OpenGL Examples (CMP205)

This repository contains examples of how to use OpenGL with C++17. It is made for the "Computer Graphics and Man-Machine Interfacing" course (CMPN205) at Cairo University Faculty of Engineering.

IMPORTANT:

While running, make sure that the working directory is the project directory and not the build folder. This is necessary since the code expects to run in the same directory where the "assets" folder exist.

Examples

Name	Source Code	Documentation
Empty Window	ex01_empty_window.cpp	✅
Shader Introduction	ex02_shader_introduction.cpp	✅
Uniforms	ex03_uniforms.cpp	✅
Varyings	ex04_varyings.cpp	✅
Attributes	ex05_attributes.cpp	✅
Multiple Attributes	ex06_multiple_attributes.cpp	✅
Interleaved Attributes	ex07_interleaved_attributes.cpp
Elements	ex08_elements.cpp
Stream	ex09_stream.cpp
Model Loading	ex10_model_loading.cpp
Transformation	ex11_transformation.cpp	✅
Composition	ex12_composition.cpp	✅
Camera	ex13_camera.cpp	✅
Projection	ex14_projection.cpp	✅
Depth Testing	ex15_depth_testing.cpp	✅
Face Culling	ex16_face_culling.cpp	✅
Viewports & Scissors	ex17_viewports_and_scissors.cpp
Camera Stacking	ex18_camera_stacking.cpp
Ray Casting	ex19_ray_casting.cpp
Scene Graphs	ex20_scene_graphs.cpp	✅
Texture	ex21_texture.cpp	✅
Texture Sampling	ex22_texture_sampling.cpp	✅
Sampler Objects	ex23_sampler_objects.cpp	✅
Displacement	ex24_displacement.cpp	✅
Blending	ex25_blending.cpp	✅
Frame Buffer	ex26_frame_buffer.cpp	✅
Postprocessing	ex27_postprocessing.cpp	✅
Multiple Render Targets	ex28_multiple_render_targets.cpp
Light	ex29_light.cpp	✅
Light Array	ex30_light_array.cpp	✅
Multi-Pass Lighting	ex31_light_multipass.cpp	✅
Textured Material	ex32_textured_material.cpp	✅

Extra Resources

• Tutorials
  • Learn OpenGL
  • Open.GL
  • OpenGL-Tutorial
  • The Book of Shaders
• References
  • OpenGL Wiki
  • OpenGL Reference

Included Libraries

• glfw 3.3
• glad 2
• glm 0.9.9.8
• imgui v1.78
• json 3.9.1
• stb
• tinyobjloader v1.0.6
• tinygltf v2.4.0 [Not Used Yet]

License

MIT License