#perrinn — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #perrinn, aggregated by home.social.
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Working on DomeProjection integration for PERRINN 424. It enables rendering to triple screens or any multi-monitor setup by just swapping the calibration files, no project rebuild required.
#VPPDev #Unity #Simracing #PERRINN #Project424 #IndieDev #GameDev #Coding
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A new update on PERRINN 424 3D model is on the way 😁
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New tracks are coming for testing the PERRINN 424, including the ultimate test for endurance races 😉
#Motorsport #Simulator #PERRINN #SpaFrancorchamps #LeMans24 #Simracing #Blender #Project424 #DigitalTwins
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Comparing 424 to Max Verstappen’s 2025 pole lap in the Silverstone circuit. 424 is around 5 seconds slower, but this is very close to F1 race pace. The main differentiator is mass:
424: ~950 kg F1 (qualifying): ~800 kg
The 424 is simulated with Vehicle Physics Pro using the most recent engineering data available. EV racing is expected to keep improving in the coming years.
#PERRINN #Engineering #ElectricVehicle #Simulator #Silverstone #Unity #MadeWithUnity #Simracing #Racing #Motorsport
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Comparing 424 to Max Verstappen’s 2025 pole lap in the Silverstone circuit. 424 is around 5 seconds slower, but this is very close to F1 race pace. The main differentiator is mass:
424: ~950 kg F1 (qualifying): ~800 kg
The 424 is simulated with Vehicle Physics Pro using the most recent engineering data available. EV racing is expected to keep improving in the coming years.
#PERRINN #Engineering #ElectricVehicle #Simulator #Silverstone #Unity #MadeWithUnity #Simracing #Racing #Motorsport
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New simulator build is live: the PERRINN 424 takes on the iconic Silverstone Circuit!
https://github.com/PERRINN/PERRINN-424-simulation-build/releases/tag/V3
Same engineering-grade vehicle model powered by Vehicle Physics Pro, now on one of the most legendary tracks in motorsport.
#MadeWithUnity #Simracing #Motorsport #Simulator #PERRINN #Unity #Racing #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric #Silverstone
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First tests of the PERRINN 424 at Silverstone. What an amazing circuit!
#MadeWithUnity #Simracing #Motorsport #Silverstone #DigitalTwins #PERRINN #Project424 #Simulator #Engineering #Unity #VPPDev
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First tests of the PERRINN 424 at Silverstone. What an amazing circuit!
#MadeWithUnity #Simracing #Motorsport #Silverstone #DigitalTwins #PERRINN #Project424 #Simulator #Engineering #Unity #VPPDev
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Integrating the iconic Silverstone Circuit into Vehicle Physics Pro. The PERRINN 424 will be the first car to test it. 😃
#VPPDev #Unity #MadeWithUnity #GameDev #ScreenshotSaturday #Simracing #Motorsport #PERRINN #Project424 #Silverstone #Blender
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A beautiful look at how the 424 will appear in the Green Hell.
#ScreenshotSaturday #Driving #Motorsport #PERRINN #Project424 #ElectricVehicle #BatteryElectric #Nordschleife #AI
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20-Second Trailer Challenge.
No voiceover, no captions. Just 20 seconds of pure racing energy.
#Unity #MadeWithUnity #Showcase #Physics #Simulator #Simracing #Driving #Motorsport #PERRINN #Project424 #Nordschleife
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The 424 made it to the front page of this month’s RACE TECH Magazine! A six-page feature by @RaceTechmag covers the car’s development, designed using a simulator powered by Vehicle Physics Pro, turned into a full engineering tool.
I couldn’t be prouder to be a core part of this project 🤩
🔗 https://www.kimberleymediagroup.com/product/november-race-tech-issue-300/
#Motorsport #Racing #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric #Nordschleife
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The 424 made it to the front page of this month’s RACE TECH Magazine! A six-page feature by @RaceTechmag covers the car’s development, designed using a simulator powered by Vehicle Physics Pro, turned into a full engineering tool.
I couldn’t be prouder to be a core part of this project 🤩
🔗 https://www.kimberleymediagroup.com/product/november-race-tech-issue-300/
#Motorsport #Racing #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric #Nordschleife
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Verifying the quality of the 3D mesh of a mysterious track for testing the 424. The physics mesh is aligned with the LIDAR data, providing great detail on the track surface.
