shadertoy | Geeks3D

Raspberry Pi 4 vs Raspberry Pi 3: CPU and GPU Benchmarks (Updated with TinkerBoard CPU test)

JeGX — Mon, 30 Sep 2019 14:10:27 +0000

Here is a quick test of performances of the new Raspberry Pi 4 versus previous Raspberry Pi 3. Both Raspberry Pi boards run the latest Raspbian Buster: $ uname -a Linux raspberrypi 4.19.66-v7l+ #1253 SMP Thu Aug 15 12:02:08 BST 2019 armv7l GNU/Linux 1 – CPU Benchmark To benchmark the CPU, I used Sysbench, a cross-platform and multi-threaded benchmark tool. The installation of … Continue reading Raspberry Pi 4 vs Raspberry Pi 3: CPU and GPU Benchmarks (Updated with TinkerBoard CPU test) »

The post Raspberry Pi 4 vs Raspberry Pi 3: CPU and GPU Benchmarks (Updated with TinkerBoard CPU test) first appeared on Geeks3D.

Goo

JeGX — Mon, 26 Mar 2018 16:01:19 +0000

Goo is a nice Shadertoy demo that shows a kind of slime. I couldn’t resist to convert this multipass demo to GeeXLab and to add some widgets to tweak the different colors: albedo, ambient and sky colors. The demo is available HERE (zip file). Unzip the archive where you want and load the demo.xml into GeeXLab. That’s all. The latest GeeXLab can be downloaded from … Continue reading Goo »

The post Goo first appeared on Geeks3D.

Quick GPU Benchmark: Shadertoy Rainforest

JeGX — Wed, 28 Dec 2016 17:41:57 +0000

Here is a quick graphics benchmark of a recent Shadertoy demo: Rainforest. This multipass demo has been ported to GeeXLab by Stefan and is available in the code sample pack in the gl-21/shadertoy-multipass/gl21-rainforest/ folder. How to run the demo? 1/ Download GeeXLab + the code sample pack and unzip both archives. 2/ On Windows, launch GeeXLab, and drag and drop into GeeXLab the {code_sample_pack}/gl-21/shadertoy-multipass/gl21-rainforest/demo.xml … Continue reading Quick GPU Benchmark: Shadertoy Rainforest »

The post Quick GPU Benchmark: Shadertoy Rainforest first appeared on Geeks3D.

Shadertoy Multipass Demopack for GeeXLab

JeGX — Thu, 24 Nov 2016 16:38:07 +0000

If you love multipass demos available in Shadertoy, then you’re going to appreciate this demopack for GeeXLab. The multipass rendering is a powerful feature added to Shadertoy in January 2016. Few months ago I created a kind of framework in order to easily convert these fantastic demos to GeeXLab. But as often, I switched to something else and forgot to publish this multipass demopack. It’s … Continue reading Shadertoy Multipass Demopack for GeeXLab »

The post Shadertoy Multipass Demopack for GeeXLab first appeared on Geeks3D.

Impressive Pixel Shader of a Snail (GLSL)

JeGX — Thu, 31 Dec 2015 17:28:20 +0000

The wizard behind Shadertoy has struk once again with this beautiful demo showing an animated snail. This demo has been ported to GeeXLab by our news hunter Stefan: The demo is available in the code samples pack in the host_api/GLSL_ShaderToy/ folder (snail_gl2.xml). The demo is also available in the X-MAS 15 pack HERE. To test the demo, just run GeeXLab (you can download the latest … Continue reading Impressive Pixel Shader of a Snail (GLSL) »

The post Impressive Pixel Shader of a Snail (GLSL) first appeared on Geeks3D.

MadShaders 0.4.0 Released for Windows, Linux and Mac OS X (* Updated: v0.4.1*)

JeGX — Fri, 27 Feb 2015 17:13:36 +0000

I finally decided to take some time to browse and test the latest Shadertoy demos (Firefox/Chrome users on Windows: don’t forget to disable Angle and set the native WebGL support to browse Shadertoy website – more information on the procedure can be found HERE). Hundred and hundred of demos have been created on Shadertoy since MadShaders 0.3.0 and after few hours of browsing, I selected … Continue reading MadShaders 0.4.0 Released for Windows, Linux and Mac OS X (*** Updated: v0.4.1***) »

The post MadShaders 0.4.0 Released for Windows, Linux and Mac OS X (*** Updated: v0.4.1***) first appeared on Geeks3D.

MadShaders 0.2.0 Released for Windows, Linux and OS X with 16 New Demos

JeGX — Tue, 10 Dec 2013 21:33:22 +0000

1 – Overview 2 – Downloads 1 – Overview A new version of MadShaders is available with new mad pixels shaders (GLSL). MadShaders packs under a single interface the best pixel shaders from popular websites like Shadertoy or GLSL Sandbox. MadShaders is available for Windows 64-bit, Linux 64-bit and Mac OS X 10.7/10.8/10.9 (more information HERE). MadShaders 0.2.0 is based on the latest DEV version … Continue reading MadShaders 0.2.0 Released for Windows, Linux and OS X with 16 New Demos »

The post MadShaders 0.2.0 Released for Windows, Linux and OS X with 16 New Demos first appeared on Geeks3D.

MadShaders 0.1.0: Best GLSL Pixel Shaders in a Single App

JeGX — Wed, 06 Nov 2013 15:45:18 +0000

1 – Overview 2 – Downloads 1 – Overview MadShaders packs under a single interface the best pixel shaders from popular websites like Shadertoy or GLSL Sandbox. Since the release of the first version of GLSL H4ck3r, I regularly add new demos based on Shadertoy in the code sample pack (see HERE or HERE for example). But to quickly enjoy these pixel shaders you have … Continue reading MadShaders 0.1.0: Best GLSL Pixel Shaders in a Single App »

The post MadShaders 0.1.0: Best GLSL Pixel Shaders in a Single App first appeared on Geeks3D.

