require "Vector"
local V = Vector

require "Primitives"
local P = Primitives

require "Operations"
local O = Operations

require "Textures"
local T = Textures

require "Render"

local lights = {V.new{1,-1,1}}

local plane_normal = V.normalize(V.new{0.0,-1,0.0})
local texture_y = V.normalize(V.cross(plane_normal,V.x))
local texture_x = V.cross(texture_y,plane_normal)

local scene = {
   -- sdf = P.make_plane(V.new{0,0,0}, plane_normal,
   --                    T.make_phong_texture(lights,
   --                                         T.map_rectangular(
   --                                            T.make_mandelbrot_pigment(
   --                                               T.make_checkered_pigment({0.5,0.2,1.0},{1,1,1}),
   --                                               T.make_checkered_pigment({1,1,1},{0.5,0.2,1.0}),
   --                                               20),
   --                                            texture_x, texture_y),
   --                                         0.2, 1.0, 0, 1)),

   sdf = P.make_plane(V.origin, plane_normal, T.make_phong_texture(lights,T.map_rectangular(T.make_solid_pigment({0.5,0.2,1.0}), texture_x, texture_y), 0.2, 1.0, 0.5, 20)),
                               
   camera = {location = V.new{0,-5,0},
             point_at = V.new{0,0,0},
             right = V.x,
             fov = 1}}

Render.render(scene, 300, 200, "mandel_wall.ppm")