freepascal-learn-opengl

Free Pascal (FPC) port of https://github.com/JoeyDeVries/LearnOpenGL

Changes compared to the original c++ sources

I try to keep the sources as close as possible to the C ++ sources but some things I preferred to do more like pascal:

• The sources of the examples are in the .lpr files and can be easy showed in Lazarus (menu Project->View Project Source)
• Images are loaded with fpimage with my litle helper functions defined in UMyFPImage unit
• I tried to use standard freepascal matrix unit but it's lack some functions so I implemented them in UMyMatrixExt
• I used standard GL and GLext FPC units instead of GLAD.
• I used OpenGL variable types.

If you looking for game engine in pascal language

I recommend Castle Game Engine. It's open source, cross-platform (desktop, mobile, console) 3D and 2D game engine supporting many asset formats (glTF, X3D, Spine...) and using modern Object Pascal. Check my android game for example. There are also some articles about CGE on my web site.

GLFW pascal headers

I used Pascal header translate by: Jorge Turiel (Aka BlueIcaro) - https://github.com/Blueicaro/GLFW with some small improvements for linux linking and GLFW_TRUE/GLFW_FALSE definitions added.