def create_scene(t):
width, height = 960 / downsample, 540 / downsample
camera = tc.Camera('thinlens', width=width, height=height, fov=50, aperture=1, focus=(0, 0, 0),
origin=(0, 0, 100), look_at=(0, -0.5, 0), up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
for p in particles:
scene.add_mesh(p.create_mesh(t))
envmap = tc.EnvironmentMap('base', filepath=tc.settings.get_asset_path('/envmaps/schoenbrunn-front_hd.hdr'))
envmap.set_transform(tc.core.Matrix4(1.0).rotate_euler(tc.Vector(0, -30, 0)))
scene.set_environment_map(envmap)
return scene
def create_scene():
downsample = 1
camera = tc.Camera('pinhole',
res=(900 // downsample, 600 // downsample),
fov=60,
origin=(0, 10, 0),
look_at=(0, 0, 0),
up=(0, 0, -1))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
text_tex = tc.Texture(
'image', filename=tc.get_asset_path('textures/graphic_design.png'))
for i in range(3):
with tc.transform_scope(translate=(0, 0.101, 0),
scale=(8, 4, 0.2),
rotation=(-90, 0, 0)):
with tc.transform_scope(scale=1**i):
mesh = tc.create_volumetric_block(text_tex * 8,
res=(512, 256, 4))
scene.add_mesh(mesh)
ground_tex = tc.Texture(
'image', filename=tc.get_asset_path('textures/metal.jpg'))
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse_map=ground_tex),
translate=(0, 0, 0),
scale=10,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(1, 1, 1)),
translate=(-10, 3, 5),
scale=1,
rotation=(0, 0, -90))
scene.add_mesh(mesh)
return scene
def create_scene(t):
downsample = 1
width, height = 960 / downsample, 540 / downsample
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=50,
origin=(0, 2, 10),
look_at=(0, -0.5, 0),
up=(0, 1, 0))
scene = tc.Scene()
roughness = t * t
with scene:
scene.set_camera(camera)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('microfacet',
color=(1, 1, 1),
roughness=roughness,
f0=1),
translate=(0, 0, 0),
scale=7,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
for i in range(5):
with tc.transform_scope(translate=(1.4 * (i - 2), 0.6, 0)):
with tc.transform_scope(scale=(0.3, 1, 0.5),
rotation=(90, 0, 0)):
mesh = tc.Mesh(
'plane',
tc.SurfaceMaterial('emissive',
color=colorsys.hls_to_rgb(
i * 0.2, 0.5, 1.0)))
scene.add_mesh(mesh)
return scene
def create_scene():
downsample = 1
width, height = 960 / downsample, 540 / downsample
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=90,
origin=(0, 0, 10),
look_at=(0, 0, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
for i in range(3):
with tc.TransformScope(translate=(i, 0, 0)):
for j in range(3):
with tc.TransformScope(translate=(0, j, 0)):
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr',
diffuse=(.1, .1,
.1)),
translate=(0, 0, -0.05),
scale=0.4,
rotation=(90.3, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(1, 1, 1)),
translate=(-30, 30, 10),
scale=2,
rotation=(0, 0, -90))
scene.add_mesh(mesh)
return scene
def create_scene():
camera = tc.Camera(
'pinhole',
res=(800, 800),
fov=40,
origin=(0, 10, 40),
look_at=(0, 0, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
mesh = tc.Mesh(
'plane',
tc.SurfaceMaterial('emissive', color=(1, 1, 1)),
translate=(0, 0, 0),
scale=5,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
return scene
def create_scene():
downsample = 2
camera = tc.Camera('pinhole',
res=(1500 // downsample, 600 // downsample),
fov=30,
origin=(0, 1, 20),
look_at=(0, 2, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
ground_tex = tc.Texture(
'image', filename=tc.get_asset_path('textures/paper.jpg'))
