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.\" RCSid "$Id$" |
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.TH RTPICT 1 3/19/2018 RADIANCE |
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.SH NAME |
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rtpict - generate a RADIANCE picture or layerd image using rtrace |
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rtpict - generate a RADIANCE picture or layered image using rtrace |
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.SH SYNOPSIS |
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.B rtpict |
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.B "-n nproc" |
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.sp |
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.nf |
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v radiance.hdr |
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r mirrored.hdr |
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x unmirrored.hdr |
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l effective.dpt |
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L firstsurface.dpt |
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R mirrored.dpt |
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X unmirrored.dpt |
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r r_refl.hdr |
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x r_unrefl.hdr |
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l d_effective.dpt |
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L d_firstsurf.dpt |
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R d_refl.dpt |
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X d_unrefl.dpt |
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n perturbed.nrm |
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N unperturbed.nrm |
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s surface.idx |
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.I rcode_depth(1), |
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and the |
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.I \-d |
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option should be used to assign the reference (median) depth and units. |
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option should be used to assign the reference (median) depth and world |
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units, which applies to the overall scene. |
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Surface normals (from the 'n' and 'N' types) will be converted |
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to a 32-bit representation by |
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.I rcode_normal(1). |
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.I rcode_norm(1). |
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Finally, identifiers (from the 's', 'm', and 'M' types) will be |
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converted to a 16-bit index format by |
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.I rcode_ident(1). |
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.I "irradiance.hdr" |
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and some other output types become irrelevant (i.e., 'r', 'x', 'R', and 'X'). |
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If one or more of the associated output files already exists in the |
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destination directory, it will be overwritten with the new data. |
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destination directory, an error will be printed and the command will abort. |
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.SH EXAMPLES |
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To render a scene with four processes: |
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.IP "" .2i |
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Greg Ward |
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.SH "SEE ALSO" |
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getinfo(1), mkpmap(1), oconv(1), pfilt(1), |
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pvalue(1), rad(1), rcode_depth(1), rcode_normal(1), rcode_ident(1), |
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rpiece(1), rpict(1), rsplit(1), rtrace(1), rvu(1), vwrays(1), |
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pvalue(1), rad(1), rcode_depth(1), rcode_norm(1), rcode_ident(1), |
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rcrop(1), rpiece(1), rpict(1), rsplit(1), rtrace(1), rvu(1), vwrays(1) |
