whitted style raytracing
Multi-thread
BVH-acceleration
super-sampling
Blin-Phong lighting
Reflection
Multiple coloring modes:  0:classic 
                          1:normal coloring 
                          2:checkerbord coloring 
                          3 -> 5: different perlin noise generated coloring
                          6: sphere image mapping
Bump mapping
skyboxing
camera wasd-Move
camera orientation mouse clic move
image save
...

MinilibX only support TrueColor visual type (8,15,16,24 or 32 bits depth)
gcc
make
X11 include files (package xorg)
XShm extension must be present (package libxext-dev)
Utility functions from BSD systems - development files (package libbsd-dev)
e.g. sudo apt-get install gcc make xorg libxext-dev libbsd-dev (Debian/Ubuntu)

more info: https://github.com/42Paris/minilibx-linux

./miniRT (.rt file) [skymap directory] [--save]
exemples:
    ./miniRT scenes/reflexion.rt skymaps/creek/
    -- will display the scene reflection.rt whiht the skymap creek
  
    ./miniRT scenes/dragon2.rt skymaps/darkness/ --save
    -- will display the scene dragon2.rt whiht the skymap darkness and save the result to image

    ./miniRT scenes/onlycat.rt
    -- whill display the scene onlycat.rt

* Resolution:
    R 1920 1080
        - identifier: R
        - x render size
        - r render size
* Ambient lightning:
    A 0.2 255,255,255
        - identifier: A
        - ambient lighting ratio in range [0.0,1.0]: 0.2
        - R,G,B colors in range 0-255: 255, 255, 255
* Camera:
    c  -50.0,0,20  0,0,1  70
        - identifier: c
        - 3d normalized orientation vector. In range -1,1 for each x,y,z axis: 0.0,0.0,1.0
        - FOV : Horizontal field of view in degrees in range [0,180
* Ligth:
    l  -40.0,50.0,0.0 0.6  10.0.255
        - identifier: l
        - ×,y,z coordinates of the light point: 0.0,0.0,20.6
        - the light brightness ratio in range 0.0,1.0: 0.6
        - R,G,B colors in range [0-255]: 10, 0, 255
* Sphere:
    sp  0.0,0.0,20.6  12.6  10,0.255
        - identifier: sp
        - ×,y,z coordinates of the sphere center: 0.0,0.0,20.6
        - the sphere diameter: 12.6
        - R,G,B colors in range [0-255]: 10, 0, 255
* Plane:
    pl  0.0,0.0,-10.0  0.0,1.0,0.0  0,0,225
        - identifier: pl
        - x,y,z coordinates: 0.0,0.0,-10.0
        - 3d normalized orientation vector. In range [-1,1] for each x,y,z axis: 0.0,0.0,1.0
        - R,G,B colors in range [0-255]: 0, 0, 255
* Square:
    sq  0.0,0.0,20.6  1.0,0.0,0.0  12.6  255,0,255
        - identifier: sq
        - x,y,z coordinates of the square center: 0.0,0.0,20.6
        - 3d normalized orientation vector. In range [-1,1] for each x,y,z axis: 1.0,0.0,0.0
        - side size: 12.6
        - R,G,B colors in range [0-255]: 255, 0, 255
* Cylinder:
    cy 50.0,0.0,20.6  0.0,0.0,1.0  10,0,255  14.2 21.42
        - identifier: cy
        - x,y,z coordinates: 50.0,0.0,20.6
        - 3d normalized orientation vector. In range (-1,1] for each x,y,z axis: 0.0,0.0,1.0
        - the cylinder diameter: 14.2
        - the cylinder height: 21.42
        - R.G.B colors in range [0,255]: 10, 0, 255
* Triangle:
    tr 10.0,20.0,10.0  10.0,10.0,20.0  20.0,10.0,10.0  0,0,255
        - identifier: tr
        - ×,y,z coordinates of the first point: 10.0,20.0,10.0
        - ×,y,z coordinates of the second point: 10.0,10.0,20.0
        - ×,y,z coordinates of the third point: 20.0,10.0,10.0
        - R,G,B colors in range 0,255: 0, 255, 255

expemple 1: sp	-2.5,-0.5,-10	2	255,0,0         2 4 90 0.1 100 100,0,123  0.5
    after the color argument:
        - material type, range [0 2]: 2
            0: mate material
            1: specular material
            2: reflexive matrial
            
        - color mode, range [0, 6]: 4
            0: only color
            1: normale rainbow color
            2: checkboard coloring
            3: marble coloring
            4: turbulance effect coloring
            5: wood effect coloring
            6: normal mapping whit image
            
        - speculatity coeficient: 90
        
        - reflexion coeficient: 0.1
        
        - coeficient used for special effect coloring: 100
        
        - r,g,b for special effect coloring: (100,0,123)
        
        - bump maping coeficient: 0.5
        
        - path to file for normal mapping (only for sphere) : ''

The projet is faaaaaar from perfect, you may encounter bugs  while playing whit it so do not do brainless copy past 😂