| 11 |
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][ |
| 12 |
|
.B \-s |
| 13 |
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][ |
| 14 |
+ |
.B \-i |
| 15 |
+ |
][ |
| 16 |
|
.B \-o |
| 17 |
|
] |
| 18 |
|
.br |
| 24 |
|
][ |
| 25 |
|
.B \-s |
| 26 |
|
][ |
| 27 |
+ |
.B \-i |
| 28 |
+ |
][ |
| 29 |
|
.B \-o |
| 30 |
|
] |
| 31 |
|
.br |
| 33 |
|
[ |
| 34 |
|
.B \-s |
| 35 |
|
][ |
| 36 |
+ |
.B \-i |
| 37 |
+ |
][ |
| 38 |
|
.B \-o |
| 39 |
|
] |
| 40 |
|
.SH DESCRIPTION |
| 66 |
|
and |
| 67 |
|
.I \-f |
| 68 |
|
options. |
| 69 |
+ |
The variable and function definitions in each |
| 70 |
+ |
.I \-f source |
| 71 |
+ |
file are read and compiled from the RADIANCE library where it is found. |
| 72 |
|
The |
| 73 |
|
.I \-s |
| 74 |
|
option adds smoothing (surface normal interpolation) to the surface. |
| 75 |
|
The |
| 76 |
+ |
.I \-i |
| 77 |
+ |
option reverses surface normal directions from the standard |
| 78 |
+ |
clockwise-from-front orientation. |
| 79 |
+ |
The |
| 80 |
|
.I \-o |
| 81 |
|
option produces a Wavefront .OBJ file rather than a RADIANCE |
| 82 |
|
scene description. |
| 121 |
|
To generate a 10x20 smoothed height field from 12 recorded vertex |
| 122 |
|
z values: |
| 123 |
|
.IP "" .2i |
| 124 |
< |
gensurf dirt ground '10*s' '20*t' height.dat 2 3 -s |
| 124 |
> |
gensurf dirt ground '10*s' '20*t' height.dat 2 3 \-s |
| 125 |
> |
.SH ENVIRONMENT |
| 126 |
> |
RAYPATH the directories to check for auxiliary files. |
| 127 |
|
.SH AUTHOR |
| 128 |
|
Greg Ward |
| 129 |
|
.SH BUGS |
| 130 |
|
The smoothing operation requires that functions be defined |
| 131 |
|
beyond the [0,1] boundaries of s and t. |
| 132 |
|
.SH "SEE ALSO" |
| 133 |
< |
calc(1), genbox(1), genrev(1), genworm(1), |
| 134 |
< |
obj2mesh(1), obj2rad(1), rpict(1), rview(1), xform(1) |
| 133 |
> |
genbox(1), genrev(1), genworm(1), icalc(1), |
| 134 |
> |
obj2mesh(1), obj2rad(1), robjutil(1), rpict(1), rvu(1), xform(1) |
