1 / 21

using 3D and visualising 3D

using 3D and visualising 3D. “sculptural” window elements. highlighting drop shadows may help distinguish features – figure ground separation – e.g. X Motif – everything in sculpture! improve affordances – buttons are for pushing. 3D data visualisation. arbitrary parametrisation

fcordell
Download Presentation

using 3D and visualising 3D

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. using 3Dand visualising 3D

  2. “sculptural” window elements • highlighting • drop shadows • may help distinguish features– figure ground separation – e.g. X Motif – everything in sculpture! • improve affordances– buttons are for pushing

  3. 3D data visualisation • arbitrary parametrisation • e.g. height  weight  lifespan • build on 2D features • e.g. country  car production • N.B. volume or height! • map to real 3D world features • e.g. virtual wind tunnel

  4. 3D graphs for non 3D data • 3D histograms etc. • may be misleading (3Dpie charts!) • hard to see 3D for static pictures • use colour as redundant cue • use movement • allow user controlled rotation etc.

  5. real 3 D data • scalar data • temperature, density, pressure • vector data • wind flows, electromagnetic fields

  6. seeing inside? • Problem - we only see the surface • Solution - reduce ‘density’ of data • points OK (stars) - show samples only • translucence • slices • lines

  7. seeing inside - use interaction! • move in the environment • look around the back! • manipulate things • pick up, open up • control cuts, density etc. • e.g. virtual human • insert markers • virtual bubbles, smoke

  8. information visualisation • abstract data • use 3D to increase virtual space • humans understand physical world

  9. Hierarchical data

  10. Temporal fusion • moving changing images • successive images • parallel changes

More Related