This is not a library for use in production, its purpose is entirely didactic!
An example usage program has been built and is available at # cub3D
The test can be done with the following commands:
git clone https://github.com/roneyrogerio/cub3D.git
cd cub3D && make
./cub3D c3d.cub
| Function | Description |
|---|---|
| ngn_init | Starts the engine with a config file and returns a void pointer that can be used with ngn_camera, ngn_mini_map, ngn_get_window_size, ngn_set_window_size, ngn_set_walk, ngn_set_turn, ngn_movement_update, ngn_destroy. |
| ngn_camera | Draw the 3D image using a function pointer passed as an argument. |
| ngn_mini_map | Draw the mini map using a function pointer passed as an argument. |
| ngn_get_window_size | Get width and height. |
| ngn_set_window_size | Set the width and height. |
| ngn_movement_update | Updates the player's position on the map when any movement is set with ngn_set_walk or ngn_set_turn. |
| ngn_set_walk | Sets the player to move forward or backward. |
| ngn_set_turn | Sets the player to rotate right or left. |
| ngn_strerror | When a function returns an error the error code is placed in the variable g_ngnerr, this function gets the error message string. |
| ngn_destroy | Free the allocated memory with ngn_init. |