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3DEXP-R2020x
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DESIGN ACCELERATION NEXT GENERATION of EXPERIENCEINCLUSIVE SOLUTION
IVE ICE
ICEM DESIGN EXPERIENCE
CATIA ICEM
REVERSE ENGINEERING
3DEXPERIENCE DesignWhat’s New | R2020x
Highlights
Creative Designers
CREATIVE DESIGNfrom art to part
Decision makers
CATIA
Product Experience
PRODUCT EXPERIENCETo make the right decision
Surface Designers
SURFACE REFINEMENTPerfection in Surface Quality
PRODUCT EXPERIENCE PRESENTERVR & COLLABORATION ENABLED
VISUAL EXPERIENCE DESIGNERAI DEEP LEARNING RENDERING
VISUAL EXPERIENCE CONTENT COLLECTIONINDUSTRY FOCUS
IMMERSIVE DESIGNCATIA NATURAL SKETCH VR
XGENERATIVE DESIGN
HUMAN DESIGN - VR INCARNATION
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Concept
Concept modeling Refinement
Detail modeling Design Validation
Visualization & Experience
Ideation
Creativity
Better design | More design explorations
Keep the design intent | Improve team collaboration
Accelerate Design & Reduce cost | Less Phys Prototypes / Avoid late mistakes / Transition time & work
CATIA Design
Digital Continuum
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Surface DesignersCreative Designers
Geometry continuum challenge*
CREATIVE DESIGNfrom art to part
IDEATION / THEME convergence STYLE INDUS / A-class
2D rendering | pics
Character lines / sections | curves (nurbs)
Shapes | surfaces (nurbs / subdivision) | scan (stl)
Class A surfaces | surfaces (beziers / nurbs)
Character lines / Master sections | curves (bezier/nurbs)
BiW parts | solids (bodies/volumes)
Chassis part
…
* excluding color & trim | materials & textures
SURFACE REFINEMENTPerfection in Surface Quality
Vehicle architecture & structure Engineering
PRODUCTION parts / B-class
MECHANICAL SURFACESZero defect
Geometry transitions needsTechnology … and User eXperience
subdivision surfaces nurbs
scanned data beziers
Class A modeling
Prototyping / rendering
Re-style
Prototyping /
Rendering GreyzoneClass B
modeling
Class B modeling
Re-style
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Hybrid Design Acceleration from Real to Virtual
VIRTUAL & PHYSICAL PROTOTYPERHybrid Design with Physical Prototype
Automate as much as we can the Mesh to Surface process
But keep it under control at any time
Virtual & Physical PrototyperTo Increase productivity - Enlarge reconstruction scope - favor process predictibility
[ Mesh Analysis - Curve Network - Surface Network ]
AUTOMATICMANUAL
Scan to exact geometryExisting Reverse Engineering solutions
Scan data
Patchwork lines
Surface generation
Basic shape/feature recognition
Scan data
Segmentation
Fillets
Trimmed surface
Surface generation
Free-form (artistic & organic)Surface based workflow Curve based Workflow
Scan data
New commands for a new ‘’accelerated’’ workflow
CONTRAST MAP FICTIVE EDGES SURFACE NETWORKSCAN MESH & REPAIR ZONING SEGMENTATION
Contrast Map new command to quickly understand shapes
Fictive Edge new command for character line (theorical edge)
Mesh Shape Analysis accuracy (brush) for Accurate Segmentation
2018x 2019x 2019x ….2017x
Reverse Engineering Productivity & competitivenessVirtual & Physical Prototyper [ Role ]
Preparation APP: ‘Digital Shape preparation’
• Mesh Preparation : External envelop Repair
• Import command: Large Cloud Import now possible (billions of points)
Reconstruction APP: ‘Digital Shape To Surface’
• Curve Network Preparation scope enriched
• Curve Network new user interface and enriched workflow
IP Control
• Product Filtering now based on point(s) of view and nurturing up to geometry faces granularity
What’s new3DEXPERIENCE R2020x
Scan processing improvements
Mesh Preparation new options
• External envelop repair: applies to a close mesh, get rid of all internal details and pathologies (intersections, overlaps, …)
• Button Holes : stictching gaps between domains/parts
Import scalability increased
• Enabling fluid 3D navigation and import of very large cloud (billions of points)
• Activate to extract a subset to focus on.
External envelop Repair
R2020x
Managing large clouds
Import scalability increased
• Enabling fluid 3D navigation and import of very large cloud (billions of
points)
• Activate to extract a subset to focus on.
Automatic 3DPrimitive recognition workflow• Accelerates the reconstruction
• Recognize and create Planes (coming next: cylinders torus, others )
• Very flexible and easy to use (thanks to Preview and Validation)
Fast canonical shapes reconstruction
R2020x
Accelerate curve network preparation
Curve Network Preparation workflow is enriched
• Integration of Fictive (theoretical) edge command
• Unified workflow to create and modify the various curves.
• All curves can now be extended UP TO curves or planes
• Fictive edge command can be extrapolated
• Consistency of Connect curves between fictive edges
Fictive Edge added UP TO & extrapolateConnect between fictive edges
R2020x
R2019x-FD05
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Curve Network Preparation enriched
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Finding fictive vertex with UP TO capability
Curve Network new workflow
Allow selection of Fictive edges and/or Border lines
Priority management when processing the curves :
• Default:Face border > User Frozen > Fictive edge > curve
• Can be user defined too
New option to merge consecutive curves (for polishing)
Productivity improvement:
• Display Sharp/Smooth status
• If creation fails, provide guidance and locate the error
Improved User Interface
Frozen by user picking
Can be frozen
Customer case KPIs | half car exteriorR2019X-FD01 R2020x / R2019x-FD05
Note: With decimlated mesh Note1: With 4 millions triangles mesh
Note 2: Optimized mode recommended for
better performances in graphical actions
Major improvements for Product Filtering
New feature allow to filter from Vizualisation criteria :
• With various accuracy (low/medium/high/very high)
• Part, feature, or even geometry granularity
Enriched capabilities and new dialog
Very productive ignition for:
• 3D Printing data prepartion
• CFD Simulation data preparation
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Thank you !!