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse_map=ground_tex),
translate=(0, 0, -5),
scale=10,
rotation=(90, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse_map=ground_tex),
translate=(0, 0, 0),
scale=10,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive_spot',
color=(1, 1, 1),
exponential=3),
translate=(0, 0, -1.5),
scale=0.1,
rotation=(-101, 0, 0))
scene.add_mesh(mesh)
fill_light = 0.03
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive',
color=(fill_light, fill_light,
3 * fill_light)),
translate=(0, 10, 30),
scale=1,
rotation=(-90, 0, 0))
scene.add_mesh(mesh)
emission = 3
with tc.transform_scope(rotation=(0, 10, 0)):
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive_spot',
color=(emission, emission,
emission),
exponential=100),
translate=(10, 2, 1),
scale=0.1,
rotation=(0, 0, 100))
scene.add_mesh(mesh)
for j in range(3):
for i in range(14):
with tc.transform_scope(translate=(i - 7,
(random.random() - 0.5) *
0.4, j)):
with tc.transform_scope(rotation=(0, 0, 10 - j * 10),
translate=(0, -j * 0.3 + i * 0.04 -
0.4, 0)):
s = random.random() * 0.5 + 0.8
r = random.random()
if r < 0.5:
shape = 'cube'
else:
shape = tc.geometry.create_cylinder((100, 2),
smooth=False)
mesh = tc.Mesh(shape,
tc.SurfaceMaterial('diffuse',
color=(0.3, 0.2,
0.1)),
scale=(0.4 * s, 1 * s, 0.4 * s),
rotation=(-4, -12, 0))
scene.add_mesh(mesh)
return scene
import taichi as tc
import random
import colorsys
if __name__ == '__main__':
downsample = 2
res = 960 // downsample, 540 // downsample
scene = tc.Scene()
with scene:
camera = tc.Camera(
'pinhole',
res=res,
fov=90,
origin=(-5, 2, 0),
look_at=(0, 1, 2),
up=(0, 1, 0),
aperture=10)
scene.set_camera(camera)
# Box
scene.add_mesh(
tc.Mesh(
'cube',
material=tc.SurfaceMaterial('pbr', diffuse=(1, 1, 1)),
scale=10))
tex = tc.Texture(
'checkerboard',
tex1=tc.Texture('const', value=(1, 1, 0.5, 1)),
tex2=tc.Texture('const', value=(0.5, 0.5, 0.5)),
def create_scene():
camera = tc.Camera(
'pinhole',
res=(1280, 720),
fov=30,
origin=(0, 0, 10),
look_at=(0, 0, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
tex = tc.Texture.create_taichi_wallpaper(20, rotation=0, scale=0.95) * 0.9
mesh = tc.Mesh(
'plane',
tc.SurfaceMaterial('emissive', color=(6000, 6000, 10000)),
translate=(30, 20, 30),
scale=3,
rotation=(0, 0, 180))
scene.add_mesh(mesh)
with tc.transform_scope(rotation=(0, 0, 0), scale=1):
material = tc.SurfaceMaterial(
'diffuse', color=(0.3, 0.2, 0.3), roughness_map=tex.id, f0=1)
scene.add_mesh(
tc.Mesh(
'cube',
material=material,
translate=(0, -1, 0),
scale=(2, 0.02, 1)))
for i in range(7):
material = tc.SurfaceMaterial(
'diffuse',
color=colorsys.hsv_to_rgb(i * 0.2, 0.5, 1.0),
roughness_map=tex.id,
f0=1)
scene.add_mesh(
tc.Mesh(
'cube',
material=material,
translate=(2, 0.3 * (i - 3), 0.2),
scale=(0.01, 0.10, 0.5)))
material = tc.SurfaceMaterial(
'diffuse', color=(0.3, 0.3, 0.3), roughness_map=tex.id, f0=1)
scene.add_mesh(
tc.Mesh(
'cube',
material=material,
translate=(0, 0, -1),
scale=(1.9, 0.9, 0.03)))
with tc.transform_scope(rotation=(0, 30, 0), translate=(0, 0, 0)):
scene.add_mesh(create_volumetric_block())
envmap_texture = tc.Texture(
'spherical_gradient',
inside_val=(10, 10, 10, 10),
outside_val=(1, 1, 1, 0),
angle=10,
sharpness=20)
envmap = tc.EnvironmentMap('base', texture=envmap_texture.id, res=(1024, 1024))
scene.set_environment_map(envmap)
return scene
import taichi as tc
import random
import colorsys
if __name__ == '__main__':
downsample = 2
width = 960 / downsample
height = 540 / downsample
scene = tc.Scene()
