VanTa thomasvanta

Using Sublime for C++ and openFrameworks

//originally from https://github.com/jmwohl/sfpc/blob/master/C%2B%2B/Using%20Sublime%20for%20C%2B%2B%20and%20openFrameworks.md

Setting up SublimeText for C/C++ development

Two things I knew were going to be important to me: smart code hinting and completion, and auto formatting. Thankfully other folks had already solved these problems for me via a couple handy packages:

1) SublimeAStyleFormatter - for auto formatting
2) EasyClangComplete - for code completion

SublimeLinter and SublimeLinter-contrib-clang - for error checks

Install QEMU OSX port with ARM support

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 
&& brew update 
&& brew install qemu 
export QEMU=$(which qemu-system-arm) 
brew install wget

	vec3 getNormal(vec3 p){
	//sampling around the point
	vec2 e = vec2(0.01, 0.0);
	float d = map(p);
	vec3 n = d - vec3(
	map(p-e.xyy),
	map(p-e.yxy),
	map(p-e.yyx));
	return normalize(n);
	}

	Shader "StandardDoubleSide"
	{
	Properties
	{
	_Color("Color", Color) = (1,1,1,1)
	_MainTex("Albedo", 2D) = "white" {}

	_Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5

	_Glossiness("Smoothness", Range(0.0, 1.0)) = 0.5

	#ifndef __MATRIX_INCLUDED__
	#define __MATRIX_INCLUDED__

	#define IDENTITY_MATRIX float4x4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)

	float4x4 inverse(float4x4 m) {
	float n11 = m[0][0], n12 = m[1][0], n13 = m[2][0], n14 = m[3][0];
	float n21 = m[0][1], n22 = m[1][1], n23 = m[2][1], n24 = m[3][1];
	float n31 = m[0][2], n32 = m[1][2], n33 = m[2][2], n34 = m[3][2];
	float n41 = m[0][3], n42 = m[1][3], n43 = m[2][3], n44 = m[3][3];

	#ifndef __QUATERNION_INCLUDED__
	#define __QUATERNION_INCLUDED__

	#define QUATERNION_IDENTITY float4(0, 0, 0, 1)

	#ifndef PI
	#define PI 3.14159265359f
	#endif

	// Quaternion multiplication

	#ifndef _EASING_INCLUDED_
	#define _EASING_INCLUDED_

	float ease_linear(float x) {
	return x;
	}

	float ease_in_quad(float x) {
	float t = x; float b = 0; float c = 1; float d = 1;
	return c(t/=d)t + b;