EFEK PENGUMPULAN CAHAYA BIAS PADA OBYEK TRANSPARAN 3D MENGGUNAKAN METODE BACKWARD RAY TRACING DAN PHOTON MAPPING

Authors

  • Liza Setyaning Pertiwi Universitas Sumatera Utara

DOI:

https://doi.org/10.46244/numeracy.v1i2.116

Keywords:

transparan, photon mapping, backward ray tracing

Abstract

Penelitian ini merancang suatu perangkat lunak yang mampu menghasilkan efek realistik pada obyek-obyek transparan dengan menggunakan metode backward ray tracing dan photon mapping. Obyek transparan yang dimodelkan pada penelitian ini berupa bola, kotak, tabung, dan kerucut. Hasil penelitian yang menggunakan software Delphi 7 dan OpenGL ini adalah pemunculan efek pembiasan sinar pada obyek transparan dari sumber cahaya yang mengumpul di suatu daerah sehingga pada daerah tersebut akan tampak lebih terang daripada daerah sekitarnya. Penggunaan gabungan metode backward ray tracing dan photon mapping memerlukan waktu render rata-rata untuk dua obyek transparan (bola) yaitu 39717.25 ms dan waktu render rata-rata untuk satu obyek transparan (tabung) yaitu 16041.75 ms.

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References

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Yu, Tin-Tin., Lowther, John. dan Shene, Ching-Kuang. 2005. Photon Mapping Made Easy. Houghton: Department of Computer Science Michigan Technological University, (http://www.cs.mtu.edu/~shene/PUBLICATIONS/2005/photon.pdf, diakses 27 Mei 2008).

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Published

2014-10-31

How to Cite

Pertiwi, L. S. . (2014). EFEK PENGUMPULAN CAHAYA BIAS PADA OBYEK TRANSPARAN 3D MENGGUNAKAN METODE BACKWARD RAY TRACING DAN PHOTON MAPPING. Numeracy, 1(2), 13–20. https://doi.org/10.46244/numeracy.v1i2.116

Issue

Vol. 1 No. 2 (2014)

Section

Articles

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