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convert real projector setting to c4d projector

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daniel amentconvert real projector setting to c4d projector
by on Jul 10, 2012 at 5:14:36 pm

Hi peeps,


For a projection mapping on a real geometry I'd like to set up a camera object in C4d R12 matching the projector we want to use for this. These are the only specs I've got:

Standard Lens
Throw Ratio: 1.83 - 2.41
Zoom Ratio: 1.3
Aspect Ratio 4:3
Throw Distance 10.33 meter
Image Diagonal 625 cm
Image Height 375 cm
Image Width 500 cm

to make the Camera Object's lens match the real projector I need to fill in the
Focal Length
Aperture Width
Field of View

Feel rather silly, but I don't seem to manage figuring out those three parameters.
Could anyone help me with this?


Cheers!
Daniel


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