Embed GlslEditor in Markdown

Embed GlslEditor in Markdown

2022-10-11 16:14:24 # Shader # Web

67 words / 1-minute read

目錄 Table of contents

1. GlslEditor
2. 2D Random

GlslEditor

GlslEditor by patriciogonzalezvivo

2D Random

Source code is from TheBookOfShaders

// Author @patriciogv - 2015 // http://patriciogonzalezvivo.com #ifdef GL_ES precision mediump float; #endif uniform vec2 u_resolution; uniform vec2 u_mouse; uniform float u_time; float random (vec2 st) { return fract(sin(dot(st.xy, vec2(12.9898,78.233)))* 43758.5453123); } void main() { vec2 st = gl_FragCoord.xy/u_resolution.xy; float rnd = random( st ); gl_FragColor = vec4(vec3(rnd),1.0); }

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