cnlohr

// This was the version from Dec 12, 2020
/*
	NO EUCLID 2: This time written from the ground up for MODERN (2020)
	GPUs!  No more janky math stuff to support the NVIDIA 460M or some
	awful ancient ATI card.

	The three textures we have are:

	Read only when a collision may be possible.
	 GeoTex: 

cnlohr

/* Copyright (c) 2012-2017, ARM Limited and Contributors
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge,
 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *

cnlohr

$ echo -n "username:password" | base64
$ echo -e "api.vrchat.cloud\tFALSE\t/\tFALSE\t0\tapiKey\tJlE5Jldo5Jibnk5O5hTx6XVqsJu4WJ26" > cookiejar.txt
$ curl -b cookiejar.txt -c cookiejar.txt -A "WorldMon" -H "Authorization: Basic ########################" https://api.vrchat.cloud/api/1/auth/user
{"requiresTwoFactorAuth":["totp","otp"]}
$ curl -X 'POST' \
  'https://api.vrchat.cloud/api/1/auth/twofactorauth/totp/verify' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -b cookiejar.txt -c cookiejar.txt  \
  -d '{

cnlohr

// Execute this with `tcc testgen.c -run`

#include <stdio.h>
#include "unityassettexture.h"
#include <math.h>

int main()
{
	float asset3d[50][50][50][4] = {0};
	int x, y, z;

cnlohr

//Based on https://github.com/cnlohr/lamenet/blob/master/librawp.c

#include <stdio.h>
#include <arpa/inet.h>
#include <string.h>
#include <linux/if_packet.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>

cnlohr

Shader "Unlit/PerfEat"
{
	Properties
	{
		_MainTex ("Texture", 2D) = "white" {}
	}
	SubShader
	{
		Tags { "RenderType"="Opaque" }
		LOD 100

cnlohr

	void Setup()
	{
		RCC->APB1ENR |= RCC_APB1ENR_TIM14EN;
		TIM14->PSC = 48-1; //Counts up in microseconds
		TIM14->ARR = 65535;
		TIM14->CNT = 0;
		TIM14->CR1 = 1;
		TIM14->DIER = TIM_DIER_CC2IE | TIM_DIER_UIE;
 

cnlohr

Building C apps on Windows in 2021

This document was written on April 3, 2021. The procedure may change over time. This is a companion gist to the youtube video here, where I go through every step of both options

cnlohr

// Battery Watcher for OpenVR (make an overlay with the battery left for all connected devices on your left hand)
//
// Compile with:
//  tcc battery_monitor_overlay.c -o bmo.exe -luser32 -lgdi32 -lkernel32 -lopengl32 C:\windows\system32\msvcrt.dll openvr_api.dll

// System headers for any extra stuff we need.
#include <stdbool.h>

// Include CNFG (rawdraw) for generating a window and/or OpenGL context.
#define CNFG_IMPLEMENTATION

cnlohr

// QuickNoise -> Extremely fast noise that does repeat, but "feels" like
// perlin noise. Rewritten to avoid license issues.
//
// The original version of this noise is restrictively licensed.  Code was
// re-written for HLSL 2020 <>< CNLohr, code henseforth may be liberally
// licensed under MIT-X11, NewBSD or Any Creative Commons License including
// CC0.
//
// There was also a bug in the version by stubbe which caused a migration in
// x/y/z when there was an applied w value.  The matrix undoes the migration