ToDo

• DEFINE variable struct

• ZOOM

  • scroll wheel hook

• draw full image

• image loop

• colors

  • color fade

• Fractal Math

  • Mandelbrot
  • Julia
    • needs support for different sets!!!

• Update on Window resizing

REQUIREMENTS

• Mandelbrot

• Julia

• Mouse Wheel Zoom

• colors for Depth

• Prompt if no parameter (julia or mandelbrot) is provided DONE

GENERAL NOTES

FIND MLX FUNCTIONS:

dont use documentation, search in folder using VScode

HEADER FILE > DOCUMENTATION

Mandelbrot video: The Coding Train mandelbrot / julia

approach infinity -> "discard" stay in bounds -> "keep"

ALLOWED FUNCTIONS

open, close, read, write, malloc, free, perror, strerror, exit •All functions of the math library (-lm compiler option, man man 3 math) •All functions of the MiniLibX •ft_printf and any equivalent YOU coded

MLX FUNCTIONS THAT MIGHT BE RELEVANT

mlx_t* mlx_init(int32_t width, int32_t height, const char* title, bool resize); void mlx_scroll_hook(mlx_t* mlx, mlx_scrollfunc func, void* param); mlx_image_t* mlx_new_image(mlx_t* mlx, uint32_t width, uint32_t height); bool mlx_resize_image(mlx_image_t* img, uint32_t nwidth, uint32_t nheight); void mlx_terminate(mlx_t* mlx);

/**

• Key function callback data.
• Data related to the mlx_key_hook function
• @param key The key that was pressed.
• @param action The action that was done with the key.
• @param os_key The os_key is unique for every key, and will have a
• different value/keycode depending on the platform.
• They may be consistent on different platforms.
• @param modifier The modifier key that was pressed, 0 if no key was pressed. */ typedef struct mlx_key_data { keys_t key; action_t action; int32_t os_key; modifier_key_t modifier; } mlx_key_data_t;

/**

• Main MLX handle, carries important data in regards to the program.
• @param window The window itself.
• @param context Abstracted opengl data.
• @param width The width of the window.
• @param height The height of the window.
• @param delta_time The time difference between the previous frame
• and the current frame. / typedef struct mlx { void window; void* context; int32_t width; int32_t height; double delta_time; } mlx_t;

/**

• An image with an individual buffer that can be rendered.
• Any value can be modified except the width/height and context.
• @param width The width of the image.
• @param height The height of the image.
• @param pixels The literal pixel data.
• @param instances An instance carrying the X, Y and Z location data.
• @param count The element count of the instances array.
• @param enabled If true the image is drawn onto the screen, else it's not.
• @param context Abstracted OpenGL data. / typedef struct mlx_image { const uint32_t width; const uint32_t height; uint8_t pixels; mlx_instance_t* instances; size_t count; bool enabled; void* context; } mlx_image_t;