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### Some Keybinds that I always forgot

Alt + C - Convert to mesh.
Ctrl + Alt + Numpad 0 - Snap the camera to the position of the view.
Shift + B - Render border.
Ctrl + Alt + B - Clear render border.
M - Object move to layer.

### Navigation

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### going back the backtrace
backtrace
select-frame [frameno]
up
down

### reversing stepping in the code
target record-full
reverse-{next, continue, step}

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# build library dll
g++ -c -DBUILDING_EXAMPLE_DLL example_dll.cpp
g++ -shared -o example_dll.dll example_dll.o -Wl,--out-implib,libexample_dll.a

# build executable
g++ -c example_exe.cpp
g++ -o example_exe.exe example_exe.o -L. -lexample_dll

# build without an import library
g++ -o example_exe.exe example_exe.o example_dll.dll

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/// compiling:
/// g++ -std=c++0x -o example example.cpp -I./libtool/include/ -L./libtool/lib/ -lltdl
///

#include <cstdio>
#include <iostream>
#include <memory>
#include <ltdl.h>

int main()

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# vertex shader
```
#version 150
attribute vec3 position;

void main()
{
    gl_Position = vec4(position, 1.0);
}
```

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# here is the cmake command to generate makefile
cmake -G "Unix Makefiles" -D CMAKE_MAKE_PROGRAM="mingw32-make.exe" -D FREETYPE_INCLUDE_DIRS="../Dependencies/freetype/include;../Dependencies/freetype/include/freetype2" -D FREETYPE_LIBRARY="../Dependencies/freetype/lib/libfreetype.dll.a" .

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# create a file named compile.bat in the **root** directory of the glew build director
# it will create files .a and .dll in lib directory
gcc -DGLEW_NO_GLU -O2 -Wall -W -Iinclude  -DGLEW_BUILD -o src/glew.o -c src/glew.c
gcc -shared -Wl,-soname,libglew32.dll -Wl,--out-implib,lib/libglew32.dll.a    -o lib/glew32.dll src/glew.o -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
ar cr lib/libglew32.a src/glew.o

gcc -DGLEW_NO_GLU -DGLEW_MX -O2 -Wall -W -Iinclude  -DGLEW_BUILD -o src/glew.mx.o -c src/glew.c
gcc -shared -Wl,-soname,libglew32mx.dll -Wl,--out-implib,lib/libglew32mx.dll.a -o lib/glew32mx.dll src/glew.mx.o -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
ar cr lib/libglew32mx.a src/glew.mx.o

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# run `diskpart` command
# inside diskpart type the commands

# this commands create 16GB of virtual hard disk 
create vdisk file="file.vhd" maximum=16000

# attach the vdisk and create partition
attach vdisk
create partition primary

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# here is the code to convert img to vdi format
# it is useful especially for uefi based image
VBoxManage convertfromraw --format VDI [filename].img [filename].vdi

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# stops checking the working tree file for possible modification
git update-index --assume-unchanged [filename]

# does the opposite of the above (starts checking)
git update-index --no-assume-unchanged [filename]