float rand(float n){return fract(sin(n) * 43758.5453123);}
float noise(float p){
float fl = floor(p);
float fc = fract(p);
return mix(rand(fl), rand(fl + 1.0), fc);
}
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WAYLAND_PROTOCOLS=/usr/share/wayland-protocols | |
# wayland-scanner is a tool which generates C headers and rigging for Wayland | |
# protocols, which are specified in XML. wlroots requires you to rig these up | |
# to your build system yourself and provide them in the include path. | |
xdg-shell-protocol.h: | |
wayland-scanner server-header \ | |
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@ | |
xdg-shell-protocol.c: xdg-shell-protocol.h |
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import 'dart:math' as math; | |
import 'package:flutter/material.dart'; | |
import 'package:flutter/rendering.dart'; | |
import 'package:flutter/scheduler.dart'; | |
void main() => runApp(ExampleApp()); | |
class ExampleApp extends StatelessWidget { | |
@override |
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/* | |
Basic Sprite Shader for aligning pixel art to the same grid, based on the Unity Sprite Shader. | |
Create one Material where you assign the same Pixels Per Unit value you use on your imported Sprites, | |
then reuse this Material on all appropriate Sprite Renderers. | |
(You can use Shader.SetGlobalFloat to set that Pixels Per Unit value for all your shaders: | |
https://docs.unity3d.com/ScriptReference/Shader.SetGlobalFloat.html) | |
This is not for scaled or rotated artwork. If you need those features, look at low res render textures. | |
Use this however you want. |
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// Shader created with Shader Forge v1.38 | |
// Shader Forge (c) Neat Corporation / Joachim Holmer - http://www.acegikmo.com/shaderforge/ | |
// Note: Manually altering this data may prevent you from opening it in Shader Forge | |
/*SF_DATA;ver:1.38;sub:START;pass:START;ps:flbk:,iptp:0,cusa:False,bamd:0,cgin:,lico:1,lgpr:1,limd:1,spmd:1,trmd:0,grmd:0,uamb:True,mssp:True,bkdf:False,hqlp:False,rprd:False,enco:False,rmgx:True,imps:True,rpth:0,vtps:0,hqsc:True,nrmq:1,nrsp:0,vomd:0,spxs:False,tesm:0,olmd:1,culm:0,bsrc:0,bdst:1,dpts:2,wrdp:True,dith:0,atcv:False,rfrpo:True,rfrpn:Refraction,coma:15,ufog:True,aust:True,igpj:False,qofs:0,qpre:2,rntp:3,fgom:False,fgoc:False,fgod:False,fgor:False,fgmd:0,fgcr:1,fgcg:1,fgcb:1,fgca:1,fgde:0.01,fgrn:5,fgrf:15,stcl:False,atwp:False,stva:128,stmr:255,stmw:255,stcp:6,stps:0,stfa:0,stfz:0,ofsf:0,ofsu:0,f2p0:False,fnsp:False,fnfb:False,fsmp:False;n:type:ShaderForge.SFN_Final,id:4904,x:33076,y:32617,varname:node_4904,prsc:2|diff-5996-OUT,clip-8651-A;n:type:ShaderForge.SFN_Color,id:848,x:32 |
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<html lang="en"> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0"> | |
<style> | |
body { | |
margin: 0px; | |
overflow: hidden; | |
} |
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Shader "Name" { | |
Properties { | |
_Name ("display name", Range (min, max)) = number | |
_Name ("display name", Float) = number | |
_Name ("display name", Int) = number | |
_Name ("display name", Color) = (number,number,number,number) | |
_Name ("display name", Vector) = (number,number,number,number) |
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in vec2 v_texcoord; // texture coords | |
in vec3 v_normal; // normal | |
in vec3 v_binormal; // binormal (for TBN basis calc) | |
in vec3 v_pos; // pixel view space position | |
out vec4 color; | |
layout(std140) uniform Transforms | |
{ | |
mat4x4 world_matrix; // object's world position |
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