README.md

GLES3+SDL2 Demos

These demos are the incremental examples from Hans de Ruiter's amazing tutorials on OpenGL ES 3.0 and SDL2, check them out here!

Contents

• Tutorial 1: An empty SDL window with a GLContext
• Tutorial 2: Draw a single triangle using vertex and fragment shaders
• Tutorial 3: Draw a texture using SDL Image
• Tutorial 4: Draw a cube, set up a mvpMatrix using OpenGL Mathematics (GLM)
• Tutorial 5: Add a single point light source
• Tutorial 5a: Animate the cube with a rotation

Build Instructions

Tutorial 1:

$ g++ main.cpp `pkg-config --cflags --libs sdl2 glesv2`

Tutorial 2:

$ g++ main.cpp shader.cpp `pkg-config --cflags --libs sdl2 glesv2`

Tutorial 3 onwards:

$ g++ main.cpp shader.cpp texture.cpp `pkg-config --cflags --libs sdl2 SDL2_image glesv2`

Dependencies

• libsdl2-dev
• libsdl2-image-dev
• libglm-dev

Preview