| 115 |
|
to simulate an aperture of 0.5 inches on a lens focused at a |
| 116 |
|
distance of 57 inches: |
| 117 |
|
.IP "" .2i |
| 118 |
< |
rpict -vf myview -x 640 -y 480 -z orig.zbf scene.oct > orig.pic |
| 118 |
> |
rpict \-vf myview \-x 640 \-y 480 \-z orig.zbf scene.oct > orig.pic |
| 119 |
|
.br |
| 120 |
< |
pdfblur 0.5 57 8 orig.pic | pinterp -B -vf orig.pic -x 640 -y 480 |
| 120 |
> |
pdfblur 0.5 57 8 orig.pic | pinterp \-B \-vf orig.pic \-x 640 \-y 480 |
| 121 |
|
orig.pic orig.zbf > blurry.pic |
| 122 |
|
.PP |
| 123 |
|
To use |
| 124 |
|
.I rpict |
| 125 |
|
exclusively to do the same: |
| 126 |
|
.IP "" .2i |
| 127 |
< |
pdfblur .5 57 5 myview | rpict -S 1 -vf myview -x 640 -y 480 |
| 128 |
< |
-o view%d.pic scene.oct |
| 127 |
> |
pdfblur .5 57 5 myview | rpict \-S 1 \-vf myview \-x 640 \-y 480 |
| 128 |
> |
\-o view%d.pic scene.oct |
| 129 |
|
.br |
| 130 |
< |
pcomb -s .2 view1.pic -s .2 view2.pic -s .2 view3.pic -s .2 |
| 131 |
< |
view4.pic -s .2 view5.pic > blurry.pic |
| 130 |
> |
pcomb \-s .2 view1.pic \-s .2 view2.pic \-s .2 view3.pic \-s .2 |
| 131 |
> |
view4.pic \-s .2 view5.pic > blurry.pic |
| 132 |
|
.SH AUTHOR |
| 133 |
|
Greg Ward |
| 134 |
|
.SH BUGS |
