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.\" RCSid "$Id" |
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.\" RCSid "$Id$" |
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.TH RPICT 1 2/26/99 RADIANCE |
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.SH NAME |
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rpict - generate a RADIANCE picture |
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.BI -vf \ file |
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Get view parameters from |
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.I file, |
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which may be a picture or a file created by rview (with the "view" command). |
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which may be a picture or a file created by rvu (with the "view" command). |
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.TP |
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.BI -x \ res |
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Set the maximum x resolution to |
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.I \-pm |
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option, to avoid the ghosting effect of too few time samples. |
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.TP |
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.BI -pd \ dia |
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Set the pixel depth-of-field aperture to a diameter of |
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.I dia |
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(in world coordinates). |
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This will be used in conjunction with the view focal distance, indicated |
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by the length of the view direction vector given in the |
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.I \-vd |
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option. |
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It is not advisable to use this option in combination with the |
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.I pdfblur(1) |
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program, since one takes the place of the other. |
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However, it may improve results with |
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.I pdfblur |
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to use a very small fraction with the |
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.I \-pd |
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option, to avoid the ghosting effect of too few samples. |
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.TP |
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.BI -dj \ frac |
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Set the direct jittering to |
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.I frac. |
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.SH AUTHOR |
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Greg Ward |
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.SH "SEE ALSO" |
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getinfo(1), lookamb(1), oconv(1), pfilt(1), pinterp(1), pmblur(1), |
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printf(3), ra_rgbe(1), rad(1), rtrace(1), rview(1) |
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getinfo(1), lookamb(1), oconv(1), pdfblur(1), pfilt(1), pinterp(1), pmblur(1), |
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printf(3), ra_rgbe(1), rad(1), rtrace(1), rvu(1) |