with scene:
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=90,
origin=(-5, 2, 0),
look_at=(0, 1, 2),
up=(0, 1, 0),
aperture=10)
scene.set_camera(camera)
# Box
scene.add_mesh(
tc.Mesh('cube',
material=tc.SurfaceMaterial('pbr', diffuse=(1, 1, 1)),
scale=10))
tex = tc.Texture('checkerboard',
tex1=tc.Texture('const', value=(1, 1, 0.5, 1)),
tex2=tc.Texture('const', value=(0.5, 0.5, 0.5)),
repeat_u=10,
def create_scene():
downsample = 1
width, height = 960 / downsample, 540 / downsample
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=90,
origin=(0, 0, 10),
look_at=(0, 0, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
taichi_tex = tc.Texture('taichi', scale=0.96)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse=(.1, .1, .1)),
translate=(0, 0, -0.05),
scale=10,
rotation=(90.3, 0, 0))
scene.add_mesh(mesh)
# Taichi Text
text = 1 - tc.Texture(
'text',
content='Taichi',
width=200,
height=200,
font_file=tc.get_asset_path('fonts/go/Go-Bold.ttf'),
size=50,
dx=0,
dy=0)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse',
color=(1,
1,
1)),
mask=text),
translate=(5.0, 2, 0.05),
scale=2,
rotation=(90, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse=(0.2, 0.5, 0.2)),
translate=(0, 0, 0),
scale=(8.3, 1, 4.5),
rotation=(90, 0, 0))
scene.add_mesh(mesh)
'''
text = 1 - tc.Texture('text', content='Physically based Computer Graphics', width=400, height=400,
size=30,
font_file=tc.get_asset_path('fonts/go/Go-Bold.ttf'),
dx=0, dy=0)
mesh = tc.Mesh('plane', tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse', color=(1, 0.1, 0.5)),
mask=text),
translate=(3.0, -6, 0.03), scale=(2, 2, 2), rotation=(90, 0, 0))
scene.add_mesh(mesh)
'''
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse=(0.2, 0.5, 0.2)),
translate=(0, 0, 0),
scale=(8.3, 1, 4.5),
rotation=(90, 0, 0))
scene.add_mesh(mesh)
ring_tex = 1 - tc.Texture('ring', inner=0.0, outer=1.0)
grid_tex = (1 - tc.Texture('rect', bounds=(0.9, 0.9, 1.0))).repeat(
6, 6, 1)
# Taichi circle
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse',
color=(1,
1,
1)),
mask=taichi_tex),
translate=(-3.7, 0, 0.05),
scale=2,
rotation=(90, 0, 0))
scene.add_mesh(mesh)
for i in range(1, 5):
inv_ring_tex = tc.Texture('ring', inner=0.0, outer=0.5 + i * 0.1)
color = colorsys.hls_to_rgb(i * 0.1, 0.5, 1.0)
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial(
'diffuse', color=color),
mask=inv_ring_tex),
translate=(-3.7, 1, i * 0.03),
scale=4,
rotation=(90, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse',
color=(0, 0.2,
0.5)),
mask=grid_tex),
translate=(4.3, 0, 0.17),
scale=1,
rotation=(90, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse',
color=(1, 1,
0)),
mask=grid_tex),
translate=(4.3, 0, 0.07),
scale=2,
rotation=(90, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial('diffuse',
color=(0, 1,
1)),
mask=grid_tex),
translate=(4.3, 0, 0.02),
scale=3,
rotation=(90, 0, 0)))
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(1, 1, 1)),
translate=(-30, 30, 10),
scale=6,
rotation=(0, 0, -90))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(1, 1, 1)),
translate=(30, 0, 10),
scale=2,
rotation=(0, 0, 90))
scene.add_mesh(mesh)
return scene
def create_scene():
downsample = 1
width, height = 600 / downsample, 900 / downsample
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=30,
origin=(0, 12, 20),
look_at=(0, 0.5, 0),
up=(0, 1, 0))
scene = tc.Scene()
with scene:
scene.set_camera(camera)
ground_tex = tc.Texture(
'image', filename=tc.get_asset_path('textures/paper.jpg'))
