jakubtomsu

// Octahedral mapping visualization in Odin and Raylib
// by Jakub Tomšů (@jakubtomsu_)
//
// Build and run with 'odin run octsphere.odin -file'.
// No additional dependencies required.
//
// Sources:
// https://gpuopen.com/learn/fetching-from-cubes-and-octahedrons/
// https://knarkowicz.wordpress.com/2014/04/16/octahedron-normal-vector-encoding/

JiayinCao

/*
    MIT License

    Copyright (c) 2023 Jiayin Cao

    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

pixelmager

code

• 2022 "How Parameters Drive the Particle Effects of 'Forza Horizon 5'": https://www.youtube.com/watch?v=8Pk-yAp7J_8
• 2021 "Blowing from the West: Simulating Wind in 'Ghost of Tsushima'" https://www.youtube.com/watch?v=d61_o4CGQd8
• 2018 "Beyond Emitters: Shader and Surface Driven GPU Particle FX Techniques" https://www.youtube.com/watch?v=yG4ChOPyC-4
• "Instancing and OIT in total war: Three kingdoms" https://www.intel.com/content/dam/develop/external/us/en/documents/instancing-and-oit-in-total-war-three-kingdoms.pdf (video: https://www.gdcvault.com/play/1026177/Instancing-and-Order-Independent-Transparency )
• 2018 "Frostbite GPU Emitter Graph System": https://www.ea.com/frostbite/news/frostbite-gpu-emitter-graph-system
• 2016 "Modern GPU particle systems in Alienation" https://www.youtube.com/watch?v=ARzl0d5a3UQ
• 2014 "compute-based gpu particle systems", amd https://www.gdcvault.com/play/1020002/Advanced-Visual-Effects-with-DirectX
• 2014 "The InFAMOUS: Second Son Particle System Architecture" h

h3r2tic

// Copyright (c) 2023 Tomasz Stachowiak
//
// This contribution is dual licensed under EITHER OF
// 
//     Apache License, Version 2.0, (http://www.apache.org/licenses/LICENSE-2.0)
//     MIT license (http://opensource.org/licenses/MIT)
// 
// at your option.

#include "/inc/frame_constants.hlsl"

JarkkoPFC

template<typename T>
void bitonic_sort64(T vals_[64])
{
  int h=-1;
  do
  {
    for(unsigned i=0; i<32; ++i)
    {
      unsigned idx0=2*i;
      unsigned idx1=4*(i&h)-2*(i+h)-1;

kevinmoran

//-----------------------------------------------------------------------------------------------
// SquirrelNoise5.hpp
//
#pragma once


/////////////////////////////////////////////////////////////////////////////////////////////////
// SquirrelNoise5 - Squirrel's Raw Noise utilities (version 5)
//
// This code is made available under the Creative Commons attribution 3.0 license (CC-BY-3.0 US):

agyild

// Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
//
// 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 in

bblanchon

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Directory\shell\smerge]
; %PROGRAMFILES%\Sublime Merge\sublime_merge.exe
"Icon"=hex(2):25,00,50,00,52,00,4f,00,47,00,52,00,41,00,4d,00,46,00,49,00,4c,\
  00,45,00,53,00,25,00,5c,00,53,00,75,00,62,00,6c,00,69,00,6d,00,65,00,20,00,\
  4d,00,65,00,72,00,67,00,65,00,5c,00,73,00,75,00,62,00,6c,00,69,00,6d,00,65,\
  00,5f,00,6d,00,65,00,72,00,67,00,65,00,2e,00,65,00,78,00,65,00,00,00
@="Open with Sublime Merge"

pixelmager

From time to time I receive questions on the depth aware upsampling mentioned in the INSIDE-rendering presentation: https://loopit.dk/rendering_inside.pdf#page=39

The goal of this technique is to take the texture-output from a half-resolution pass, containing the results of sampling volumetric fog - and scale it up to full resolution. This presents two challenges:

• Making sure samples from the low-resolution buffer, do not spill on top of foreground objects in the high-resolution buffer
• Making sure the samples in the volumetric fog can be properly accumulated by TAA after upsampling

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"