Camera Projection - Nuke 101: Professional Compositing and Visual Effects - page 454

• H = 720
Click OK ( FIGURE 11.2 ).
Figure 11.2. Creating a 720p format.
Forcameraprojectiontowork,youneeda3Dscenethatissetupinthesameway
as the shot was taken. This means you need geometry for the buildings as well
as a camera located where the camera that took the photo was (I asked somebody
who uses 3D software to produce this). You just need to import the elements.
You'll start by reading in the geometry:
4. ClickanywhereintheDAGtodeselectRead1,andwhilehoveringovertheDAG,
press Tab to create a ReadGeo node.
5. Click the folder icon next to the File property and navigate to chapter11/geo. Im-
port Ginza_building01.obj.
6. Switchtothe3DviewbypressingTabwhilehoveringthemousepointeroverthe
Viewer, and zoom out by scrolling out or hitting the - key repeatedly until you
see a cube. Alternatively you can press the F key to frame the selected object to
the Viewer ( FIGURE 11.3 ).
Figure 11.3. The imported geometry representing one of the buildings.