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Andrii Melnyk dru

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  • Unteleported.com
  • Kyiv, Ukraine
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@dru
dru / world-id-protocol_attestation.log
Created February 16, 2026 21:18
Attestation for world-id-protocol MPC Phase 2 Trusted Setup ceremony
Hey, I'm dru-5803 and I have contributed to the world-id-protocol MPC Phase2 Trusted Setup ceremony.
The following are my contribution signatures:
Circuit # 1 (oprfkeygenproof13)
Contributor # 77
Contribution Hash: eb3ece39 720b872a 43ab734f 0fd28c76
fc1fd149 bbd3f4e0 dd876026 2556a59b
86983b70 7ab16279 41e365d0 7a9f2bef
89ce4ab3 937b30da 611dde8d 32f07370
@dru
dru / wgsl_3d_sdf.md
Created August 1, 2022 10:17 — forked from munrocket/wgsl_3d_sdf.md
3D SDF Primitives in WGSL

3D SDF Primitives in WGSL

How to use this gist:

  1. Build a sphere tracer with WebGPU (paper, paper2, youtube)
  2. Create model with sdf functions from here
  3. Add light and shadows
  4. ???
  5. PROFIT

This code tested in Chrome and Firefox, should work on PC too.

@dru
dru / Cargo.toml
Created December 26, 2018 13:00
Minimal upload server on Rust 2018
[package]
name = "server"
version = "0.1.0"
edition = "2018"
[dependencies]
rocket = "^0.4.0"
@dru
dru / upload_progress.dart
Created December 26, 2018 12:53
Upload progress with Dart and Streams
import "dart:io";
import "dart:async";
main() async {
HttpClientRequest request =
await HttpClient().post('some.host', 8000, '/upload');
request.headers.contentType = ContentType.binary;
final file = File('/some/big/file');
@dru
dru / flutter-canvas-animation-example.dart
Created July 4, 2018 13:53
Flutter Canvas animation example with CustomPainter
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter/semantics.dart';
import 'dart:ui';
void main() => runApp(new MyApp());
class Sky extends CustomPainter {
final double value;
@dru
dru / UIDevice.swift
Created July 18, 2017 13:14
// 1. Declare outside class definition (or in its own file).
// 2. UIKit must be included in file where this code is added.
// 3. Extends UIDevice class, thus is available anywhere in app.
//
// Usage example:
//
// if UIDevice().type == .simulator {
// print("You're running on the simulator... boring!")
// } else {
// print("Wow! Running on a \(UIDevice().type.rawValue)")
@dru
dru / gist:3818329
Created October 2, 2012 11:30
Install ruby 1.8.7 on Mac OS X Mountain Lion using RVM
Install ruby 1.8.7 on Mac OS X 10.8 (Mountain Lion) using RVM and MacPorts
1) Install http://xquartz.macosforge.org
2) sudo port install apple-gcc42
3) CC=/opt/local/bin/gcc-apple-4.2 CPPFLAGS=-I/opt/X11/include rvm install 1.8.7
@dru
dru / test.html
Created July 26, 2012 16:30
Meteor quick start
<head>
<title>colors</title>
</head>
<body>
Colors:
{{> color_list}}
<hr/>
Atms:
{{> atms}}
@dru
dru / gist:2654066
Created May 10, 2012 15:51
PhantomJS render page
var page = new WebPage(), url = 'http://refine.io';
page.open(url, function (status) {
if (status === 'success') {
page.render("refineio.png");
phantom.exit();
}
});
@dru
dru / gist:2642796
Created May 9, 2012 07:54
Rotate board puzzle
require 'rubygems' # sudo gem install gosu --no-ri --no-rdoc
require 'gosu'
class Board < Array
def rotate cw = false
rotated = if cw
transpose.map(&:reverse)
else
transpose.reverse