def frame(step):
lichtje = LightSource([2, 8, -5], 5.0)
default_camera = Camera('location', [0, 4, -40], 'look_at', [0, 2, -5])
''' Creates a sphere and places this in a scene '''
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)
shapes = legend([-15, 0, 0], 5)
# Return the Scene object for rendering
return Scene(default_camera,
objects=[
lichtje, centerball, boxright, boxleft, boxupper,
boxbottom, conetop, conebottom, coneleft, coneright
] + shapes,
included=['colors.inc'])
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 frame(step):
curr_time = step / eval(SETTINGS.NumberFrames) * eval(SETTINGS.FrameTime)
logger.info(" @Time: %.3fs, Step: %d", curr_time, step)
nframes = eval(SETTINGS.NumberFrames)
style = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
cylinder = Cylinder([-6, -1, 4], [-6, 7, 4], 3, style)
sphere = Sphere([6, 2, -2], 3, style)
leg = legend([-15, 0, 0], 5)
radius = 25
z_start = -25
x_start = 0
alpha = (-pi / 2) + (step * 2 * pi / nframes)
x_coord = radius * cos(alpha)
z_coord = radius * sin(alpha)
x = x_start + x_coord
z = z_start - z_coord
camera_x = 0
camera_z = -25
# x gaat links en rechts en z verder de diepte in en terug -25?
camera = Camera('location', [camera_x, 8, camera_z], 'look_at', [0, 0, 0])
return Scene(
camera,
objects=[
cylinder, sphere, models.default_light, models.checkered_ground
] + shapes,
included=['colors.inc'])
def frame(step):
""" Returns the scene at step number (1 step per frame) """
# Show some information about how far we are with rendering
curr_time = step / eval(SETTINGS.NumberFrames) * eval(SETTINGS.FrameTime)
logger.info(" @Time: %.3fs, Step: %d", curr_time, step)
# Getting the total number of frames, see the configuration file
nframes = eval(SETTINGS.NumberFrames)
style = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
cylinder = Cylinder([-6, -1, 4], [-6, 7, 4], 3, style)
sphere = Sphere([6, 2, -2], 3, style)
leg = legend([-15, 0, 0], 5)
radius = 25
z_start = 0
x_start = 0
#werkt allbei
# alpha = (-pi/2) + (step * 2 * pi / nframes)
alpha = pi / (nframes / 2) * step + 1
x_coord = radius * cos(alpha)
z_coord = radius * sin(alpha)
x = x_start + x_coord
z = z_start - z_coord
return Scene(
Camera('location', [x, 8, z], 'look_at', [0, 0, 0]),
objects=[
models.checkered_ground, models.default_light, cylinder, sphere
] + leg)
def make_objects():
global SPHERE, CYLINDER, LEGEND
SPHERE = Sphere([6, 2, -2], 3, models.default_sphere_model)
CYLINDER = Cylinder([-6, -1, 4], [-6, 7, 4], 3,
models.default_sphere_model)
LEGEND = legend([-15, 0, 0], 5)
def frame(step):
""" Returns the scene at step number (1 step per frame) """
curr_time = step / eval(SETTINGS.NumberFrames) * eval(SETTINGS.FrameTime)
logger.info(" @Time: %.3fs, Step: %d", curr_time, step)
nframes = eval(SETTINGS.NumberFrames)
style = Texture(Pigment('color', [0.80, 0.00, 1.00], 'filter', 0.7),
Finish('phong', 0.6, 'reflection', 0.4))
cylinder = Cylinder([-6, -1, 4], [-6, 7, 4], 3, style)
sphere = Sphere([6, 2, -2], 3, style)
leg = legend([-15, 0, 0], 5)
radius = 25
z_start = 0
x_start = 0
alpha = (-pi / 2) + (step * 2 * pi / nframes)
# For each step, de difference in the x and z positions is equal to the radius time the sin and cos of alpha.
x_coord = radius * cos(alpha)
z_coord = radius * sin(alpha)
# Adding or subtracting the difference of the position for each step from the original camera position.
x = x_start + x_coord
z = z_start - z_coord
return Scene(
Camera('location', [x, 8, z], 'look_at', [0, 0, 0]),
objects=[
models.checkered_ground, models.default_light, cylinder, sphere
] + leg)
def frame(step):
""" Creates the objects and places this in a scene """
# Creates a sphere
sphere = make_sphere(0, 0, 0, 1, 0, 1)
# Creates the rectangles
rectangle_right = make_box(3, -6, -4, 5, 6, 2)
rectangle_top = make_box(3, 6, -4, -3, 4, 2)
rectangle_left = make_box(-3, -6, -4, -5, 6, 2)
rectangle_bottom = make_box(-3, -4, -4, 3, -6, 2)
# Creates the cones
cone_top = make_cone(0, 6, 0, 0, 10, 0)
cone_left = make_cone(-5, 0, 0, -9, 0, 0)
cone_right = make_cone(5, 0, 0, 9, 0, 0)
cone_bottom = make_cone(0, -6, 0, 0, -10, 0)
# Return the Scene object for rendering
xyz_legend = legend([-15, 0, 0], 5)
return Scene(Camera('location', [0, 10, -35], 'look_at', [0, 2, -2]),
objects=[LightSource([2, 8, -20], 2), sphere, rectangle_right, rectangle_top, rectangle_left,
rectangle_bottom, cone_top, cone_left, cone_right, cone_bottom] + xyz_legend)
def frame(step):
""" Returns a scene at a step number while camera is moving. """
# Feedback to user in terminal about render status
curr_time = step / eval(SETTINGS.NumberFrames) * eval(SETTINGS.FrameTime)
logger.info(" @Time: %.3fs, Step: %d", curr_time, step)
# Calculates the total frames
n_frames = eval(SETTINGS.NumberFrames)
# Calculates coordinates for the camera position
radius = 25
degrees = pi / (n_frames / 2) * (step + 1)
x_coord = radius * sin(degrees)
z_coord = radius * cos(degrees)
# Makes objects at given coordinates
sphere = Sphere([6, 2, -2], 3, models.default_sphere_model)
cylinder = Cylinder([-6, -1, 4], [-6, 7, 4], 3, models.default_sphere_model)
xyz_legend = legend([-15, 0, 0], 5)
# Returns the objects of the scene using the default camera settings
return Scene(Camera('location', [x_coord, 8, z_coord], 'look_at', [0, 0, 0]),
objects=[LightSource([2, 8, -20], 2),
models.checkered_ground, sphere, cylinder] + xyz_legend)