def build_flat_plane(self):
scene = Scene(self.screen, self.camera_position, COLOUR_WHITE, self.scale)
count = 1
for x in range(count):
for y in range(count):
s = int(self.screen.width / count)
cube_material = Material(
(0 + int(random.random() * 100), 150 + int(random.random() * 100), int(1 * random.random())),
# (0,0,255),
(0.5, 0.5, 0.5),
(0.8, 0.8, 0.8),
(0.5, 0.5, 0.5),
50
)
rectangle = Rectangle(
Point(x * s - self.screen.width/2, -self.screen.height / 2, self.screen.distance + y * s),
Point(x * s - self.screen.width/2, -self.screen.height / 2, self.screen.distance + (y+1) * s),
Point((x+1) * s - self.screen.width/2, -self.screen.height / 2, self.screen.distance + y * s),
cube_material
)
scene.add_object(rectangle)
light_position = Point(-self.screen.width/4,-self.screen.height/2 + 50, self.screen.width * 4 + self.screen.distance)
light = Light(light_position)
scene.add_light(light)
return scene
def get_scene(): scene = Scene((500, 500), Point(0, 0, 800), Vector(0, 0, -1), Vector(0, 1, 0), 45, (0.3, 0.3, 0.3)) mat1 = Material((0.7, 1.0, 0.7), (0.5, 0.7, 0.5), 25, 0.25) mat2 = Material((0.5, 0.5, 0.5), (0.5, 0.7, 0.5), 25, 0.25) mat3 = Material((1.0, 0.6, 0.1), (0.5, 0.7, 0.5), 25, 0.25) mat4 = Material((0.7, 0.6, 1.0), (0.5, 0.4, 0.8), 25, 0.25) # s1 scene.add_child(Sphere(Point(0, 0, -400), 100, mat1)) # s2 scene.add_child(Sphere(Point(200, 50, -100), 150, mat1)) # s3 scene.add_child(Sphere(Point(0, -1200, -500), 1000, mat2)) # b1 (TODO) # s4 scene.add_child(Sphere(Point(-100, 25, -300), 50, mat3)) # s5 scene.add_child(Sphere(Point(0, 100, -250), 25, mat1)) # white light scene.add_light(Light(Point(-100, 150, 400), (0.9, 0.9, 0.9), (1, 0, 0))) # orange light scene.add_light(Light(Point(400, 100, 150), (0.7, 0.0, 0.7), (1, 0, 0))) return scene
# cube.material = green_rubber
# scene.add_shape(cube)
# light = DirectionalLight(ambient=[0.2, 0.2, 0.2, 1],
# diffuse=[1, 1, 1, 1],
# specular=[1, 1, 1, 1],
# transform=Transform(position=Vec3d(0, 0, -5), rotation=Vec3d(0, 0, 0)))
light = SpotLight(ambient=[0.2, 0.2, 0.2, 1],
diffuse=[1, 1, 1, 1],
specular=[1, 1, 1, 1],
angle=30,
distance=20,
transform=Transform(position=Vec3d(0, 0, -5),
rotation=Vec3d(0, 0, 0)))
scene.add_shape(light)
scene.add_light(light)
light2 = SpotLight(ambient=[0.2, 0.2, 0.2, 1],
diffuse=[1, 1, 1, 1],
specular=[1, 1, 1, 1],
angle=15,
distance=20,
transform=Transform(position=Vec3d(0, 10, 1),
rotation=Vec3d(100, 0, 0)))
scene.add_shape(light2)
scene.add_light(light2)
# light2 = DirectionalLight(ambient=[0.2, 0.2, 0.2, 1],
# diffuse=[1, 0, 0, 1],
# specular=[1, 1, 1, 1],
# transform=Transform(position=Vec3d(0, 0, 0), rotation=Vec3d(0, 0, 0)))
#!/usr/bin/env python
from dispatcher import Dispatcher
from scene import Scene
from camera import Camera
from lights import *
from objects import *
from color import Color
width, height = 800, 600
scene = Scene(Camera((0, -80, 20), 60), (80, 60), (width, height))
scene.add_light(Ambiant(intensity=0.2))
scene.add_light(Diffuse(-20, -40, 20, intensity=0.8))
scene.add_light(Diffuse(40, 40, 5, intensity=0.4))
scene.add_light(Specular(-20, -40, 20, intensity=0.6))
scene.add_object(Sphere(10, x=50, y=30, scale_z=1.5, color=Color(r=255)))
scene.add_object(Sphere(3, z=20, scale_x=5, color=Color(g=255)))
scene.add_object(Sphere(5, color=Color(r=255, b=255)).stretch('x', angle_y=60))
scene.add_object(Plane(z=-10, color=Color(255, 255, 255)))
scene.add_object(Plane(z=80, color=Color(255, 255, 255)))
scene.add_object(Plane(x=-80, rot_y=90, color=Color(b=255)))
scene.add_object(Plane(x=80, rot_y=90, color=Color(b=255)))
scene.add_object(Plane(y=100, rot_x=90, color=Color(r=255, g=255)))
scene.add_object(Cylinder(5, x=-80, y=100, color=Color(b=255)))
scene.add_object(Cylinder(5, x=80, y=100, color=Color(b=255)))
scene.add_object(Cone(10, color=Color(r=128, g=128, b=128)))
nb_lines_chunk = 50
light4 = Spotlight(np.array([2., 0.6, 1.4]),
np.array([random(), random(), random()]))
#white_light2 = Spotlight(np.array([0.,1.5,0.3]),np.array([1.,1.,1.]))
