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unnecessary bullshit

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Astra 2018-05-15 11:20:53 -04:00
parent fec10a82f6
commit e4dcd46478
2 changed files with 562 additions and 2 deletions
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120
app/index.html
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@ -17,11 +17,126 @@
<html>
<head>
<script src="glslsandbox.js"></script>
<script id="shaderCode" type="x-shader/x-fragment">
#ifdef GL_ES
precision mediump float;
#endif
uniform float time;
uniform vec2 mouse;
uniform vec2 resolution;
vec3 h() {
vec2 pos = ( gl_FragCoord.xy / resolution.xy ) - vec2(0.5,0.5);
float horizon = 0.0;
float fov = 0.5;
float scaling = 0.1;
vec3 p = vec3(pos.x, fov, pos.y - horizon);
vec2 s = vec2(p.x/p.z, p.y/p.z + 2.0 * time * sign(p.z)) * scaling;
//checkboard texture
float color = sign((mod(s.x, 0.1) - 0.05) * (mod(s.y, 0.1) - 0.05));
//fading
color *= p.z*p.z*10.0;
color = clamp(color,0.0,1.0);
color /= 2.0;
return vec3(color,0.0,color);
}
void main( void ) {
gl_FragColor = vec4( h(), 1.0 );
}
</script>
<script id="fragmentShader" type="x-shader/x-fragment">
#ifdef GL_ES
precision mediump float;
#endif
uniform vec2 resolution;
uniform sampler2D texture;
void main() {
vec2 uv = gl_FragCoord.xy / resolution.xy;
gl_FragColor = texture2D( texture, uv );
}
</script>
<script id="vertexShader" type="x-shader/x-vertex">
attribute vec3 position;
void main() {
gl_Position = vec4( position, 1.0 );
}
</script>
<script id="surfaceVertexShader" type="x-shader/x-vertex">
attribute vec3 position;
attribute vec2 surfacePosAttrib;
varying vec2 surfacePosition;
void main() {
surfacePosition = surfacePosAttrib;
gl_Position = vec4( position, 1.0 );
}
</script>
<style>
* {
margin: 0;
padding: 0;
}
body {
font-family: sans-serif;
text-align: center;
background-color: #2f3136;
color: #ffffff
}
div {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: linear-gradient(to bottom right, #0ff, #f0f);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
font-size: 96px;
}
canvas {
display: block;
position: absolute;
z-index: -1;
}
</style>
<script>
// wait until DOM is ready so that error messages can display properly
window.onload = async () => {
init();
if (gl) animate();
// dont try doing anything if running in a browser
if (navigator.userAgent.indexOf('discord') == -1) return;
@ -125,10 +240,11 @@
};
</script>
</head>
<body style="position:absolute;top:50%;left:50%;transform:translateX(-50%) translateY(-50%);font-family:sans-serif;text-align:center;background-color:#2f3136;color:#ffffff">
<div style="background:linear-gradient(to bottom right,#0ff,#f0f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:72px;">&Sigma;ndPwn&sup3;</div>
<body>
<div>&Sigma;ndPwn&sup3;</div>
</body>
</html>