Three-dimensional use of visualization: Difference between revisions
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[[file:simulation.png|right|frame|Modeling & Simulation<ref>http://www.flaticon.com/</ref>]] | [[file:simulation.png|right|frame|Modeling & Simulation<ref>http://www.flaticon.com/</ref>]] | ||
== Helpful links == | == Helpful links == | ||
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# This is solar exploration: http://stars.chromeexperiments.com/ | # This is solar exploration: http://stars.chromeexperiments.com/ | ||
## We can use three dimensional visualization to understand objects of huge scale (and very small scale) | ## We can use three dimensional visualization to understand objects of huge scale (and very small scale) | ||
# Please look at this 3D model: https://threejs.org/examples/#webgl_geometry_normals | |||
# Please look at this 3D model: https://threejs.org/examples/#webgl_loader_playcanvas | |||
# Please look at this 3D model: https://threejs.org/examples/#webgl_geometry_teapot | |||
== Some test questions and answers == | == Some test questions and answers == | ||
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An artist is planning to create a statue, but decides to do some planning before she starts. | An artist is planning to create a statue, but decides to do some planning before she starts. | ||
* Outline the advantages, to the artist, of using a computer aided design (CAD) and graphic processing software for 3D modelling, instead of a series of sketches drawn by | * Outline the advantages, to the artist, of using a computer aided design (CAD) and graphic processing software for 3D modelling, instead of a series of sketches drawn by hand, to experiment with designs. | ||
hand, to experiment with designs. | |||
** A series of sketches could show the design from a limited number of angles; Whereas the CAD system would allow an initial wire frame to be constructed which could be rotated; | ** A series of sketches could show the design from a limited number of angles; Whereas the CAD system would allow an initial wire frame to be constructed which could be rotated; | ||
** Changes could be (easily) made and the effect of the 3D shape from other angles seen immediately; | ** Changes could be (easily) made and the effect of the 3D shape from other angles seen immediately; | ||
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** CAD files are less likely to get damaged than physical drawings; | ** CAD files are less likely to get damaged than physical drawings; | ||
** Note: Do not accept vague statements like “CAD is more precise”. | ** Note: Do not accept vague statements like “CAD is more precise”. | ||
== Standards == | == Standards == |
Latest revision as of 09:00, 21 January 2019
Helpful links[edit]
- This is good video to help you understand visualization: https://www.youtube.com/watch?v=wvsE8jm1GzE
- We can use three dimensional visualization to see the relationship between word meaning
- This is solar exploration: http://stars.chromeexperiments.com/
- We can use three dimensional visualization to understand objects of huge scale (and very small scale)
- Please look at this 3D model: https://threejs.org/examples/#webgl_geometry_normals
- Please look at this 3D model: https://threejs.org/examples/#webgl_loader_playcanvas
- Please look at this 3D model: https://threejs.org/examples/#webgl_geometry_teapot
Some test questions and answers[edit]
- Outline a situation where 2D visualization would be more appropriate than 3D visualization.
- For example, a map showing the journey from one point to another;
- When only the route needs to be shown on a phone or otherwise;
- As 3D version could take up too much space;
- If no internet connection would be too slow;
An artist is planning to create a statue, but decides to do some planning before she starts.
- Outline the advantages, to the artist, of using a computer aided design (CAD) and graphic processing software for 3D modelling, instead of a series of sketches drawn by hand, to experiment with designs.
- A series of sketches could show the design from a limited number of angles; Whereas the CAD system would allow an initial wire frame to be constructed which could be rotated;
- Changes could be (easily) made and the effect of the 3D shape from other angles seen immediately;
- Easy to undo a change to the model, rather than erase part of the sketch;
- Easy to scale the design;
- CAD files are less likely to get damaged than physical drawings;
- Note: Do not accept vague statements like “CAD is more precise”.
Standards[edit]
- Identify a three-dimensional use of visualization.