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2017

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Table Of Contents
Lens Squeeze Ratio field Displays the amount horizontal compression that is applied to the image. Used
with some cameras (for example, anamorphic cameras), which compress the image horizontally to record
a wider aspect ratio image onto a square area on film. Editable.
Film Roll Value field Displays the amount of rotation applied to the film back. The rotation occurs around
the specified pivot point. Used to compute a film roll matrix, which is a component of the post-projection
matrix. Editable.
Film Roll Rotation Order box Select how the roll is applied with respect to the pivot value.
To:Enable:
First rotate the film back, then translate it by the pivot point value.Rotate-Translate
First translate the film back, then rotate it by the film roll value.Translate-Rotate
Pre Scale field Displays the artificial 2D camera zoom that is applied before the film roll. Used in 2D effects.
Editable.
Post Scale field Displays the artificial 2D camera zoom that is applied after the film roll. Used in 2D effects.
Editable.
Film Fit Resolution Gate box Select the size of the resolution gate relative to the film gate (Film fit). If the
resolution gate and the film gate have the same aspect ratio, then the Film Fit setting has no effect.
To:Select:
Fit the resolution gate within the film gate.Fill
Fit the resolution gate horizontally within the film gate.Horizontal
Fit the resolution gate vertically within the film gate.Vertical
Fit the film gate within the resolution gate.Overscan
Film Fit Offset field Displays the offsets of the resolution gate relative to the film gate either vertically (if
Film Fit Resolution Gate is Horizontal) or horizontally (if Film Fit Resolution Gate is Vertical). Film Fit Offset
has no effect if Film Fit Resolution Gate is Fill or Overscan. Editable.
Film X Offset field Displays the horizontal offset, in pixels, of the resolution gate and the film gate relative
to the scene. Changing the Film X Offset produces a two-dimensional track. Editable.
Film Y Offset field Displays the vertical offset, in pixels, of the resolution gate and the film gate relative to
the scene. Changing the Film Y Offset produces a two-dimensional track. Editable.
To:Enter:
Have the view guide fill the view. The edges of the view guide may be exactly aligned with
the edges of the view, in which case the view guide is not visible.
1
Increase the space outside the view guide. The higher the value, the more space is outside
the view guide.
> 1
Film X Translate field Displays the artificial 2D horizontal camera pan. Used in 2D effects. Editable.
636 | Chapter 15 Compositing in 3D Space with Action