mmozeiko

//

struct TerminalCell
{
    // cell index into GlyphTexture, should be two 16-bit (x,y) values packed: "x | (y << 16)"
    uint GlyphIndex;

    // 0xAABBGGRR encoded colors, nonzero alpha for Foreground indicates to render colored-glyph
    // which means use RGB values from GlyphTexture directly as output, not as  ClearType blending weights
    uint Foreground;

raysan5

CUSTOM GAME ENGINES: A Small Study

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like Unreal or Unity for their games (or that's what lot of people think) because d

npearce

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

LotteMakesStuff

UPM: How to make a custom package So, Unity has this shiny new package manager, and you have code you want to share between projects - wouldn't it be great if we could bundle up our shared code and plug it into all the projects that need it? Let's figure out how to make our own Package!

---

Todo

• Modify the project manifest
• Make a package manifest
• Package the manifest up with some test code
• Try it out in Unity!

---

OlegIlyenko

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

gafferongames

/* 
    Delta Compression by Glenn Fiedler. 
    This source code is placed in the public domain.
    http://gafferongames.com/2015/03/14/the-networked-physics-data-compression-challenge/
*/

#include <stdint.h>
#include <stdio.h>
#include <assert.h>
#include <string.h>

jpsarda

public class FSpriteHolesShader : FShader
{
	private Texture _hole0Texture=null;
	private Vector4 _hole0LocalToUVParams;
	private Vector4 _hole0MatrixABCD;
	private Vector4 _hole0MatrixTxTy;
	private Vector4 _hole0UVRect;
	private FSprite _hole0Sprite=null;
	
	static private Vector4 _screenParams;

reinsteam

/*----------------------------------------------------------------------------------------------------------------------
    Custom cross-product: mad + mul 
----------------------------------------------------------------------------------------------------------------------*/
half3 crs(half3 v0, half3 v1)
{
    //return cross(v0, v1);
    half3 v0_0 = v0.yzx;
    half3 v0_1 = v1.zxy;
    half3 v1_0 = v0.zxy;
    half3 v1_1 = v1.yzx;

miketucker

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;

struct Triangle {
	public int p1;
	public int p2;
	public int p3;
	public Triangle(int point1, int point2, int point3) {