Randomizer no longer randomize on each frame if cosmos is enabled #1
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Signed-off-by: Christian Barcelo <christian.barcelo@ekumenlabs.com>
BarceloChristian
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IDavGal
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Dec 18, 2025
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Minor comments, otherwise looks good. Love the template too
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| def randomize_lights() -> None: | ||
| """Randomize lights attributes.""" | ||
| with self.lights: | ||
| rep.modify.attribute("inputs:color", rep.distribution.uniform(self.min_color, self.max_color)) | ||
| rep.modify.attribute("inputs:enableColorTemperature", self.enable_color_temperature) | ||
| rep.modify.attribute( | ||
| "inputs:exposure", rep.distribution.uniform(self.min_exposure, self.max_exposure) | ||
| ) |
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Is it a necessity that the registered functions need to receive no params? Otherwise, for consistency and to reduce nesting, I'd suggest define the randomization method we're registering as a class method and just register it when randomize_all_frames is set for all randomizers that use replication.
if randomize_all_frames:
rep.register(self.randomize_this)
with rep.trigger.on_frame():
randomize_this()
else:
# Single time randomization logic
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| def randomize(self) -> None: | ||
| """Apply randomization to the robot.""" | ||
| if self.randomize_all_frames: | ||
| return | ||
| fps = float(self.timeline_iface.get_time_codes_per_seconds()) | ||
| self.timeline_iface.set_current_time(self.current_frame / fps) | ||
| self.current_frame += 1 | ||
| if self.current_frame >= NUM_FRAMES: | ||
| self.current_frame = FIRST_MOVING_FRAME |
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This method loops over the animation sequentially?
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Pull Request
📝 Description
Randomizers no longer randomize on each frame is Cosmos is enabled.
Robot animation moves frame by frame.
🎯 Type of Change
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📋 Checklist
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Code Quality
pre-commit run --all-filesand all checks passDocumentation