def legend(loc, length):
"""
Creates a legend in a given location.
Usage: legend([x, y, z], length)
"""
# Defining textures for each axis
x_model = Texture(Pigment(
'color',
[1, 0, 0],
), Finish('reflection', 0))
z_model = Texture(Pigment(
'color',
[0, 0, 1],
), Finish('reflection', 0))
y_model = Texture(Pigment(
'color',
[0, 1, 0],
), Finish('reflection', 0))
# Create objects
x_cyl = Cylinder(loc, [loc[0] + length, loc[1], loc[2]], 0.1, x_model)
x_cone = Cone([loc[0] + length, loc[1], loc[2]], 0.3,
[loc[0] + length + 1, loc[1], loc[2]], 0, x_model)
z_cyl = Cylinder(loc, [loc[0], loc[1], loc[2] + length], 0.1, y_model)
z_cone = Cone([loc[0], loc[1], loc[2] + length], 0.3,
[loc[0], loc[1], loc[2] + length + 1], 0, y_model)
y_cyl = Cylinder(loc, [loc[0], loc[1] + length, loc[2]], 0.1, z_model)
y_cone = Cone([loc[0], loc[1] + length, loc[2]], 0.3,
[loc[0], loc[1] + length + 1, loc[2]], 0, z_model)
return [x_cyl, x_cone, y_cyl, y_cone, z_cyl, z_cone]
def frame(step):
""" Creates a sphere and 4 boxes, places this in a scene """
lichtje = LightSource([2, 8, -5], 5.0)
default_camera = Camera('location', [0, 4, -40], 'look_at', [0, 2, -5])
stylebox = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
boxright = Box([3, -2, -3], [5, 6, 4], stylebox)
boxleft = Box([-5, -2, -3], [-3, 6, 4], stylebox)
boxupper = Box([-5, 6, -3], [5, 8, 4], stylebox)
boxbottom = Box([-5, -4, -3], [5, -2, 4], stylebox)
styleball = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7))
centerball = Sphere([0, 2, 0], 3, styleball)
conetop = Cone([0, 8, 0], 3, [0, 12, 0], 0, stylebox)
conebottom = Cone([0, -4, 0], 3, [0, -8, 0], 0, stylebox)
coneleft = Cone([-5, 2, 0], 3, [-11, 2, 0], 0, stylebox)
coneright = Cone([5, 2, 0], 3, [11, 2, 0], 0, stylebox)
# Return the Scene object for rendering
return Scene(default_camera,
objects=[
lichtje, centerball, boxright, boxleft, boxupper,
boxbottom, conetop, conebottom, coneleft, coneright
])
def frame(step):
""" Creates a frame of 4 cones, 4 boxes, 1 sphere and a legend """
# Define textures for different models
sphere_model = Texture(Pigment('color', [1, 0, 1], ), Finish('reflection', 0.5))
box_model = Texture(Pigment('color', [0, 1, 1], ), Finish('reflection', 0))
cone_model = Texture(Pigment('color', [1, 0, 1], ), Finish('reflection', 0))
# Create objects
sphere = Sphere([0, 0, 0], 3, sphere_model)
box_1 = Box([-5, -5, -4], [-3, 5, 4], box_model)
box_2 = Box([3, -5, -4], [5, 5, 4], box_model)
box_3 = Box([-5, 4, -4], [5, 6, 4], box_model)
box_4 = Box([-5, -5, -4], [5, -3, 4], box_model)
cone_1 = Cone([0, 6, 0], 3, [0, 10, 0], 0, cone_model)
cone_2 = Cone([0, -6, 0], 3, [0, -10, 0], 0, cone_model)
cone_3 = Cone([-5, 0, 0], 3, [-9, 0, 0], 0, cone_model)
cone_4 = Cone([5, 0, 0], 3, [9, 0, 0], 0, cone_model)
light_1 = LightSource([0, 10, -25], 'color', [1, 1, 1])
light_2 = LightSource([0, 8, -7], 'color', [1, 1, 1])
xyz_legend = legend([-15, 0, 0], 5)
camera = Camera('location', [0, 7, -30], 'look_at', [0, 2, 1])
# Return the Scene object for rendering
return Scene(camera,
objects=[sphere, box_1, box_2, box_3, box_4,
cone_1, cone_2, cone_3, cone_4, light_1, light_2] + xyz_legend)
def legend(start_position, axis_length):
""" Legend function for calling importable legend"""
# Reduce the AXIS_LENGTH by the length of the Cone (1) so that
# the total length is exactly the AXIS_LENGTH
axis_length -= 1
