One Firm’s Journey to Blend - Midwest University 2018 ...€¦ · One Firm’s Journey to Blend...
Transcript of One Firm’s Journey to Blend - Midwest University 2018 ...€¦ · One Firm’s Journey to Blend...
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One Firm’s Journey to Blend BIM and Virtual Reality
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Sarah Garthaus
• BIM Manager at KJWW Engineering
• Started out working for an architect
• Revit since 2007
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THE VIRTUAL REALITY TREND Virtual Reality is the new 3D
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Head Mounted Displays
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Augmented Reality
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Augmented Reality
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Virtual Reality
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A Brief History of Virtual Reality
Stereoscope Flight Simulation
Early Consumer Models
Early Commercial Models
Military Training
Movies
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VR Applications - Entertainment
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Applications - Amusement
https://www.youtube.com/watch?v=qMkg5p905Sc
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Applications - Training
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Applications - Training
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OCULUS RIFT The Current Leader
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Oculus Rift
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Oculus Rift
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Oculus Rift
Lens
Screen
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BIM + VR Immersive BIM
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BIM
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BRIEF DEMONSTRATION BIM VR
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Assemble your Tools
• Software – Revit
– 3Ds Max
– Unity
– Oculus SDK
• Hardware – Oculus Rift headset
– Computer
• Patience
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From BIM to VR
• Start with a clean Revit Model
• Export to FBX
• Import FBX into 3Ds Max
• Export FBX from 3Ds Max
• Add FBX as asset in Unity
• Add camera, lighting, materials
• Build
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Clean Revit Model
• Eliminate unnecessary geometry
• Consolidate materials
• Eliminate warnings
• Eliminate topography
• Create a 3D view
• Export to FBX
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Export Revit to FBX
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Import FBX into 3Ds Max
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Import FBX into 3Ds Max
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Import FBX into 3Ds Max
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Export FBX from 3Ds Max
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Download Unity and the SDK
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Add Unity Assets and Objects
• Import Assets
• Create a plane
• Create a light
• Apply materials
• Add camera
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Build
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Plug in your Oculus, test your Build
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Tips
• Be patient.
• Take notes, replicate.
• Don’t try to light up your fixtures
• Remove door panels in Revit
• Add materials and detail to the Revit model
• Tighten your headset straps
• Update your firmware – Oculus Configuration Utility Tools Advanced
Update Firmware
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APPLICATIONS The Possibilities are Endless
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Applications
• Client Engagement
• Coordination/Clash Detection
• Training
• Team Building
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Barriers to VR
• Rendering Quality
• Motion Blur
• Delayed Tracking
• Field of View
• Limited interaction
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Recommended Further Learning
• Get Unity 5: http://unity3d.com/5
• https://developer.oculus.com/documentation
– Unity Integration Guide
– User Guide
• Unity Support Documents
• Penn State Revit to Unity
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Upcoming Virtual Reality Topics
• Autodesk Material Converter (paid plugin)
• Oculus Crescent Bay Model
• Samsung Gear VR Headset
• Google Cardboard
• HTC Vive VR Headset
• Leap Motion