accurate)] _ReconstructionMethod ("Normal Reconstruction Method", Float) = 0
    }

    SubShader
    {
        Tags { "RenderType"="Transparent" "Queue"="Transparent" }
        LOD 100

crypticsea

// cl /I celt /I silk /I silk/float /I include /c opus.c
// lib opus.obj

#define OPUS_CPU_X64
#define USE_ALLOCA
#define OPUS_BUILD

#include "celt/bands.c"
#include "celt/celt.c"
#include "celt/celt_encoder.c"

pervognsen

# Hash, displace, and compress: http://cmph.sourceforge.net/papers/esa09.pdf
# This is expected linear time for any seeded hash function that acts like a random hash function (universality isn't enough).
# (Actually, the code as written is O(n log n) when targeting 100% load. It's O(n) when targeting any smaller load factor.)
# You can make keys_per_bucket higher than the default of 4 but construction time will start to increase dramatically.
# The paper this is based on compresses the seeds (so the fact that the algorithm tries seeds in increasing order is important)
# which brings the representation size close to the information-theoretical minimum. I don't do any of that here, but it could
# be done as a postprocess.
def make_perfect_hash(keys, load_factor=1.0, keys_per_bucket=4, rhash=murmurhash, max_seed=1000000):
    m = int(len(keys) / load_factor)
    r = int(len(keys) / keys_per_bucket)

Fewes

#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;

brihernandez

using UnityEngine;

// From http://forum.unity3d.com/threads/68390-PID-controller
// Thank you andeeeee
public class PID
{
    public float pFactor, iFactor, dFactor;

    float integral;
    float lastError;

ompuco

#ifdef PSXDTH
#else
#define PSXDTH

//PS1 Hardware Dithering & Color Precision Truncation Function
//by ompu co | Sam Blye (c) 2020



//PS1 dither table from PSYDEV SDK documentation

bhupiister

using System;
using UnityEngine;
using UnityEngine.UI;

public class PushKeyGenerator : MonoBehaviour
{
    public Text showUniqueKey;

    /**
     * Fancy ID generator that creates 20-character string identifiers with the following properties:

pervognsen

#if _WIN32
struct Timer {
    LARGE_INTEGER win32_freq;
    LARGE_INTEGER win32_start;

    Timer() {
        QueryPerformanceFrequency(&win32_freq);
        win32_start.QuadPart = 0;
    }

gamemachine

// For the new DOTS animation.  Although you need to use DrawMeshInstanced yourself, Hybrid renderer does not support instanced
// props for builtin.

Shader "Custom/VertexSkinning"
{
    Properties
    {
        _Color ("Color", Color) = (1,1,1,1)
        _MainTex ("Albedo (RGB)", 2D) = "white" {}
        _Glossiness ("Smoothness", Range(0,1)) = 0.5

pixelsnafu

Volumetric Clouds Resources List

1. A. Schneider, "Real-Time Volumetric Cloudscapes," in GPU Pro 7: Advanced Rendering Techniques, 2016, pp. 97-127. (Follow up presentations here, and here.)

2. S. Hillaire, "Physically Based Sky, Atmosphere and Cloud Rendering in Frostbite" in Physically Based Shading in Theory and Practice course, SIGGRAPH 2016. [video] [course notes] [scatter integral shadertoy]

3. [R. Högfeldt, "Convincing Cloud Rendering – An Implementation of Real-Time Dynamic Volumetric Clouds in Frostbite"](https://odr.chalmers.se/hand