Embed Size (px)
Citation preview
Tom RileyDirector Global Business Development
Enterprise VR
VR – It’s Just Not For Gaming Anymore!
VIRTUAL REALITY & AUGMENTED REALITY
“The future is already here — it’s just not very evenly distributed.” - William Gibson, 2003
Image Courtesy of Magic Leap
Image Courtesy of Microsoft
Gaming
Movies
Sports
Concerts
Travel Retail
PERSONAL ENTERTAINMENT
VR
ENTERPRISE VR/AR
MEDICAL ARCHITECTURE
DESIGN MANUFACTURING COLLABORATION
DIGITAL CONTENT CREATION
EFFICIENT COLLABORATIO
NNATURAL
INTERACTIONSCALE
VALUE OF PRO VRVALUE OF VR EXPERIENCE
INFLECTION POINT IN VR
Viewing a glass fissure computed in a 5-Million atom molecular dynamics nanoscale simulation. Data from University of Southern California. Visualization by the Argonne Leadership Computing Facility and the UIC Electronic Visualization Laboratory (EVL), and viewed in EVL’s CAVE2™ Hybrid Reality Environment.
COMPUTING CHALLENGES IN REPRODUCING REALITY
GRAPHICS / DISPLAY CAPTUREAUDIO TOUCH /
PHYSICS
COMPUTING CHALLENGES IN REPRODUCING REALITY
GRAPHICS / DISPLAY CAPTUREAUDIO TOUCH /
PHYSICS
DISPLAYCHALLENGESHigh-resolution: 60 PPD (20/20)Large Field Of View: 110 degreesFast refresh: 90 HzLight: 1 poundCheap: Hundreds of dollars
SOLUTIONSTethered Oculus Rift
HTC Vive
UntetheredGearVRGoogle Daydream & Cardboard
PC GAMING = 60 MP/S(1920 X 1080 @ 30 FPS)
VIRTUAL REALITY = 450 MP/S(3024 X 1680* @ 90 FPS)
1920
1080
1512
1680
1512
*VR render resolution
RENDERINGUltra-high resolution and frame rate
VR OPTICS
LCD displayWarped “fisheye”-like image required to match optics — enlarged in the center and compressed in the periphery
Transforms light from display to a wide field of view focused on the eye
User sees correctly proportioned (not fisheye) scene with wide field of view
Optics User’s view
Warped ImageRendered Image
VR RENDERING
Rendered Image Warped Image
VR RENDERINGGPU renders Many Pixels that never Make It to the screen
NVIDIA MULTI-RES SHADINGIntroduced in Maxwell
LENS MATCHED SHADINGRenders to a lens corrected surface
TRADITIONAL STEREO RENDERING
Requires 2 geometry passes
Left Eye (Pass 1) Right Eye (Pass 2)
SINGLE PASS STEREORenders left & right eye in one geometry pass
Left Eye
Right Eye
VRWORKS GRAPHICSBringing modern visuals to VR
GREATER GEOMETRIC DETAIL W/ SINGLE PASS STEREO
FASTER PIXEL SHADING W/ LENS MATCHED SHADING
VR
COMPUTING CHALLENGES IN REPRODUCING REALITY
GRAPHICS / DISPLAY CAPTUREAUDIO TOUCH /
PHYSICS
SIMULATING AUDIO IN VR
Creation of Source Sounds
Location of Incoming Sound
How Sound Moves in Space
DIRECTION PROPAGATION SYNTHESIS
Models direction and propagation using Ray tracing
COMPUTING CHALLENGES IN REPRODUCING REALITY
GRAPHICS / DISPLAY CAPTUREAUDIO TOUCH /
PHYSICS
HAPTICSCollision detection & deformation modeling
FORCE FRICTION
PhysX API
PhysX Constraint Solver
Haptics Layer
RESTITUTION
PHYSX FLEX
HAIRWORKS FLOW
DESTRUCTION
CLOTH
REALISTIC PHYSICSSimulating behavior in VR
COMPUTING CHALLENGES IN REPRODUCING REALITY
GRAPHICS / DISPLAY CAPTUREAUDIO TOUCH /
PHYSICS
27
SIGNIFICANT COMPUTATION REQUIRED TO DELIVER 360 VIDEO
Capture Stitch DisplayDecode Calibrate Equalize Stitch Encode4k cameras Single 360 video
INTRODUCING VRWORKS 360 VIDEOCapture, stitch, and stream 360º videos in real-time• Real-time and offline
stitching from 4k camera rigs
• GPU-accelerated video decode,
calibration, equalization, stitching, and
encode
• 360 projection onto cube-map and equi-
rectangular panorama
• Works with GPUDirect for Video for low latency video
ingest
“Capturing and stitching 360 video is time consuming and computationally demanding. NVIDIA’s VRWorks 360 Video SDK will help accelerate STRIVR’s workflows, delivering real-time, high quality 360 video.”
— Masaki Miyanohara, CTO, STRIVR
Comprehensive SDK for VR Developers: developer.nvidia.com/vrworks/GRAPHICS HEADSET AUDIOTOUCH & PHYSICS
NVIDIA VRWORKS
PROFESSIONALVIDEO
NVIDIA VR PLATFORM
Faster performanceLower latencyBetter compatibility
VRWORKSIndustry leading performanceBest-in-class perf per wattMaxwell multi-projection
NVIDIA GPUS & SOCS
Game-Ready driversGeForce ExperienceEnterprise class drivers
NVIDIA SOFTWARE
Thank you for your attentionTom Riley
Director Global Business DevelopmentEnterprise VR
