Omar Shehata - Envato Tuts+ Profile

Tutorials

Creating Toon Water for the Web: Part 3
In part 2 of this series on using vertex shaders and the depth buffer to create stylized water, we're going to apply underwater distortion as a post-process...
Omar Shehata
25 Jun 2018
Code
Creating Toon Water for the Web: Part 2
In part 2 of this series on using vertex shaders and the depth buffer to create stylized water, we'll cover applying buoyancy to objects, adding water lines...
Omar Shehata
22 Jun 2018
Code
Creating Toon Water for the Web: Part 1
Learn how to use vertex shaders and the depth buffer to create stylized water with foam lines and refraction using PlayCanvas!
Omar Shehata
20 Jun 2018
Code
Create a Multiplayer Pirate Shooter Game: In Your Browser
In this tutorial, I'll walk you through creating an multiplayer shooter game using the Socket.io JavaScript library. You can follow along in your browser!
Omar Shehata
2 Aug 2017
Code
Create a Space Shooter With PlayCanvas: Part 1
PlayCanvas is a free and open-source 3D engine for web games. This tutorial will cover the basics of the engine while putting together a simple space shooter...
Omar Shehata
30 Mar 2017
Code
Redesign Your Display List With Spatial Hashes
A common way to organize your game objects is by putting them all into one big sorted list. This can be very inefficient once you have a large game world...
Omar Shehata
5 Dec 2016
Code
Quick Tip: How to Render to a Texture in Three.js
Rendering onto a texture, as opposed to directly to the screen, is a very useful technique in many shader effects and post-processing effects. Here, I'll...
Omar Shehata
15 Jan 2016
Code
How to Write a Smoke Shader
Smoke or fluid effects look cool and can give your game a realistic edge, but what if you want to create something more dynamic or custom? In this tutorial,...
Omar Shehata
8 Jan 2016
Code
A Beginner's Guide to Coding Graphics Shaders: Part 3
Having mastered the basics of shaders, we take a hands-on approach to harnessing the power of the GPU to create realistic, dynamic lighting.
Omar Shehata
21 Jul 2015
Code
A Beginner's Guide to Coding Graphics Shaders: Part 2
In Part 1, we looked at the basics of writing a graphics shader with ShaderToy. In this part, we look at how to set up our own graphics shader environment on...
Omar Shehata
16 Jun 2015
Code
A Beginner's Guide to Coding Graphics Shaders
Shader programming can come off as enigmatic black magic, and is often misunderstood. There are many code samples out there that demonstrate incredible...
Omar Shehata
15 Apr 2015
Code
Animating With Asset Sheets: An Alternative to Blitting
So you've got your awesome game in the works, it's got all sorts of complex physics, epic enemy AI or what-have-you. But it feels lifeless. You want some...
Omar Shehata
11 Dec 2012
Code