#VPPDev #Blender #IndieDev #GameDev #ScreenShotSaturday #GamePhysics #Simracing #PERRINN #Project424 #Engineering #DigitalTwins
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A work-in-progress capture by Helio of the retopology for the new PERRINN 424 design.
#Showcase #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ScreenshotSaturday
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A work-in-progress capture by Helio of the retopology for the new PERRINN 424 design.
#Showcase #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ScreenshotSaturday
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This is the driver’s seating position in the PERRINN 424. Also a great reference for how drivers typically fit inside high-end racing cars.
#ScreenShotSaturday #Simulator #Racing #Motorsport #PERRINN #Project424 #DigitalTwins #Engineering
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A couple of nice runtime captures of the PERRINN 424 at the Nordschleife.
#Unity #MadeWithUnity #HDRP #IndieDev #GameDev #ScreenShotSaturday #Physics #GamePhysics #Simulator #Simracing #Driving #Motorsport #PERRINN #Project424 #Nordschleife
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The 424 now limits electric regen power at the start of the lap, since the battery begins fully charged and cannot accept additional energy until about 2 km into the run.
#ScreenShotSaturday #Unity #MadeWithUnity #Physics #Simulator #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #BatteryElectric #ElectricVehicle #Nordschleife
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The Tire Friction Model v2 in Vehicle Physics Pro. Friction curves can be easily configured in the inspector to match available data or expected behavior. The latest iteration also adds rolling resistance to the tire specifications.
#VPPDev #ScreenShotSaturday #Unity #MadeWithUnity #Showcase #Physics #GamePhysics #TireSimulation #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins
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The Tire Friction Model v2 in Vehicle Physics Pro. Friction curves can be easily configured in the inspector to match available data or expected behavior. The latest iteration also adds rolling resistance to the tire specifications.
#VPPDev #ScreenShotSaturday #Unity #MadeWithUnity #Showcase #Physics #GamePhysics #TireSimulation #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins
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This is the latest iteration of the PERRINN 424. Major evolutions include driver placement, weight distribution, powertrain, and battery pack. The team is currently optimizing battery power and temperature specifically to target the Nordschleife lap record. This involves testing real battery cells and refining regeneration and thermal management strategies in the simulator.
#Unity #Showcase #Simulator #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric
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🎙️ “Without him, we would not be where we are, that is for sure.”
A great conversation about simulation, innovation, and the collaboration behind the PERRINN 424 project. Watch the podcast with Edy and Nico now: 🔗 youtube.com/watch?v=H5_E2_…
#PERRINN #Project424 #Simulator #Unity #GameDev #Simracing #Engineering #ElectricVehicle
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Diagnosing a strong vibration in lateral acceleration. Initial tests suggest a numerical resonance in the model simulating the tire’s lateral damping. However, the tire forces don’t appear to align with the resulting accelerations, so there may be something else not exposed in the telemetry.
#VPPDev #Unity #MadeWithUnity #Physics #GamePhysics #TireSimulation #Simracing #PERRINN #Project424 #Engineering
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This is how we use data from the PERRINN simulator, powered by Vehicle Physics Pro, to stress-test a battery cell under the same conditions it would face in the real car. Top-level engineering at its finest.
All metrics are within spec, confirming that we can assemble the car using this cell.
Full video here: https://www.youtube.com/watch?v=B5YE6FiRslI
#Unity #MadeWithUnity #Simulator #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric #Nordschleife
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This is how we use data from the PERRINN simulator, powered by Vehicle Physics Pro, to stress-test a battery cell under the same conditions it would face in the real car. Top-level engineering at its finest.
All metrics are within spec, confirming that we can assemble the car using this cell.
Full video here: https://www.youtube.com/watch?v=B5YE6FiRslI
#Unity #MadeWithUnity #Simulator #Simracing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric #Nordschleife
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Latest specification (v3) of the PERRINN 424 3D model.
#ScreenShotSaturday #Motorsport #PERRINN #Project424 #Engineering #Onshape
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Unveiling the new design of the 424! Both the exterior and the electric powertrain have been completely redesigned:
🔗 https://www.linkedin.com/feed/update/urn:li:activity:7338599403143737348/
#Simracing #Racing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric
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Unveiling the new design of the 424! Both the exterior and the electric powertrain have been completely redesigned:
🔗 https://www.linkedin.com/feed/update/urn:li:activity:7338599403143737348/
#Simracing #Racing #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle #BatteryElectric
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#ScreenShotSaturday Suspension design for the latest PERRINN 424 version.