# Initialize the Cylinder END-position to a COPY of the start position
cylinder_coords_end = {
'x': list(start_position),
'y': list(start_position),
'z': list(start_position)
}
# Add the AXIS_LENGTHs to the corresponding coordinate
cylinder_coords_end['x'][0] += axis_length
cylinder_coords_end['y'][1] += axis_length
cylinder_coords_end['z'][2] += axis_length
# creation of the Cylinders
style = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
linex = Cylinder(start_position, cylinder_coords_end['x'], 0.1, style)
liney = Cylinder(start_position, cylinder_coords_end['y'], 0.1, style)
linez = Cylinder(start_position, cylinder_coords_end['z'], 0.1, style)
cylinders = {'x': linex, 'y': liney, 'z': linez}
# Cone START is the same as the Cylinder END, so we COPY these lists
cones_coords_start = {
'x': list(cylinder_coords_end['x']),
'y': list(cylinder_coords_end['y']),
'z': list(cylinder_coords_end['z'])
}
# Copy the START as END coordinate
cones_coords_end = {
'x': list(cones_coords_start['x']),
'y': list(cones_coords_start['y']),
'z': list(cones_coords_start['z'])
}
# Extend the tip of the cones with length 1
cones_coords_end['x'][0] += 1
cones_coords_end['y'][1] += 1
cones_coords_end['z'][2] += 1
# Creation of the Cones
conex = Cone(cones_coords_start['x'], 0.5, cones_coords_end['x'], 0, style)
coney = Cone(cones_coords_start['y'], 0.5, cones_coords_end['y'], 0, style)
conez = Cone(cones_coords_start['z'], 0.5, cones_coords_end['z'], 0, style)
cones = {'x': conex, 'y': coney, 'z': conez}
# Add ALL objects to a LIST and return
legend_objects = list(cylinders.values()) + list(cones.values())
return legend_objects
def frame(step):
""" Creates the objects and places this in a scene """
# Creates the lines in each directions
x_cylinder = Cylinder([-15, 0, 0], [-10, 0, 0], 0.1, Texture(Pigment('color', [1, 0, 0]), Finish('reflection', 1)))
y_cylinder = Cylinder([-15, 0, 0], [-15, 5, 0], 0.1, Texture(Pigment('color', [0, 0, 1]), Finish('reflection', 1)))
z_cylinder = Cylinder([-15, 0, 0], [-15, 0, 5], 0.1, Texture(Pigment('color', [0, 1, 0]), Finish('reflection', 1)))
# Creates the arrows of each directions
x_cone = Cone([-10, 0, 0], 0.3, [-9, 0, 0], 0, Texture(Pigment('color', [1, 0, 0]), Finish('reflection', 1)))
y_cone = Cone([-15, 5, 0], 0.3, [-15, 6, 0], 0, Texture(Pigment('color', [0, 0, 1]), Finish('reflection', 1)))
z_cone = Cone([-15, 0, 5], 0.3, [-15, 0, 6], 0, Texture(Pigment('color', [0, 1, 0]), Finish('reflection', 1)))
# Return the Scene object for rendering
return Scene(models.default_camera,
objects=[LightSource([2, 8, -20], 2), x_cylinder, y_cylinder, z_cylinder, x_cone, y_cone, z_cone])
def frame(step):
''' Creates a sphere, boxes and cones and places it all in a scene '''
colour_purple = Pigment('color', [
1,
0,
1,
])
colour_aquamarine = Pigment(
'color',
[0, 1, 1],
)
sphere = Sphere([0, 0, 0], 4, colour_purple)
side_box_1 = Box(
[4, -7, -4],
[5.5, 7, 4],
colour_aquamarine,
)
side_box_2 = Box(
[-4, -7, -4],
[-5.5, 7, 4],
colour_aquamarine,
)
side_box_3 = Box(
[5.5, 5.5, -4],
[-5.5, 7, 4],
colour_aquamarine,
)
side_box_4 = Box(
[5.5, -5.5, -4],
[-5.5, -7, 4],
colour_aquamarine,
)
cone_1 = Cone([0, 7, 0], 3.5, [0, 11, 0], 0, colour_purple)
cone_2 = Cone([0, -7, 0], 3.5, [0, -11, 0], 0, colour_purple)
cone_3 = Cone([
5.5,
0,
], 3.5, [
9.5,
0,
], 0, colour_purple)
cone_4 = Cone([-5.5, 0, 0], 3.5, [-9.5, 0, 0], 0, colour_purple)
# Return the Scene object for rendering
return Scene(models.default_camera,
