lalitshankarchowdhury

#include <spdlog/spdlog.h>
#include <glad/glad.h>
#include <GLFW/glfw3.h>

const char* vertShaderSource = R"(
#version 330 core
layout(location = 0) in vec3 aPos;
layout(location = 1) in vec3 aColor;
out vec3 vertexColor;
void main() {

arkenidar

-- load the luajit ffi module
local ffi = require "ffi"
-- Parse the C API header
-- It's generated with:
--
--     echo '#include <SDL.h>' > stub.c
--     gcc -I /usr/include/SDL -E stub.c | grep -v '^#' > ffi_SDL.h
--
ffi.cdef(io.open('ffi_SDL.h', 'r'):read('*a'))
-- Load the shared object

arkenidar

What is "windowless Lua"?

Windowless Lua does not create a console window.
It runs invisible for user.

Please note that "windowless" means "doesn't have stdin, stdout and stderr".
You will not be able to see error message.
io.read(), io.write() and print() in your Lua script will not work.
But in some situations invisible Lua is just what you need very much.
For example, to avoid a GUI application (especially a game) to lose input focus when some background Lua script is started.

arkenidar

// sdl2-gl.c (filename)
// SDL2 with OpenGL for 3D (OpenGL with "windowing" requires SDL2 (or SDL1) or e.g. freeGLUT (GLUT implementation) )

/* gcc sdl2-gl.c `sdl2-config --cflags --libs` -lopengl32 -lglu32 && ./a */

/*
https://www.libsdl.org/release/SDL-1.2.15/docs/html/guidevideoopengl.html ||
SDL_Delay( 30 ); // added  ||

ported from SDL1 to SDL2

arkenidar

-- sudo luarocks install luasocket
-- sudo apt install lua-socket
local socket=require("socket")

local server=assert(socket.bind("localhost",9999))
server:settimeout(0) -- for server:accept()

local ip,port=server:getsockname()
print("ncat".." "..ip.." "..port)

giuliohome

#version 330 core

// Interpolated values from the vertex shaders
in vec2 UV;
in vec3 Position_worldspace;
in vec3 Normal_cameraspace;
in vec3 EyeDirection_cameraspace;
in vec3 LightDirection_cameraspace;

// Ouput data

Egor-Skriptunoff

How to install Lua and LuaJIT on 64-bit Windows

1. Download the latest Lua and LuaJIT sources

   • Create temporary folder for Lua sources.
     I assume you would use C:\Temp\ folder.

   • Visit Lua FTP webpage and download the latest Lua source archive, currently it is lua-5.4.3.tar.gz

• Use suitable software (7-Zip, WinRar, WinZip or TotalCommander) to unpack the archive.

Egor-Skriptunoff

What is "windowless Lua"?

Windowless Lua does not create a console window.
It runs invisible for user.

Please note that "windowless" means "doesn't have stdin, stdout and stderr".
You will not be able to see error message.
io.read(), io.write() and print() in your Lua script will not work.
But in some situations invisible Lua is just what you need very much.
For example, to avoid a GUI application (especially a game) to lose input focus when some background Lua script is started.

YukiSnowy

// g++ *.cpp -o vulkan -lSDL2main -lSDL2 -lvulkan-1
// https://vulkan-tutorial.com/

#include <iostream>
using namespace std;

#include <SDL2/SDL.h>
SDL_Window *window;
char* window_name = "example SDL2 Vulkan application";

Fuwn

Although Microsoft does not support Windows XP updates any more, I'm sure there are still many users using it due to their personal habits or job demands. Therefore, XP's product keys may be necessary even now. Here lies the most comprehensive list of Windows XP product keys.

The following CD keys are official and original from Microsoft, mainly used for Windows XP Professional Service Pack 2/3 VOL/VLK system images, which are the easiest ones to find on the Internet.