TUTORIAL / CINEMA 4D
C4D Xpresso Tutorial: Pinball Flippers
This Cinema 4D pinball flippers tutorial uses Xpresso to trigger a flipper action from a button in User Data or the viewport. It is a compact example of interactive animation: a control starts the action, and the node setup manages its timing.
The original Vimeo walkthrough is no longer available. These preserved written notes explain the control concept and the author’s extra timing tip; they are not a complete node-by-node reconstruction.
Original Pinball Flippers artwork. The Vimeo walkthrough is currently unavailable.
01 / EXPLORE THE WORKFLOW
Cinema 4D pinball flippers:
follow the control.
The original setup lets you activate a pinball flipper whenever you press its button. Start by tracing that control through the expression rather than trying to build an entire pinball table at once.
The original description identifies three connected ideas: the button trigger, the input to the trigonometric node and the compare/reset logic. The remaining notes explain how the timing adjustment relates to that reset. If you already have a working expression, save a copy before changing its speed.
This is an interactive flipper-control example, rather than a complete game, scoring system or ball-and-table simulation. The original artwork remains above, but it does not replace the missing walkthrough. Use the checklist below to inspect an existing expression.
02 / EXPLORE THE WORKFLOW
Three parts
to keep connected.
Trigger the action with the User Data or viewport button.
Change the input reaching the trigonometric node to adjust timing.
Keep the Compare node’s reset count consistent with the slower motion.
03 / EXPLORE THE WORKFLOW
Slow the action.
Keep the full cycle.
1. Add the timing adjustment
The author’s additional written tip explains how to slow an existing setup: insert a Math node immediately before the trigonometric node and set its function to Divide. Dividing the changing input slows its progression through the trigonometric function.
Make one change at a time. First confirm that the unmodified expression responds to the button, then add the division and compare the action at a slower speed.
2. Extend the reset count
Slowing the input alone is not the whole adjustment. The author also says to extend the count on the Compare node—the number of frames before the setup resets. Otherwise the slower action can be cut short by the old reset timing.
Check the complete movement before deciding the new count is right. Compare against a saved working expression rather than assuming a particular frame count applies to every variation.
3. Test the complete response
Press the button, observe the action and wait through its reset. Test another activation afterward. If the first response looks right but a later one does not, inspect the trigger and reset conditions before adding more complexity.
If you change angular values as well as speed, keep the units consistent. Maxon’s Degree Operator reference explains converting between degrees and radians in Xpresso.
04 / EXPLORE THE WORKFLOW
Flipper setup
questions.
What activates the flipper?
The original description uses a button in User Data or the viewport. The written post does not preserve the full node wiring, so this page cannot replace the unavailable walkthrough.
Where does the Divide node go?
Immediately before the trigonometric node, as described in the author’s additional note. Keep the rest of a working setup available while testing the change.
Why adjust the Compare node too?
The slower input needs more time before the reset. Extending the reset count allows the action to progress rather than stopping at the original count.
Does the lesson provide a full pinball game?
No. It focuses on interactive flipper behavior and the timing logic behind it.
Where can I practice another timing workflow?
Try the Tetris tutorial for targeted element timing, or Reverse Dynamics for cached playback. Each uses a different approach.
