Pyra GLES

Companion git for following along with blog :

https://kaprikawn.wordpress.com/2018/01/07/learning-to-learn-opengl-es-2-0-part-01/

Acknowledgements

• glm header files used by terms of MIT license from https://github.com/g-truc/glm

• Project uses SDL2 http://libsdl.org/

• Project uses GLEW (Windows only) http://glew.sourceforge.net/

• stb_image.h (MIT licensed) obtained from
  https://github.com/nothings/stb/blob/master/stb_image.h

Build on Linux

Dependencies : git, git-lfs, sdl2 (development library), glm

To install on Debian (including the Pyra) :

sudo apt install git git-lfs libsdl2-dev libglm-dev

• Run misc/build.sh using bash e.g. :

cd pyragles/misc

/bin/bash build.sh

Build on Windows

• Download and install Visual Studio
• Download and unpack SDL2 for Visual Studio
• Download and extract GLEW (You want Binaries Windows 32-bit and 64-bit, sorry for sending you to Sourceforge)
• Open misc\build.bat in a text editor
• Change the following lines to reflect the directories on your machine
  • SET SDL_ROOT_DIR=C:\dev\SDL2-2.0.14 - Should be pointed to where you extracted SDL
  • SET GLEW_ROOT_DIR=C:\dev\glew-2.2.0 - Should be pointed to where you extracted GLEW
  • SET VCVARS_DIR=C:\"Program Files (x86)"\"Microsoft Visual Studio"\2019\Community\VC\Auxiliary\Build\ should reflect the directory of where the file vcvarsall.bat has been installed on your machine by Visual Studio
• Open a command line, cd into the misc directory, and run the build.bat file after you have saved it

In both cases, the built binary will be in the build directory