yonatan

// Commented version of https://twitter.com/zozuar/status/1441384708441456651
// Google-translated (with some editing) from @gam0022's version

float i, // Ray marching loop counter
e, // Volume density (the smaller the value, the higher the density)
s, // FBM scale (and loop counter)
g, // Ray's distance (also used for tunnel twirl and camera prespective)
k = .01; // Handy constant

// Ray marching loop

simonwittber

using System.Collections.Generic;
using UnityEngine;

public abstract class MonoBehaviourSystem<T> : MonoBehaviour where T : MonoBehaviourComponent<T>
{
    protected abstract void UpdateBatch(Queue<T> components);

    void Update()
    {
        UpdateBatch(ComponentBatch<T>.components);

OswaldHurlem

// This doesn't seem to work properly
//#define USE_UNITY_PIN_FUNCTION
using System;
using System.Runtime.InteropServices;
using System.Threading;
using Unity.Collections;
using Unity.Collections.LowLevel.Unsafe;
using Unity.Jobs;
using UnityEngine;
using UnityEngine.Assertions;

OswaldHurlem

// This doesn't seem to work properly
//#define USE_UNITY_PIN_FUNCTION
using System;
using System.Runtime.InteropServices;
using Unity.Collections;
using Unity.Collections.LowLevel.Unsafe;
using UnityEngine;
using UnityEngine.Assertions;

// Trick for creating a temporary NativeArray which points to the contents of a managed array.

takanakahiko

この記事はプリッカソン Advent Calendar 2018５日目の記事です

ひとこと

女児向けアーケードゲームを原作にしたアイドルアニメです！

こまかく

タカラトミーアーツが開発した新筐体、プリチケのローンチタイトル第1弾． 2010年から約4年間続いた『プリティーリズム』シリーズの後継作． アーケードゲーム、アニメを中心とした『プリパラ』としてリニューアルされました． 前作とは特につながりはなく，観ていなくても大丈夫です．

yiwenl

#extension GL_EXT_shader_texture_lod : enable

uniform samplerCube uRadianceMap;
uniform samplerCube uIrradianceMap;

#define saturate(x) clamp(x, 0.0, 1.0)
#define PI 3.1415926535897932384626433832795


const float A = 0.15;

galek

in vec2 v_texcoord; // texture coords
in vec3 v_normal;   // normal
in vec3 v_binormal; // binormal (for TBN basis calc)
in vec3 v_pos;      // pixel view space position

out vec4 color;

layout(std140) uniform Transforms
{
    mat4x4 world_matrix;  // object's world position

emoon

// ImGui - standalone example application for Glfw + OpenGL 3, using programmable pipeline

#include <imgui.h>
#include "imgui_impl_glfw_gl3.h"
#include <stdio.h>
#include <GL/gl3w.h>
#include <GLFW/glfw3.h>
#include <math.h>
#include <string.h>
#include <vector>

ocornut

// Creating a node graph editor for Dear ImGui
// Quick sample, not production code! 
// This is quick demo I crafted in a few hours in 2015 showcasing how to use Dear ImGui to create custom stuff,
// which ended up feeding a thread full of better experiments.
// See https://github.com/ocornut/imgui/issues/306 for details

// Fast forward to 2023, see e.g. https://github.com/ocornut/imgui/wiki/Useful-Extensions#node-editors

// Changelog
// - v0.05 (2023-03): fixed for renamed api: AddBezierCurve()->AddBezierCubic().

cloudwu

#include <stdint.h>
#include <stdlib.h>

// assert(RAND_MAX >= 0x7fff)
float 
random_0_to_1() {
  union {
    uint32_t d;
    float f;
  } u;