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse_map=ground_tex),
translate=(0, 0, 0),
scale=10,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
text = 1 - tc.Texture(
'text',
content='taichi',
width=200,
height=200,
font_file=tc.get_asset_path('fonts/go/Go-Bold.ttf'),
size=50,
dx=0,
dy=0)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial(
'emissive', color=(10, 10, 10)),
mask=text),
translate=(0.20, 3.3, 0),
scale=0.4,
rotation=(90, 0, 0))
scene.add_mesh(mesh)
with tc.transform_scope(translate=(0, 1, 0), rotation=(0, -20, 0)):
grid_tex = (1 - tc.Texture('rect', bounds=(0.8, 0.8, 1.0))).repeat(
5, 5, 1)
tex = tc.Texture('image',
filename=tc.get_asset_path('textures/paper.jpg'))
material = tc.SurfaceMaterial('transparent',
nested=tc.SurfaceMaterial(
'reflective', color_map=tex),
mask=grid_tex)
for i in range(1):
mesh = tc.Mesh('plane',
material,
translate=(0, 0.4, -i * 0.3),
scale=(1, 1, 1.4),
rotation=(90, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(9, 9, 9)),
translate=(1, 3, -4),
scale=0.1,
rotation=(150, 0, 0))
scene.add_mesh(mesh)
emission = 0.001
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive',
color=(emission, emission,
emission)),
translate=(0, 10, 0),
scale=10,
rotation=(180, 0, 0))
scene.add_mesh(mesh)
return scene
def create_scene():
downsample = 1
width, height = 960 / downsample, 540 / downsample
camera = tc.Camera('thinlens',
width=width,
height=height,
fov=40,
origin=(0, 20, 40),
look_at=(0, 1, 0),
up=(0, 1, 0),
aperture=0.3)
scene = tc.Scene()
base_mesh = tc.geometry.create_sphere((50, 50), smooth=True)
materials = [
tc.SurfaceMaterial('diffuse', color=(1, 0, 0)),
tc.SurfaceMaterial('diffuse', color=(0, 1, 0)),
tc.SurfaceMaterial('diffuse', color=(0, 0, 1)),
tc.SurfaceMaterial('reflective', color=(1, 1, 1)),
tc.SurfaceMaterial('glossy', color=(1, 1, 1), glossiness=(10, 10, 10)),
tc.SurfaceMaterial('refractive', color=(1, 1, 1), ior=2.5),
tc.SurfaceMaterial('pbr',
diffuse=(1, 0, 0),
specular=(0, 1, 0),
glossiness=(100, 0, 0)),
]
with scene:
scene.set_camera(camera)
for i, mat in enumerate(materials):
scene.add_mesh(
tc.Mesh(base_mesh,
mat,
translate=((i - (len(materials) - 1) / 2) * 3, 1.3, 0),
scale=1))
# Ground
tex = (((tc.Texture('perlin') + 1) * 6).zoom(
(0.6, 0.6, 0.6))).fract() * (1.0, 0.7, 0.4)
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('pbr', diffuse_map=tex),
scale=200,
translate=(0, 0, 0),
rotation=(0, 0, 0)))
# Board
gradient = tc.Texture('uv', coeff_u=1, coeff_v=0)
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('pbr',
diffuse_map=gradient,
specular_map=1 - gradient),
scale=(10, 1, 1),
translate=(0, 0.3, 2),
rotation=(0, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('glossy',
color=(1, 1, 1),
glossiness_map=gradient * 100),
scale=(10, 1, 1),
translate=(0, 0.3, 4.5),
rotation=(0, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('pbr',
diffuse_map=gradient * (1, 0, 0) +
(1 - gradient) * (0, 1, 1)),
scale=(10, 1, 1),
translate=(0, 0.3, 7),
rotation=(0, 0, 0)))
scene.add_mesh(
tc.Mesh('plane',
tc.SurfaceMaterial('transparent',
mask=gradient,
nested=tc.SurfaceMaterial('diffuse',
color=(1, 1,
1))),
scale=(10, 1, 1),
translate=(0, 0.3, 9.5),
rotation=(0, 0, 0)))
for i in range(10):
scene.add_mesh(
tc.Mesh(tc.geometry.create_mesh_from_functions(
(50, 50), lambda p: Vector(
p.x * 2 - 1,
sin(p.x * 10 * pi) + cos(p.y * 5 * pi), p.y * 2 - 1)),
material=tc.SurfaceMaterial('reflective',
color=(1, 1, 1)),
translate=(0, 1, -6),
scale=(8, 0.2, 2)))