#white_light3 = Spotlight(np.array([-1.,0.5,0.]),np.array([1.,1.,1.]))
#red_light = Spotlight(np.array([0.,-1.5,1.]), np.array([1.,0.,0.]))
#green_light = Spotlight(np.array([-1.74,0.75,1.]), np.array([0.,1.,0.]))
#blue_light = Spotlight(np.array([1.74,0.75,1.]), np.array([0.,0.,1.]))
this_scene.add_object(sphere1)
this_scene.add_object(sphere2)
this_scene.add_object(sphere3)
this_scene.add_object(small_sphere1)
this_scene.add_object(small_sphere2)
this_scene.add_object(small_sphere3)
this_scene.add_light(white_light)
this_scene.add_light(light1)
this_scene.add_light(light2)
this_scene.add_light(light3)
this_scene.add_light(light4)
#this_scene.add_light(white_light2)
#this_scene.add_light(white_light3)
#this_scene.add_light(red_light)
#this_scene.add_light(green_light)
#this_scene.add_light(blue_light)
this_camera = Camera(2000, 2000, 1.35)
plt.imsave('random8.png', raytracer_render(this_camera, this_scene))
print('colors of spheres :\n{}\n{}\n{}'.format(sphere1.material.color,
sphere2.material.color,
Point(3, -5, -4),
2,
Phong(
Color.BLACK,
Color.BLACK,
Color.BLACK,
50,
transmittance=0.8,
ior=1.5,
reflect_bg=True
)
),
]
for o in objects:
scene.add(o)
for l in lights:
scene.add_light(l)
result = scene.render()
img = Image.new('RGB', (scene.width, scene.height), tuple(scene.background))
pixels = img.load()
for u in range(img.size[0]):
for v in range(img.size[1]):
pixels[u, v] = tuple(result[v][u])
img.save('output.png')
from scene import Scene
from sphere import Sphere
from material import Material
from light import Spotlight
from rayon import raytracer_render
from camera import Camera
import numpy as np
import matplotlib.pyplot as plt
this_scene = Scene()
some_material = Material(
np.array([106., 102., 163.]) / 255, 0.5, 0.7, 0.1, 0.3, 0.4)
red_material = Material(
np.array([255., 151., 112.]) / 255, 0.8, 0.4, 0.2, 0.4, 0.7)
light1 = Spotlight(np.array([1., 1., 0.]), np.array([252., 236., 201.]) / 255)
#red_light = Spotlight(np.array([-1,2,1]),np.array([1,1,0]))
#other_light = Spotlight(np.array([0,-1,1.5]),np.array([1,0,1]))
blue_sphere = Sphere(np.array([0., 0., 3.]), 0.8, some_material)
red_sphere = Sphere(np.array([0.4, 0.4, 1.8]), 0.1, red_material)
this_scene.add_object(blue_sphere)
this_scene.add_object(red_sphere)
this_scene.add_light(light1)
#this_scene.add_light(red_light)
#this_scene.add_light(other_light)
this_camera = Camera(1500, 1500, 2.2)
plt.imsave('shadow exemple.png', raytracer_render(this_camera, this_scene))
#!/usr/bin/env python
from dispatcher import Dispatcher
from scene import Scene
from camera import Camera
from lights import *
from objects import *
from color import Color
width, height = 800, 600
scene = Scene(Camera((0, -80, 20), 60), (80, 60), (width, height))
scene.add_light(Ambiant(intensity=0.2))
scene.add_light(Diffuse(-20, -40, 20, intensity=0.8))
scene.add_light(Diffuse(40, 40, 5, intensity=0.4))
scene.add_light(Specular(-20, -40, 20, intensity=0.6))
scene.add_object(Sphere(10, x=50, y=30, scale_z=1.5, color=Color(r=255)))
scene.add_object(Sphere(3, z=20, scale_x=5, color=Color(g=255)))
scene.add_object(Sphere(5, color=Color(r=255, b=255)).stretch('x', angle_y=60))
scene.add_object(Plane(z=-10, color=Color(255, 255, 255)))
scene.add_object(Plane(z=80, color=Color(255, 255, 255)))
scene.add_object(Plane(x=-80, rot_y=90, color=Color(b=255)))
scene.add_object(Plane(x=80, rot_y=90, color=Color(b=255)))
scene.add_object(Plane(y=100, rot_x=90, color=Color(r=255, g=255)))
scene.add_object(Cylinder(5, x=-80, y=100, color=Color(b=255)))
scene.add_object(Cylinder(5, x=80, y=100, color=Color(b=255)))
scene.add_object(Cone(10, color=Color(r=128, g=128, b=128)))
nb_lines_chunk = 50