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Title	Webcraft v1.1
ID	3323764017
Created	Unknown
Updated	8 years ago, 1502975261533
Code	<!DOCTYPE html> <!--< Hello again, KA! This is an early version of my minecraft game. I've decided to go with a free to explore world, as temple run has already been overdone. This is still an early version, but physics is near complete! :O ### Instructions ### Arrow Keys or WASD for turning/moving Space bar to jump Have fun! >!--> <html> <head> <title>Webcraft v1.1</title> <style> body { margin: 0px; overflow: hidden; } </style> </head> <body> <canvas width="600" height="600"></canvas> </body> <script id="fragment" type="shader/fragment"> #ifdef GL_FRAGMENT_PRECISION_HIGH precision highp float; #else precision mediump float; #endif uniform float time; uniform vec2 scale; uniform vec3 player; uniform vec3 direct; #define FOCAL_LENGTH 1.0 #define MARCH_STEPS 28 #define MARCH_FADE 20.0 #define AMBIENT_LIGHT vec3(0.32, 0.36, 0.4) #define DIFFUSE_LIGHT vec3(0.5, 0.45, 0.15) #define GRASS vec3(0.25, 1.0, 0.0) #define DIRT vec3(1.0, 0.6, 0.1) #define STONE vec3(0.7, 0.7, 0.7) #define slowrand(n) fract(sin(mod(dot(n, vec3(1.42887,8.6025,13.1525)), 3.14159))627.7327) #define fastrand(n) fract(dot(n, vec3(131.43,14.11,86.56))) //float hash( in float n ) { return fract(sin(n)753.5453123); } #define hash(n) fract(sin(mod(n, 3.14159))627.7327) //float hash( in float n ) { return fract(fract(n)753.5453123); } float noise( in vec3 x ) { vec3 p = floor(x); vec3 f = x-p; f = ff(3.0-2.0f); float n = p.x + p.y157.0 + 113.0p.z; return mix(mix(mix( hash(n+ 0.0), hash(n+ 1.0),f.x), mix( hash(n+157.0), hash(n+158.0),f.x),f.y), mix(mix( hash(n+113.0), hash(n+114.0),f.x), mix( hash(n+270.0), hash(n+271.0),f.x),f.y),f.z); } float terrain(in vec3 p){ p = 0.2; float x = noise(p) + 0.4 + hash(p.x + p.y157.0 + 113.0p.z) * 0.1; return 1.0 - xx; } vec3 march(in vec3 ro, in vec3 rd){ vec3 dt = abs(1.0 / rd); vec3 p = floor(ro); vec3 n = max(vec3(0.00001), 1.0 / rd) - (ro - p) / rd; vec3 inc = sign(rd); float t = 0.0; vec3 surf; for (int i = 0; i < MARCH_STEPS; i++){ surf = vec3(0); if(n.x < n.y) { if(n.x < n.z) { p.x += inc.x; t = n.x; n.x += dt.x; surf.x = inc.x; } else { p.z += inc.z; t = n.z; n.z += dt.z; surf.z = inc.z; } } else { if(n.y < n.z) { p.y += inc.y; t = n.y; n.y += dt.y; surf.y = inc.y; } else { p.z += inc.z; t = n.z; n.z += dt.z; surf.z = inc.z; } } if (terrain(p) < 0.0){ ro += rd t; vec3 col; if (terrain(p-vec3(0,1,0)) >= 0.0 && (surf.y > 0.5 \|\| fract(ro-0.0001).y < 0.25)){ col = GRASS; } else { if (p.y < 2.0 - fastrand(p)3.0){ col = DIRT; } else { col = STONE; } } float mul = slowrand(floor(ro12.0+0.001)); col = mul 0.3 + 0.7; vec3 phong = AMBIENT_LIGHT; phong += max(0.2, dot(rd, surf)) * DIFFUSE_LIGHT; vec3 bright = phong * (1.0 - t / MARCH_FADE); return col * bright; } } return vec3(0.0); } void main() { vec2 uv = 1.0 - gl_FragCoord.xy / 200.0; vec3 ro = player; vec3 rd = normalize(vec3(uv, FOCAL_LENGTH)); float t = rd.z; rd.z = rd.z * direct.z - rd.x * direct.x; rd.x = t * direct.x + rd.x * direct.z; gl_FragColor = vec4(march(ro, rd), 1.0); } </script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/vector.js"></script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/pixelshader.js"></script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/input.js"></script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/player.js"></script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/app.js"></script> <script type="text/javascript" src="https://cdn.rawgit.com/swax97/webcraft/e4ca7347a5f3c8a782e323853cbe5b4a3c312602/collision.js"></script> </html>
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIUCxIKU2NyYXRjaHBhZBixuvKwDAw
Votes	711
Spin-Offs	185
Type
Width	400
Height	600
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	◄▓▒░Swax97░▒▓►
Author Name	swax97
Author ID	kaid_923591327600038001835478
Author Profile Access	COACH

Archive Data

Added	1 years ago, 1707881057160
Updated	7 months ago, 1744820634796
Source Deleted	unknown