David Maas PathogenDavid

🪄

Math goes in, pixels come out!

I'm a software alchemist transmuting math into pixels and making video games for rats. I also help people use Dear ImGui.

PathogenDavid / main.cpp

Created July 10, 2014 16:14

WaitableTimerTest2

	#include <Windows.h>
	#include <stdio.h>
	#include <assert.h>

	#define NANOSECONDS_PER_SECOND ( 1000000000LL )
	#define NANOSECONDS_PER_TIMER ( 100LL )

	int main()
	{
	LARGE_INTEGER begin;

PathogenDavid / main.cpp

Created July 10, 2014 16:11

WaitableTimerTest1

	#include <Windows.h>
	#include <stdio.h>
	#include <assert.h>

	#define NANOSECONDS_PER_SECOND ( 1000000000LL )
	#define NANOSECONDS_PER_TIMER ( 100LL )

	int main()
	{
	LARGE_INTEGER begin;

PathogenDavid / Oculus.cs

Last active August 29, 2015 14:03

Quick and dirty LibOVR test in C#

	using System;
	using System.Runtime.InteropServices;

	namespace Protoscratch
	{
	static class Oculus
	{
	[DllImport("LibOVRDll64.dll", EntryPoint = "ovr_Initialize", CallingConvention=CallingConvention.Cdecl)]
	[return: MarshalAs(UnmanagedType.I1)]//LibOVR uses 1 byte booleans
	public static extern bool Initialize();

PathogenDavid / Texture.cs

Created June 14, 2014 03:34

Texture.Download method

	/// <summary>
	/// Downloads this texture from the GPU.
	/// </summary>
	/// <returns>A bitmap representing this texture. You are responsible for disposing it.</returns>
	public Bitmap Download()
	{
	Bitmap bitmap = null;
	try
	{
	bitmap = new Bitmap(Width, Height);

PathogenDavid / gist:bdd313ad49d1990059d2

Created May 31, 2014 11:56

A small playground showing that extension methods do not win over generics like they would if they were part of the extended class.

	using System;

	namespace ObservedSerialization
	{
	/// <summary>
	/// Like SerializerMode
	/// </summary>
	enum ThingMode
	{
	SwapValues,