eulersson

class ParametricButterflyPillow
{
  public:
    explicit ParametricButterflyPillow(const double radius) {}

    GVector3 evaluate(const double u, const double v) const
    {
      const double theta = 2.0 * Pi * u;
      const double phi = Pi * v;
      return GVector3(

eulersson

import sys
import uuid
from PySide import QtCore, QtGui

COLOR_MAP = {
    'WIP': '#994',
    'Unassigned': '#944',
    'Assigned': '#494',
}

eulersson

#include <iostream>
#include <iomanip>
#include <cstdlib>

#include <thrust/device_vector.h>

/*
 * --- Using Thrust vectors in kernel functions ---
 * This example demonstrates how we can use device vectors (vectors that live
 * in GPU) as arguments to a kernel launched by the CPU.

eulersson

# /////////////////////////////////////////
# Choosing where library will be installed:
# /////////////////////////////////////////

# Option 1:
./configure --prefix=/path/where/to/install
# Options 2:
cmake -DCMAKE_INSTALL_PATH=/path/where/to/install .
# Option 3:
export DESTDIR=/path/where/to/install && make install

eulersson

Raymarching Resources

A collection of links and resources.

Websites

• Raymarching Distance Fields
• NVScene 2015 Session: How to Create Content with Signed Distance Functions (Johann Korndorfer)
• Modeling with distance functions
• ShaderToy Raymarch Tutorial

eulersson

set ts=2 tabstop=2 shiftwidth=2 expandtab autoindent
autocmd FileType python nnoremap <buffer> <F9> :exec '!python' shellescape(@%, 1)<cr>
autocmd FileType javascript nnoremap <buffer> <F9> :exec '!node' shellescape(@%, 1)<cr>

eulersson

# ///////////////////////////////////////
# SSH Tunneling
# How it looks like:
# [UNI]<-->[CLOUD (relay)]<-->[CLIENT]
# UNI: localhost (127.0.0.1)
# CLOUD: posvec.xyz (46.101.1.33)
# CLIENT: any IP you have or connect from
# ///////////////////////////////////////

# Steps:

eulersson

uniform vec3      iResolution;           // viewport resolution (in pixels)
uniform float     iGlobalTime;           // shader playback time (in seconds)
uniform float     iChannelTime[4];       // channel playback time (in seconds)
uniform vec3      iChannelResolution[4]; // channel resolution (in pixels)
uniform vec4      iMouse;                // mouse pixel coords. xy: current (if MLB down), zw: click
uniform vec4      iDate;                 // (year, month, day, time in seconds)

uniform bool WithGamma; //! checkbox[true]
uniform float Gamma; //! slider[0.1, 2.2, 10]
uniform float tete; //! slider[0.0, 0.1, 0.2]

eulersson

# =============================================================================
# ANDROID AS DISPLAY SCREEN FOR RASPBERRY PI
# =============================================================================
# Sets VNC so you can use your Android phone as display for Raspberry Pi. If
# you plug it via USB and use USB Tethering and install the required things
# (following steps in this file) it should work.
#
# Following this resources:
# https://www.raspberrypi.org/forums/viewtopic.php?f=41&t=127971
# http://rageweb.info/2013/11/07/bootconfig-txt-in-kali/

eulersson

Parameters:
  HostedZoneName:
    Type: String
    Description:
      (Optional) If you have a domain available registered with Route 53 you
      can type it (e.g. 'foo.com.'; do not miss the final dot!). Then a DNS
      record gets created on subdomain ecsfs.foo.com which will route to the
      load balancer (the entry point of this application).
Conditions:
  HasHostedZoneName: !Not [ !Equals [ !Ref HostedZoneName, '']]