Matakuliah
Tahun
: U0584 / DIGITAL COMPOSITING II
: 2009
Advanced Masks & alpha Channel Using 3D
Pertemuan 10
Advanced Masks & alpha Channel Using 3D
Channels in 3D
• 3D alpha channels
• RPF file format
• Camera Import
3
Bina Nusantara
Advanced Masks & alpha Channel Using 3D
Alpha Channels in 3D
• Alpha can be separated using ID
• Use as masking or trackmatte
4
Bina Nusantara
Advanced Masks & alpha Channel Using 3D
RPF file format
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Alpha
32 bit
Z-depth
Object id
Material id
5
Bina Nusantara
Advanced Masks & alpha Channel Using 3D
RPF for compositing
• 1 file for all
• All information in 1 package
• Big size file
6
Bina Nusantara
Advanced Masks & alpha Channel Using 3D
RPF for camera import
• Import RPF camera from sequence
• In AE camera can be generated from RPF files
7
Bina Nusantara
Advanced Masks & alpha Channel Using 3D
RPF in compositing
• Special case it really helpful
• Compact file
8
Bina Nusantara