Add the script to Simulation Flow (Ctrl/Cmd + F2) > FramesPost.
The script calculates the average velocities of a scene's active rigid bodies for each frame of a simulation and prints out the result:
Initializing the Objects
Add the script to Simulation Flow (Ctrl/Cmd + F2) > SimulationPre.
| Code Block |
|---|
objects = scene.getObjects()
activeObjects = []
for entry in objects:
dynamicsMode = entry.getParameter("Dynamics")
activeObjects.append(entry)
# The global variable is necessary to transfer the active objects from "SimulationPre" to "FramesPost".
scene.setGlobalVariableValue("activeObjects", activeObjects) |
Calculating the Velocity
Add the script to Simulation Flow (Ctrl/Cmd + F2) > FramesPost.
The output is formatted ("%.2f" % averageVelocity) and clips the result to two digits, e.g. 3.67 instead of 3.671472813
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