Introduction to 3D Modelling
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Transcript of Introduction to 3D Modelling
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Introduction to 3D Modelling
by Cosimo Orban !
March, 2014FabLab Milan
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I’m Cosimo [email protected] www.cosimoorban.com
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Know the crowd
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anthonyminto3d.blogspot.com
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What you will have learned
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What you will have learnedPrinciples of 3D modelling
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What you will have learnedPrinciples of 3D modelling
Examples of modelling programs and their pros/cons
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What you will have learnedPrinciples of 3D modelling
Examples of modelling programs and their pros/cons
To have the right mindset for 3D creation
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What you will have learnedPrinciples of 3D modelling.
Examples of modelling programs and their pros/cons.
To have the right mindset for 3D creation
But most importantly…
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… to pass on an idea
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Creativity can be refined, and so, learned.
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blog.smartbear.com
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Tools are pretty much useless without a base of
creativity
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Create a “new” mindset
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Principles and rules
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1. Consider your design from it’s primitive volumes, then keep adding details
2. Model based on a reference
3. Scales and proportions based on reality
4. Good design
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Start from primitives
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!primitive.turbosquid.com
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3dmodelting.blogspot.com
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Model based on a reference
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slawvfs.blogspot.com
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www.animationartist.com
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www.anghelescu.net
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Scales and proportions based on reality
& Good design
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3D Printing Tips & Tricks
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CHECK FOR FLAWS:
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NON-MANIFOLD
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WATERPROOF
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SURFACE NORMALS
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SIZE CONSTRAINTS
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MINIMUM FEATURE SIZE
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TIPS & TRICKS
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MAKE IT HOLLOW
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DECIMATE
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COMPLEXITY IS NOT A LIMIT (ANYMORE)
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3D Modelling Programs
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Introduction & comparison
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Technical
Fluid
Paid Free
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Technical Modelling
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Autodesk Maya
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Primitives Creation Tools
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Object Deformation Tools
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PROS CONS
• Lots of options and variablesto tweak
• Excellent production quality
• Professional level applications
• Animation tools included
• Paid
• Hard Learning Curve
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Blender
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Primitives Creation Tools
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Object Deformation Tools
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PROS CONS
• Very flexible
• Good production quality
• Slightly easier learning curve
• Animation tools included
• Free
• Still hardish learningcurve
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Fluid/Artistic Modelling
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Pixologic’s ZBrush
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Primitives Creation Tools
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Object Deformation Tools
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PROS CONS
• Extremely high production quality
• Easy learning curve, leavingyou time to master it
• Vast professional applications
• Paid
• Best results obtainedwith a graphics tablet
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Pixologic’s Sculptris
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Primitives Creation Tools
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Object Deformation Tools
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PROS CONS
• Good production quality
• Very easy learning curve
• Good for starters
• Free
• Best results obtainedwith a graphics tablet
• Limited export options
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Lots of alternatives…
123D Rhino 3DsMax
MudBox …
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…even on mobile devices!
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Free 3D software let’s you become
a professional added value easily
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Break Time(10 minutes to stretch your brain)
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Group Workshop!
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Project guidelines
Must follow the principles (good design, …) and must be of some use
Select the best program from the 4 analysed to create it
Draw a sketch to visualise your idea
Expose possible problems due to 3D Printing and/or convenient tricks
Design your 3D printed product!
15 minutes of planning 2/3 minutes of presentation each
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Roles
• Presenter
• Sketcher
• Idea Fountain
• Other
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Course Recap
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… the basic principles of 3D modelling and some of the typical techniques
… problems, tips and tricks related to 3D printing
… differences, pros and cons of 4 major 3D creation tools
You learned…
… and put your knowledge to the test!
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Hope you enjoyed this course