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/

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):

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"

BruOp

struct OBB
{
    vec3 center = {};
    vec3 extents = {};
    // Orthonormal basis
    union
    {
        vec3 axes[3] = {};
    };

GuyPaddock

##
# A script to split simple, architectural geometry into convex pieces.
#
# This script makes use of Blender's built-in "Split Concave Faces" clean-up
# algorithm to break-up the faces of an object into convex pieces. The script
# attempts to identify all the edges that represent convex boundaries, and then
# it splits objects up along those edges. Each resulting piece is then made into
# a closed object by converting it into a convex hull.
#
# Be sure to select the object you wish the split into convex pieces before

soufianekhiat

bool InputVec2(char const* pLabel, ImVec2* pValue, ImVec2 const vMinValue, ImVec2 const vMaxValue, float const fScale /*= 1.0f*/)
{
  return SliderScalar2D(pLabel, &pValue->x, &pValue->y, vMinValue.x, vMaxValue.x, vMinValue.y, vMaxValue.y, fScale);
}

bool InputVec3(char const* pLabel, ImVec4* pValue, ImVec4 const vMinValue, ImVec4 const vMaxValue, float const fScale /*= 1.0f*/)
{
  return SliderScalar3D(pLabel, &pValue->x, &pValue->y, &pValue->z, vMinValue.x, vMaxValue.x, vMinValue.y, vMaxValue.y, vMinValue.z, vMaxValue.z, fScale);
}