GLSL Hacker on Raspberry Pi: First Tests

JeGX — Mon, 23 Sep 2013 15:51:59 +0000

GLSL Hacker for Raspberry Pi is available HERE. I spent these few last days playing with my Raspberry Pi board and porting GLSL Hacker to this tiny computer. That was my first contact with OpenGL ES and the way to get a hardware accelerated window under Raspbian, the Debian-based operating system optimized for the Pi. The nice thing is that Raspbian has all the tools … Continue reading GLSL Hacker on Raspberry Pi: First Tests »

The post GLSL Hacker on Raspberry Pi: First Tests first appeared on Geeks3D.

Shadertoy To GLSL Hacker Demos (September 19, 2013)

JeGX — Thu, 19 Sep 2013 10:08:08 +0000

Here is a selection of some recent Shadertoy demos ported to GLSL Hacker. All demos are available in GLSL Hacker code sample pack in the GLSL_ShaderToy/ folder. Launch GLSL Hacker and load any XML demo (drag-n-drop under Windows). Now you’re ready to enjoy and hack all those fantastic shaders with live coding. – Buoy This ray-mar-tra-ching shader looks so real: – Hot Shower – Relentless … Continue reading Shadertoy To GLSL Hacker Demos (September 19, 2013) »

The post Shadertoy To GLSL Hacker Demos (September 19, 2013) first appeared on Geeks3D.

Shadertoy To GLSL Hacker Demos (July 16, 2013)

JeGX — Tue, 16 Jul 2013 09:20:05 +0000

the inversion machine Here is a selection of some recent Shadertoy demos ported to GLSL Hacker. All demos are available in GLSL Hacker code sample pack in the GLSL_ShaderToy/ folder. Launch GLSL Hacker and load any XML demo (or drag n drop under Windows). Now you’re ready to hack all those fantastic shaders with live coding. – the inversion machine – submerged – volcanic – … Continue reading Shadertoy To GLSL Hacker Demos (July 16, 2013) »

The post Shadertoy To GLSL Hacker Demos (July 16, 2013) first appeared on Geeks3D.

Shadertoy To GLSL Hacker Demos (June 14, 2013)

JeGX — Fri, 14 Jun 2013 14:54:02 +0000

voronoi distances Here is a selection of some recent Shadertoy demos ported to GLSL Hacker. All demos are available in GLSL Hacker code sample pack in the GLSL_ShaderToy/ folder. Launch GLSL Hacker and load any XML demo (or drag n drop under Windows). Now you’re ready to hack all those fantastic shaders with live coding. – regular 4d polytopes – furball – spikeball – noise … Continue reading Shadertoy To GLSL Hacker Demos (June 14, 2013) »

The post Shadertoy To GLSL Hacker Demos (June 14, 2013) first appeared on Geeks3D.

Shadertoy To GLSL Hacker Demos (May 17, 2013)

JeGX — Fri, 17 May 2013 15:06:16 +0000

cells Here is a selection of some recent Shadertoy demos ported to GLSL Hacker. All demos are available in GLSL Hacker code sample pack in the GLSL_ShaderToy/ folder. – angels – apollonian – truchet tentacles – sad robot On the Macbook Pro / Mac OS X 10.8.3, artifacts are visible with the NVIDIA GeForce GT 650 while image is perfect with Intel HD Graphics 4000: … Continue reading Shadertoy To GLSL Hacker Demos (May 17, 2013) »

The post Shadertoy To GLSL Hacker Demos (May 17, 2013) first appeared on Geeks3D.

ShaderToy: Build and Share Your Best GLSL Shaders

JeGX — Mon, 25 Feb 2013 13:30:02 +0000

The Beautypi team (Inigo Quilez and Pol Jeremias) has released ShaderToy, a WebGL application that allows to build, live code and share GLSL shaders. ShaderToy is probably based on iq’s Shader Toy. Some cool shaders: Flame Fireball Cubes and Spheres Tissue Sound Visualizer One great feature would be to have the possibility to embed a shader in a web page like we can do with … Continue reading ShaderToy: Build and Share Your Best GLSL Shaders »

The post ShaderToy: Build and Share Your Best GLSL Shaders first appeared on Geeks3D.

Procedural Apple in GLSL

JeGX — Wed, 23 Nov 2011 15:18:58 +0000

I just found in ShaderToy this really cool GLSL pixel shader of a procedural apple coded by iq (respect!). This apple demo seems to be a recent addition to ShaderToy code base. For those who are interested, I ported the demo to GeeXLab and slightly modified the GLSL shader to use GeeXLab’s camera position in order to rotate around the apple with the mouse. And … Continue reading Procedural Apple in GLSL »

The post Procedural Apple in GLSL first appeared on Geeks3D.

Edit OpenGL ES 2.0 Shaders on your Android Device

JeGX — Wed, 19 Jan 2011 14:26:39 +0000

ShaderToy for Android is a simple tool for developers that lets you edit OpenGL ES 2.0 GLSL shaders directly on your Android device (Android 2.2 is required). As the name suggests it, this tool is inspired from iq’s Shader Toy WebGL app. ShaderToy for Android is free so don’t hesitate to test it if you have an Android device. [via]

The post Edit OpenGL ES 2.0 Shaders on your Android Device first appeared on Geeks3D.