require "Vector"
local V = Vector

require "Primitives"
local P = Primitives

require "Operations"
local O = Operations

require "Textures"
local T = Textures

require "Render"


local scene = {
   -- sdf = make_mandelbulb(T.make_count_texture(0.1)),
   sdf = P.make_mandelbulb(V.origin, 100, 8,
                           T.make_phong_texture(
                              {V.new{3,-5,3}},
                              -- T.make_solid_pigment{0,0.5,1.0},
                              T.map_spherical(T.make_rainbow_pigment(0.1), V.origin, 1, 1),
                              0.1, 1.0, 0.0, 30)),

   camera = {location = V.new{0,-5,0},
             point_at = V.origin,
             right = V.x,
             fov = 1}}

Render.eps = 0.001
Render.bg_col = {0,0,0}
Render.render(scene, 2560, 1440, "out/mandelbulb_rainbow.ppm")
-- Render.render(scene, 2560, 1440, "out/mandelbulb_rainbow.ppm")