envmap = tc.EnvironmentMap('base',
filepath=tc.settings.get_asset_path(
'envmaps/schoenbrunn-front_hd.hdr'))
envmap.set_transform(
tc.core.Matrix4(1.0).rotate_euler(Vector(0, 30, 0)))
scene.set_environment_map(envmap)
return scene
translate=(0, 1.3, 0)))
#color = (0.46, 0.55, 0.63)
if __name__ == '__main__':
downsample = 1
width = 540 / downsample
height = 960 / downsample
scene = tc.Scene()
with scene:
camera = tc.Camera('pinhole',
width=width,
height=height,
fov=4,
origin=(200, 500, 700),
look_at=(0, 0, 0),
up=(0, 1, 0),
aperture=10)
scene.set_camera(camera)
# Ground
scene.add_mesh(
tc.Mesh(tc.geometry.create_plane(),
material=tc.SurfaceMaterial(
'pbr',
diffuse=tc.color255(225, 182, 166),
),
scale=30))
# Trees
generation = tc.Texture('sphere', radius=0.08, center=(0.25, 0.1, 0.25)) + \
tc.Texture('sphere', radius=0.08, center=(0.25, 0.1, 0.75)) + \
tc.Texture('sphere', radius=0.08, center=(0.75, 0.1, 0.25)) + \
tc.Texture('sphere', radius=0.08, center=(0.75, 0.1, 0.75))
smoke.update(
generation=generation * 100,
color=tc.Texture(
'const', value=colorsys.hls_to_rgb(0.02 * i + 0.0, 0.7, 1.0)),
temperature=tc.Texture('const', value=(1, 0, 0, 0)),
initial_velocity=tc.Texture('const', value=(0, 100, 0, 0)))
smoke.step(0.03)
particles = smoke.c.get_render_particles()
width, height = 512, 1024
image_buffer = tc.core.Array2DVector3(
Vectori(width, height), Vector(0, 0, 0.0))
radius = resolution[0] * 4
camera = tc.Camera(
'pinhole',
origin=(0, radius * 0.3, radius),
look_at=(0, 0, 0),
up=(0, 1, 0),
fov=70,
res=(width, height))
particle_renderer.set_camera(camera)
particle_renderer.render(image_buffer, particles)
img = image_buffer_to_ndarray(image_buffer)
show_image('Vis', img)
images.append(img)
video_manager.write_frames(images)
video_manager.make_video()
def create_scene():
downsample = 2
res = 600 // downsample, 800 // downsample
camera = tc.Camera('pinhole',
res=res,
fov=30,
origin=(0, 4, 40),
look_at=(0, 4, 0),
up=(0, 1, 0))
scene = tc.Scene()
radius = lambda x: exp(sin(x * 2 * pi + 0.1) + x + sin(150 * x) * 0.02) / 3
surf = lambda p: tc.geometry.rotate_y(Vector(radius(p.x), p.x * 4, 0), p.y
* 2 * pi)
tex = ((tc.Texture('perlin') + 1) *
5).zoom(zoom=(10, 10, 2)).fract() * (1.0, 0.4, 0.2)
with scene:
scene.set_camera(camera)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('diffuse', color=(1, 1, 1)),
translate=(0, 0, 0),
scale=40,
rotation=(0, 0, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('diffuse', color=(1, 1, 1)),
translate=(0, 0, -40),
scale=40,
rotation=(90, 0, 0))
scene.add_mesh(mesh)
mesh = tc.geometry.create_mesh_from_functions((150, 150),
surf,
smooth=False)
scene.add_mesh(
tc.Mesh(mesh,
tc.SurfaceMaterial('pbr', diffuse_map=tex),
translate=(0, 0, 0),
scale=2))
# Lights
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive', color=(1, 0.9, 0.6)),
translate=(-10, 10, 30),
scale=1,
rotation=(-110, -45, 0))
scene.add_mesh(mesh)
mesh = tc.Mesh('plane',
tc.SurfaceMaterial('emissive',
color=(0.01, 0.02, 0.04)),
translate=(10, 10, 30),
scale=3,
rotation=(-110, 45, 0))
scene.add_mesh(mesh)
with tc.transform_scope(translate=(9, 10, -10),
scale=(0.3, 1.3, 0.3),
rotation=(88, -27, 0)):
mesh = tc.Mesh(
'plane', tc.SurfaceMaterial('emissive', color=(100, 100, 10)))
scene.add_mesh(mesh)
surf = lambda p: tc.geometry.rotate_y(
Vector(p.x * 3, p.x * p.x * 4 - 2, 0), p.y * 2 * pi)
bowl = tc.geometry.create_mesh_from_functions((50, 50), surf)
mesh = tc.Mesh(bowl, tc.SurfaceMaterial('diffuse',
color=(0, 0, 0)))
scene.add_mesh(mesh)
return scene
