fdf

Info

Wireframe rasterizer.

• Status: finished
• Result: 125%
• Observations: you can zoom, translate (move) and rotate the wireframe :D

How to use

Clone repo and submodules

git clone --recurse-submodules https://github.com/izenynn/fdf.git

Linux extra steps

• If you are using Linux, firts you will need to install a few dependencies

sudo apt-get update && sudo apt-get install xorg libxext-dev zlib1g-dev libbsd-dev

• Also, give execution permissions to the file ./lib/mlx_linux/configure

chmod +x ./lib/mlx_linux/configure

Change window resolution

Open the Makefile, go to line 40 and change WIN_H value to you desire windows height, and WIN_W value to the window width :)

• For Full HD example:

CCFLAGS += -D WIN_H=1080 -D WIN_W=1920

Change color palette

A custom palette will be aplied when no colors are present on the map, the color will depend on the z axis, to change this palette, uncomment line 57 - 61 in the Makefile and change the color values, example:

DCOLORS =   -D COLOR_1=0x00a0b0     \
            -D COLOR_2=0x4f372d     \
            -D COLOR_3=0xcc2a36     \
            -D COLOR_4=0xeb6841     \
            -D COLOR_5=0xedc951

Compile

• Run make (make rules: all, clean, fclean and re)

make all clean

• Run ./fdf with a map as an argument (test maps on the test_maps folder)

./fdf ./test_map/42.fdf

If the program is closing instantly

I do not know for sure if this bug is related with minilibx, linux, or wsl.

This is because of ESC key ghosting. to fix this comment the lines that close the program when ESC key is pressed.

Go to src/mlx_hook.c and comment line 25 and 26:

//if (keycode == KEY_ESC)
//	close_win(vars);

You will stil be able to exit either closing the window or by pressing CTRL + C on the terminal.

MAC OS alternative version

If you have any issues on MAC OS, an alternative minilibx is included in the repo, just uncomment the lines 108 and 109, and comment lines 111 and 112 of the Makefile :)

• Before

ifeq ($(UNAME_S),Darwin)
	CFLAGS += -D OSX
#	########## SHARED VARS       ##########
	CCFLAGS += -framework OpenGL -framework AppKit
	LDLIBS = -lft -lmlx
#	########## mlx_mms           ##########
#	LMLX_NAME = $(LMLX_NAME_MMS)
#	LMLX_DIR = $(LMLX_DIR_MMS)
#	########## mlx_macos_sierra  ##########
	LMLX_NAME = $(LMLX_NAME_MACOS_SIERRA)
	LMLX_DIR = $(LMLX_DIR_MACOS_SIERRA)
endif

• After

ifeq ($(UNAME_S),Darwin)
	CFLAGS += -D OSX
#	########## SHARED VARS       ##########
	CCFLAGS += -framework OpenGL -framework AppKit
	LDLIBS = -lft -lmlx
#	########## mlx_mms           ##########
	LMLX_NAME = $(LMLX_NAME_MMS)
	LMLX_DIR = $(LMLX_DIR_MMS)
#	########## mlx_macos_sierra  ##########
#	LMLX_NAME = $(LMLX_NAME_MACOS_SIERRA)
#	LMLX_DIR = $(LMLX_DIR_MACOS_SIERRA)
endif

Screenshots

Useful links

Minilibx documentation:

• documentation (by qst0)

• documentation and guide (by harm-smits)

• minilibx images guide (by Gontjarow)

• minilibx images examples (by keuhdall)

• fdf mini wiki (by VBrazhnik)

Minilibx for linux:

• minilibx for linux