# Next, let's create a clickable object to start the timeline
my_object = objects.W3DObject(
name="button", # Give it a name
color=(255, 0, 0), # Make it red
placement=placement.W3DPlacement( # Specify position and orientation
position=(0, 1, 0), # We'll leave rotation as default for now
),
content=objects.W3DText( # Specify that this is a text object
text="Play" # ...with text reading "Hello, World!"
),
link=objects.W3DLink( # Add a clickable link to the text object
actions={
0: [ # On first click (index 0)...
actions.TimelineAction( # start the timeline
timeline_name="my_timeline", change="Start"
)
]
}
)
)
# Now add this object to the project
my_project["objects"].append(my_object)
my_project["debug"] = True
# Finally, we render the whole thing using Blender, export it, and display the
# result
export_to_blender(my_project,
filename="timeline_sound_sample.blend",
display=True)
start_immediately=True,
actions=absolute_actions
)
my_project["timelines"].append(absolute_timeline)
relative_actions.append(
(
2 * theta_div, actions.TimelineAction(
timeline_name="absolute",
change="Start"
)
)
)
relative_timeline = timeline.W3DTimeline(
name="relative",
start_immediately=False,
actions=relative_actions
)
my_project["timelines"].append(relative_timeline)
# Now, we export the project to archival XML (e.g. for use in legacy cwapp
# environment)
my_project.save_XML("axis_rotations.xml")
# Finally, we render the whole thing using Blender, export it, and display the
# result
export_to_blender(
my_project, filename="axis_rotations.blend", display=True,
fullscreen=False
)
color=(255, 0, 0), # Make it red
placement=placement.W3DPlacement( # Specify position and orientation
position=(0, 1, 0), # We'll leave rotation as default for now
),
content=objects.W3DText( # Specify that this is a text object
text="Hello, World!" # ...with text reading "Hello, World!"
),
link=objects.W3DLink( # Add a clickable link to the text object
actions = {
-1: [ # On every click (negative number)...
actions.ObjectAction( # ...change the object...
object_name="hello", # ...named hello...
duration=1, # ...over a period of one second...
move_relative=True, # ...by moving it relative to its
# current location...
placement=placement.W3DPlacement(
position=(0, 0.5, 0) # ...back half a meter.
)
)
]
}
)
)
# Now add this object to the project
my_project["objects"].append(my_object)
#Finally, we render the whole thing using Blender, export it, and display the
#result
export_to_blender(my_project, filename="link_sample.blend", display=True)
my_object = objects.W3DObject(
name="elem{}x{}".format(i, j),
color=(randint(0, 255), randint(0, 255), randint(0, 255)),
placement=placement.W3DPlacement(
position=(
radius*sin(theta)*cos(phi),
radius*sin(theta)*sin(phi),
radius*cos(theta)
),
rotation=placement.W3DRotation(
rotation_mode="LookAt",
rotation_vector=(0, 0, 0)
)
),
content=objects.W3DText(
text="W3D"
),
)
my_project["objects"].append(my_object)
#Now, we export the project to archival XML (e.g. for use in legacy cwapp
#environment)
my_project.save_XML("sphere_sample.xml")
#Finally, we render the whole thing using Blender, export it, and display the
#result
export_to_blender(
my_project, filename="sphere_sample.blend", display=True, fullscreen=True)
import argparse
import os
import sys
home_dir = os.path.dirname(os.path.abspath(__file__))
sys.path.append(os.path.abspath(os.path.join(home_dir, os.pardir)))
from pyw3d import project, export_to_blender, W3D_CONFIG
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("config",
choices=["desktop", "desktopfull"],
help="run configuration")
parser.add_argument("project_file")
if "blender" in sys.argv[0]:
args = parser.parse_args(sys.argv[4:])
else:
args = parser.parse_args()
print("Configuration information: ", W3D_CONFIG)
# It's as simple as loading the project...
my_project = project.W3DProject.fromXML_file(args.project_file)
blend_filename = "run.blend"
# ...and exporting it!
export_to_blender(my_project,
filename=blend_filename,
display=True,
fullscreen=(args.config == "desktopfull"))
])
absolute_actions.append((2 * (len(ordered_names) + 1),
actions.TimelineAction(timeline_name="relative",
change="Start")))
absolute_timeline = timeline.W3DTimeline(name="absolute",
start_immediately=True,
actions=absolute_actions)
my_project["timelines"].append(absolute_timeline)
relative_actions.append(
(5, actions.TimelineAction(timeline_name="absolute", change="Start")))
relative_timeline = timeline.W3DTimeline(name="relative",
start_immediately=False,
actions=relative_actions)
my_project["timelines"].append(relative_timeline)
my_project["debug"] = True
# Now, we export the project to archival XML (e.g. for use in legacy cwapp
# environment)
my_project.save_XML("wall_movement.xml")
# Finally, we render the whole thing using Blender, export it, and display the
# result
export_to_blender(my_project,
filename="wall_movement.blend",
display=True,
fullscreen=False)
placement=placement.W3DPlacement( # Specify position and orientation
position=(0, 1, 0), # We'll leave rotation as default for now
),
content=objects.W3DText( # Specify that this is a text object
text="Hello, World!", # ...with text reading "Hello, World!"
