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January 30, 2000, 14:51 |
projection
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#1 |
Guest
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HI, Does anyone know how to determine the hidden object in case of 3-D projection problem while making the pre or post processing?
thanks in advance Hongliang |
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February 1, 2000, 07:56 |
Re: projection
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#2 |
Guest
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There are methods for 3-D rendering. For example, you can read about it in http://www.geocities.com/SiliconVall...e/9955/p3d.txt
Best redards. |
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February 1, 2000, 09:13 |
Re: projection
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#3 |
Guest
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Thanks alot.
I have visited the websit you told me, but we wonder whether there are Fortran subroutines for 3-D rendering problem. Best Regads Hongliang |
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February 1, 2000, 10:27 |
Re: projection
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#4 |
Guest
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Hello Hongliang,
It may be worthwhile to try the book "High-resolution Computer Graphics Using FORTRAN 77" by Ian O. Angell and Gareth Griffith, MacMillan 1987 (ISBN 0-333-40398-3). This 355 pages book treats the hidden line problem thoroughly and comes with many (~100) useful (FORTRAN) subroutines, including shading and surface reflection problems. |
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February 2, 2000, 06:21 |
Re: projection
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#5 |
Guest
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Thanks a lot.
This is the book we are seeking for. Best Regards Hongliang |
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