opengl-expr

This is an OpenGL experiment using glfw for window management, glad for OpenGL function loading, and glm for mathematics and transformations. Features model loading, lighting (point, directional, and spot), and camera controls via mouse and keyboard inputs.

Build Instructions

This project requires cmake to build and can be built using the following command:

cmake . && make

Run the executable using ./build/opengl.

Project Structure

• deps/ External header-only libraries and source dependencies
• lib/ Pre-compiled library files (.so, .dll, .a)
• src/ Project source files
• include/ Project header files

Loading Models

Currently, the project only supports loading .gltf models with support for diffuse and specular textures.

Camera

Keyboard Controls:

• W/A/S/D Move forward/left/backward/right
• Space/Ctrl Move up/down
• Left Shift Sprint (increased movement speed)

Mouse Controls:

• Left click and drag to look around
• Mouse is hidden and locked to screen center while looking

Preview