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To interpolate two frames of a walk-through animation, anti-alias to |
| 228 |
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512x400 and increase the exposure by 2.5 f-stops: |
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.IP "" .2i |
| 230 |
< |
pinterp \-vf 27.vf \-a \-x 512 \-y 400 \-e +2.5 30.pic 30.z 20.pic 20.z > 27.pic |
| 230 |
> |
pinterp \-vf 27.vf \-a \-x 512 \-y 400 \-e +2.5 30.hdr 30.z 20.hdr 20.z > 27.hdr |
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.PP |
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To extrapolate a second eyepoint for a stereo pair and recalculate |
| 233 |
|
background regions: |
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|
.IP "" .2i |
| 235 |
< |
pinterp \-vf right.vf \-ff \-fr "\-av .1 .1 .1 scene.oct" left.pic left.z > right.pic |
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> |
pinterp \-vf right.vf \-ff \-fr "\-av .1 .1 .1 scene.oct" left.hdr left.z > right.hdr |
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|
.SH AUTHOR |
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Greg Ward |
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|
.SH "SEE ALSO" |