font="LinBiolinum_K.otf"
),
link=objects.W3DLink( # Add a clickable link to the text object
actions = {
-1: [ # On every click (negative number)...
actions.ObjectAction( # ...change the object...
object_name="hello", # ...named hello...
duration=1, # ...over a period of one second...
move_relative=True, # ...by moving it relative to its
# current location...
placement=placement.W3DPlacement(
position=(0, 0.5, 0) # ...back half a meter.
)
)
]
}
),
)
# Now add this object to the project
my_project["objects"].append(my_object)
#Finally, we render the whole thing using Blender, export it, and display the
#result
export_to_blender(my_project, filename="link_sample.blend", display=True)
my_project["objects"].append(my_object)
my_object = objects.W3DObject(
name="litmodel",
placement=placement.W3DPlacement(position=(-10, 20, 0),
rotation=placement.W3DRotation(
rotation_mode="LookAt",
rotation_vector=(0, 0, 0),
)),
content=objects.W3DModel(filename="models/bathroom2.obj"),
lighting=True)
my_project["objects"].append(my_object)
my_object = objects.W3DObject(
name="unlitmodel",
placement=placement.W3DPlacement(position=(10, 20, 0),
rotation=placement.W3DRotation(
rotation_mode="LookAt",
rotation_vector=(0, 0, 0),
)),
content=objects.W3DModel(filename="models/bathroom2.obj"),
lighting=False)
my_project["objects"].append(my_object)
my_project["background"] = (140, 0, 140)
my_project["debug"] = True
export_to_blender(my_project, filename="lighting.blend", display=True)
where run.xml is a copy of your project in archival XML format.
It is possible to use this script as a drop-in replacement for cwapp with
CWEditor. In the "Run" menu of CWEditor, select "Configure Paths". Then, simply
browse to find this script in the resulting dialog.
You may also need to make this script executable on your platform. On
Unix-based systems, this can be done from terminal via::
$ chmod u+x cwapp.py
"""
import argparse
from pyw3d import project, export_to_blender
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument(
"config", choices=["desktop", "desktopfull"], help="run configuration")
parser.add_argument("project_file")
args = parser.parse_args()
# It's as simple as loading the project...
my_project = project.W3DProject.fromXML_file(args.project_file)
# ...and exporting it!
export_to_blender(
my_project, display=True, fullscreen=(args.config == "desktopfull")
)
(radius + 8) * sin(theta) * sin(phi),
(radius + 8) * cos(theta)),
),
content=objects.W3DPSys(particle_group="particles",
max_particles=100,
max_age=3,
speed=1,
particle_actions="my_actions"),
visible=True))
my_project["trigger_events"].append(
triggers.HeadPositionTrigger(
name="trigger{}x{}".format(i, j),
box=triggers.EventBox(direction="Inside",
corner1=(i, j, i + j),
corner2=(j, i + 5, i + j)),
actions=[
actions.ObjectAction(object_name="system{}x{}".format(
i, j),
visible=False)
]))
my_project["profile"] = True
my_project["debug"] = False
start_time = time.time()
export_to_blender(my_project,
filename="performance_sample.blend",
display=False,
fullscreen=True)
print("Approximate wall time: {}".format(time.time() - start_time))
name="elem{}x{}".format(i, j),
color=(randint(0, 255), randint(0, 255), randint(0, 255)),
double_sided=False,
placement=placement.W3DPlacement(
position=(
radius*sin(theta)*cos(phi),
radius*sin(theta)*sin(phi),
radius*cos(theta)
),
rotation=placement.W3DRotation(
rotation_mode="LookAt",
rotation_vector=(0, 0, 0)
)
),
content=objects.W3DText(
text="W3D"
),
)
my_project["objects"].append(my_object)
#Now, we export the project to archival XML (e.g. for use in legacy cwapp
#environment)
my_project.save_XML("single_sided_sample.xml")
#Finally, we render the whole thing using Blender, export it, and display the
#result
export_to_blender(
my_project, filename="single_sided_sample.blend", display=True,
fullscreen=True)
