Photogrammetry

with

Phones

Meetup 2

Have you joined Sketchfab? 

Week 2

                 Scaniverse (Android or iOS)

Information Gathering

Cropping

Tool Tips

Mesh & Texture

File Formats

Next Assignment: Medium-sized Object

                   with Scaniverse  

Larger Objects /

Small Buildings

Common Problems

Lidar

Polycam

Extendable stick

MJ: Good General Purpose

Android/iOS

FREE

Good upload to Sketchfab

Editing only on Phone

 MESH  !

Video: How to Capture & Share in 3D

with Scaniverse

Video: How to Capture & Share in 3D

with Scaniverse

Cropping

Video:

Scaniverse

Cropping

.

Sketchfab:

First time on Phone

You'll need to login with

​username/password

Capturing all Information

Minimum 3 different Heights

Full circle if possible

Different angles

Zoom in for crevices

Advice

Avoid shiny, reflective,

transparent

Light evenly

Take lots of photos

(move around object)

Don't move object

Why?

Camera Calculations

Shadows

baked in

Redundancy

Better texture?

Whole scene capture

Tool Tips

               Light-weight selfie-stick

or

Gimbal

or Selfie-stick

Mesh/Material/Texture

      Model: St. Christopher model & boards

File Formats

        Video: (a few) File Formats

Q&A

Questions  ?

   Assignment       

Make at least one model using:

Scaniverse (Android/iOS)

Upload to Sketchfab

 Turn-in link via Discord

             Next meeting is 'large objects/scenes'  

DO       

Pick a well-lit object, with texture,

with good access for photos & time to complete.

Lots of photos, from different angles & heights

DON'Ts

Not Too Small

Not Shiny

Not Transparent

Not Plain

No difficult to access angles

See models: Tarxian Alterpieces