File:Smalltalk Balloon.svg
Original file (SVG file, nominally 815 × 598 pixels, file size: 293 KB)
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Summary
| Description |
English: This is my rendering of the Smalltalk Balloon. It came into being almost, but not entirely, unlike the other painted and drawn renditions.
The special thing is this: The picture was created completely in Smalltalk! Inspired by the famous August 1981 BYTE cover I modeled the island and the balloon in 3D Studio. This three dimensional model was rendered with the line drawing renderer I developed in my diploma thesis. The Smalltalk renderer analytically calculates visible parts of the polygons in the scene. The resulting pieces are colored according to the light and written to a PostScript file. On top of these faces a line drawing is created by smoothly drawing contours with splines. Again, the line width is adjusted to reflect the lighting (kudos to Lars Schumann for the drawing library). The whole process from loading the model to writing the file took about one minute on a Pentium 90 with VisualWorks 2.5. Bert Schönwälder, 1997-07-01 |
| Date | |
| Source | Own work |
| Author | Codefrau |
Licensing
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- to share – to copy, distribute and transmit the work
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:17, 10 November 2020 | | 815 × 598 (293 KB) | Codefrau | Uploaded own work with UploadWizard |
File usage
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