using BenchmarkTools
using LinearAlgebra
using Rotations

# using Images
using Colors
using GLMakie

##
include("SimpleRayTracer.jl")

world = SimpleRayTracer.World(RGB(.1,.5,.5))
push!(world, SimpleRayTracer.Sphere(Vec3(-2.5,  0.0, 0.0), 2.0, RGB(1, 0, 0)))
push!(world, SimpleRayTracer.Sphere(Vec3( 2.5,  0.0, 0.0), 2.0, RGB(0, 1, 0)))
push!(world, SimpleRayTracer.Sphere(Vec3( 0.0,  0.0, 2.5), 2.0, RGB(0, 0, 1)))

camera = SimpleRayTracer.OrthogonalCamera(
    Vec3(0.0, 0.0, -5.0),
    RotXYZ(0.0, 0.0, 0.0),
    (5.0, 5.0)
)

resolution = (256, 256)
img = [SimpleRayTracer.trace_ray(world, ray).color for ray in SimpleRayTracer.get_rays(camera, resolution)];

fig = Figure(size=resolution)
ax = Axis(fig[1,1], aspect=1)
image!(ax, img)