andrewray

Imported from https://www.shadertoy.com/view/lsy3Rh

Test Universe

Based on Wiggly Improved http://shaderfrog.com/app/view/142 this tapers the effect to the top half of the object.

Ripple

Loading Spinner

A vertical stripe pattern. Animation optional, just set speed to 0.

Vertical Stripes

Clouds based on 4d noise. Tiles properly if scale is 1.

Perlin Clouds

Imported from https://www.shadertoy.com/view/XsjGRd

Kepler 256o By Otavio

An animated image based noise pattern. Inspired by https://www.shadertoy.com/view/ldlXRS

Water Fog

Based on http://glslsandbox.com/e#27870.0

Interlocking Gears

Procedural Squiggles

Loading Spinner Dots

This is based on "fractal brownian motion" found in the editor http://pixelshaders.com/editor/ with 4d tiling noise referenced in the source. 

Molten Noise

Tree Trunk Rings

Imported from https://www.shadertoy.com/view/MljSzW and made configurable.

Fluid Circles

This is ported from https://github.com/lighttransport/procedural-eyeball-shader

Procedural Eyeball

Radar

This is a quick and easy noise implementation function. It does not tile, but it looks like it tiles if you set the resolution high enough. It's fast if you have a pre-generated noise texture.

Fast Image Based Noise

Procedural Marble

WIP, taken from http://glslsandbox.com/e#27316.0

Eyeball Texture

This is a test to see if UV filter-type shaders can be combined with regular shaders http://shaderfrog.com/app/view/42 . This was written by hand but is an exploration of possibly creating "filter" types for ShaderFrog, where one shader could potentially become an input to another's texture2D method.

Pixellated Perlin's Spiral

Play with the images!! Mixing two images together. I was trying to copy http://transitions.glsl.io/transition/5a4d1fb6711076d17e2e but ended up with something much different. 

Strange Water

Early experiment extracting the raw Three point light from the phong material type.

Three.js Point Light

Simple ocean

A spiral augmented by a perlin noise type pattern.

Perlin's Spiral

Mandelbrot

Multicolor polkadots. It creates a random color based on the rotated UV coordinates.

Twister!

A polkadot pattern made by rotating a grid of dots by 45 degrees.

Polkadots

Multicolored dots in a grid or random arrangement (tweak the spread parameter), based on sampling an image. Based on the GPU gems chapter https://a248.e.akamai.net/f/248/10/10/http.developer.nvidia.com/GPUGems/gpugems_ch20.html

Something is wrong here, not sure what.

Polkadots Randomized

Phong Light

Black & White Texture Filter

Shaders are terrifying. Here's some text.

Hello, ShaderFrog

Blurry Vertical Stripes

Blurry Horizontal Stripes

Another way to do a checkerboard. Doesn't apply as well to a sphere. Check out http://shaderfrog.com/app/view/120 for the other variation.

Checkerboard

Another way to do a checkerboard. Doesn't apply as well to a sphere. Check out http://shaderfrog.com/app/view/4 for the other variation.

Checkerboard Variation

Visualized normals coordinates with a very simple shader.

Normals Visualized

Visualized UV coordinates with a very simple shader.

UV Coordinates

Basic Tiling Caustic

Caustic Perlin

An effect using a cube camera to drive the reflection. Shader Frog automatically creates a Three.js CubeCamera to pass in as a uniform to a samplerCube

Refraction Cube Camera

A sphere map reflection effect using an image.

Reflection Sphere Map

Reflection Cube Camera

An animated grid pattern that was floating around on GLSLSandbox for a while. This one is a lot more configurable.

Circuit Grid

Diamond Wallpaper

Disco Dots

An American flag. Could use some tweaking!

American-Ish Flag

An actual function domain graph. You can see what it plots in the top function, however this is compilation output of an input function. See https://github.com/forestbelton/react-domain-coloring for the complete project.

andrewray's Bio

andrewray's Shaders (822)