#PERRINN #Project424 #Engineering #Motorsport #DigitalTwins #Onshape
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#ScreenShotSaturday Suspension design for the latest PERRINN 424 version.
#PERRINN #Project424 #Engineering #Motorsport #DigitalTwins #Onshape
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Here’s the new version of the Torque Maps for the PERRINN 424. These maps now factor in powertrain efficiency directly into the power calculations, delivering a flat torque response at the wheel shaft.
#VPPDev #Unity #MadeWithUnity #Simulator #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle
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Here’s the new version of the Torque Maps for the PERRINN 424. These maps now factor in powertrain efficiency directly into the power calculations, delivering a flat torque response at the wheel shaft.
#VPPDev #Unity #MadeWithUnity #Simulator #Motorsport #PERRINN #Project424 #Engineering #DigitalTwins #ElectricVehicle
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#ScreenshotSaturday New driving test of the 424, this time with the driver in the middle position.
#Unity #MadeWithUnity #Simulator #PERRINN #Project424 #Engineering #DigitalTwins
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#ScreenshotSaturday New driving test of the 424, this time with the driver in the middle position.
#Unity #MadeWithUnity #Simulator #PERRINN #Project424 #Engineering #DigitalTwins
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The new logo of the 424 looks cool!
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The new logo of the 424 looks cool!
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Riders of the kerbs. A beautiful slow-motion view of the new tire contact model in Vehicle Physics Pro. Watch as the tire rides over the top of a kerb, with the contact patch dynamically adapting to the surface.
#VPPDev #Unity #MadeWithUnity #Physics #GamePhysics #TireSimulation #Simracing #Motorsport #Racing #PERRINN #Project424 #Engineering
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Riders of the kerbs. A beautiful slow-motion view of the new tire contact model in Vehicle Physics Pro. Watch as the tire rides over the top of a kerb, with the contact patch dynamically adapting to the surface.
#VPPDev #Unity #MadeWithUnity #Physics #GamePhysics #TireSimulation #Simracing #Motorsport #Racing #PERRINN #Project424 #Engineering
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#ScreenshotSaturday The 424 is undergoing a major redesign, integrating a new front powertrain concept. Key updates include a narrower chassis for a central driving position, an extended nose, refined aerodynamics, and a roof opening. The development continues, with CFD testing planned soon.
#PERRINN #Project424 #Showcase #Motorsport #Engineering #DigitalTwins #onshape #CFD
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Proud to be part of the PERRINN 424 project alongside these amazing companies!
https://discover.perrinn.com/perrinn-com/perrinn-early-days
#Simracing #Racing #Motorsport #Perrinn #Project424 #Engineering #DigitalTwins #CFD #onshape
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New high-resolution renderings of the 424.
#ScreenShotSaturday #Simracing #Motorsport #Perrinn #Project424
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#ScreenshotSaturday Adjusting the cockpit driver position in the simulator vs. the actual car.
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A two-seater version of the 424? 🤔
#ScreenshotSaturday #PERRINN #Project424 #Engineering #Motorsport
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How does an engineer design a SimRacing cockpit? By running a physical stress analysis, naturally! 😄
This cockpit, part of the PERRINN 424 project, is being designed with the exact physical dimensions of the real car and will be used to test driver position, ergonomics, and more.
https://discover.perrinn.com/424/424-unity-simulation
#PERRINN #Project424 #Simracing #DigitalTwins #Motorsport #Engineering
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How does the force feedback (FFB) model calculate the torque applied to the steering wheel device?
First, we set the maximum torque the device can handle (20 Nm in this case). The FFB component then calculates the steering load coming from the steering rack using its physical model and applies the corresponding torque ratio to the device.
#VPPDev #Unity3D #MadeWithUnity #PERRINN #Project424 #Engineering #Motorsport #Simulator #Simracing #FFB
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What does a battery simulation model look like? These pictures show the work-in-progress battery model for the #PERRINN 424.
Interested in more technical details on the battery development? Check them out here: https://perrinn.com/chat/Rl4pJzHqz37LgxsDw2fe
#Project424 #Engineering #Motorsport #DigitalTwins #Simulator #BatteryElectric #ElectricVehicle #ScreenshotSaturday