daseyb

//_pos is in pixel coordinates in a quad
float2 offsetFunc(float2 _pos)
{
  //distance from the center (the quad is (radius + width) * 2 pixels wide)
  _pos -= radius + width; 
	_pos /= scale;

	float x = length(_pos);
  
  //function, made in GeoGebra: http://imgur.com/zMbqAcs

daseyb

private void CheckMapCollisionUp(float _dt)
{
    //Extends of the player in worl coordinates
    //Stretched by velocity to prevent tunneling
    float bottom = gameObject.collider.AABB.Bottom / 2 + (vel.Y < 0 ? -vel.Y * _dt : 0);
    float top = gameObject.collider.AABB.Top / 2 + (vel.Y > 0 ? -vel.Y * _dt : 0);
    float left = gameObject.collider.AABB.Left / 2 + (vel.X > 0 ? -vel.X * _dt : 0);
    float right = gameObject.collider.AABB.Right / 2 + (vel.X < 0 ? -vel.X * _dt : 0);

    //Tiles around the player vertically, with some leeway

daseyb

\begin{figure}[htb!]
  \begin{centering}
  \begin{tikzpicture}
   \begin{polaraxis}[xmin=0,xmax=180,ymax=1,
    ytick align=outside,
    yticklabel style={
        anchor=north,
        yshift=-2*\pgfkeysvalueof{/pgfplots/major tick length}
    }]
	\addplot+[mark=f,domain=0:180,samples=600] 

daseyb

#include <iostream>
#include <vector>
#include <set>
#include <list>

int count_pagefaults(std::vector<int> access, int max_size) {
    std::set<int> working_set;
    std::list<int> lru_queue;

    int page_faults = 0;

daseyb

Vec2d orthogonal(Vec2d val) {
    return {-val.y, val.x};   
}

Vec2d calculateBisector(Vec2d prev, Vec2d curr, Vec2d next) {
	auto nextDir = (next - curr).normalized();
	auto prevDir = (prev - curr).normalized();
	Vec3d bisector = (nextDir + prevDir);
	Vec2d norm = orthogonal(nextDir);
	// If prev, curr and next are colinear

daseyb

using UnityEngine;
using System.Collections;

public class Mirror : MonoBehaviour
{

    public Vector3 ReflectPosition(Transform originalObject)
    {
        Vector3 localOriginal = transform.InverseTransformPoint(originalObject.position);
        Vector3 localReflected = Vector3.Reflect(localOriginal, Vector3.forward);