objects=[
models.default_light, side_box_1, side_box_2, side_box_3,
side_box_4, cone_1, cone_2, cone_3, cone_4, sphere
])
def frame(step):
lichtje = LightSource([2, 8, -5], 5.0)
default_camera = Camera('location', [-5, 8, -20], 'look_at', [-5, 0, -5])
style = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
linex = Cylinder([-15, 0, 0], [-10, 0, 0.5],0.1, style)
liney = Cylinder([-15, 0, 0], [-15, 5, 0.2],0.1, style)
linez = Cylinder([-15, 0, 0], [-15, 0.2, 5],0.1, style)
conex = Cone([-10, 0, 0.5], 0.5,
[-9, 0, 0.5], 0,
style)
coney = Cone([-15, 5, 0], 0.5,
[-15, 6, 0], 0,
style)
conez = Cone([-15, 0, 5], 0.5,
[-15, 0, 6], 0,
style)
# Return the Scene object for rendering
return Scene(default_camera,
objects=[lichtje,linex,liney,linez,conex,coney,conez])
def legend(start_position, axis_length):
"""
Returns the objects of a legend
:param start_position: the position where the legend is rendered
:param axis_length: the length of each line+arrow in the x, y and z direction
:return legend_objects: the objects of a legend
"""
# Reduce the AXIS_LENGTH by the length of the Cone (1) so that
# the total length is exactly the AXIS_LENGTH
axis_length -= 1
# Initialize the Cylinder END-position to a COPY of the start position
cylinder_coords_end = {
'x': list(start_position),
'y': list(start_position),
'z': list(start_position)
}
# Add the AXIS_LENGTHs to the corresponding coordinate
cylinder_coords_end['x'][0] += axis_length
cylinder_coords_end['y'][1] += axis_length
cylinder_coords_end['z'][2] += axis_length
''' CREATE THE CYLINDERS'''
cylinders = {
'x':
Cylinder(start_position, cylinder_coords_end['x'], 0.1,
Texture(Pigment('color', [1, 0, 0]), Finish('reflection',
1))),
'y':
Cylinder(start_position, cylinder_coords_end['y'], 0.1,
Texture(Pigment('color', [0, 0, 1]), Finish('reflection',
1))),
'z':
Cylinder(start_position, cylinder_coords_end['z'], 0.1,
Texture(Pigment('color', [0, 1, 0]), Finish('reflection', 1)))
}
# Cone START is the same as the Cylinder END, so we COPY these lists
cones_coords_start = {
'x': list(cylinder_coords_end['x']),
'y': list(cylinder_coords_end['y']),
'z': list(cylinder_coords_end['z'])
}
# Copy the START as END coordinate
cones_coords_end = {
'x': list(cones_coords_start['x']),
'y': list(cones_coords_start['y']),
'z': list(cones_coords_start['z'])
}
# Extend the tip of the cones with length 1
cones_coords_end['x'][0] += 1
cones_coords_end['y'][1] += 1
cones_coords_end['z'][2] += 1
''' CREATE THE CONES '''
cones = {
'x':
Cone(cones_coords_start['x'], 0.3, cones_coords_end['x'], 0,
Texture(Pigment('color', [1, 0, 0]), Finish('reflection', 1))),
'y':
Cone(cones_coords_start['y'], 0.3, cones_coords_end['y'], 0,
Texture(Pigment('color', [0, 0, 1]), Finish('reflection', 1))),
'z':
Cone(cones_coords_start['z'], 0.3, cones_coords_end['z'], 0,
Texture(Pigment('color', [0, 1, 0]), Finish('reflection', 1))),
}
# Add ALL objects to a LIST and return
legend_objects = list(cylinders.values()) + list(cones.values())
return legend_objects
def make_cone(x1, y1, z1, x2, y2, z2):
""" Creates a pink cone with a base-radius of 3 """
cone = Cone([x1, y1, z1], 3, [x2, y2, z2], 0, pink)
return cone
def make_cone(x1, y1, z1, x2, y2, z2):
""" Creates a pink cone with a base-radius of 3"""
cone = Cone([x1, y1, z1], 3, [x2, y2, z2], 0, Texture(Pigment('color', [1, 0, 1]), Finish('reflection', 0.4)))
return cone