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alta
alta
Commits
88ec50ac
Commit
88ec50ac
authored
Nov 19, 2013
by
Laurent Belcour
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Adding Blinn fitting for the retro
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978238ce
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sources/xml/3d/retro/3M_jaune_blinn.xml
sources/xml/3d/retro/3M_jaune_blinn.xml
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88ec50ac
<?xml version="1.0"?>
<alta>
<!-- This script file compute the fitting of the retro-reflecting materials present in
the ALTA library. This script file should be executed in the sources directory of
repository as all directories are relative.
It is also necessary to create a results/3d/retro directory to store the resulting
fits and exports to BRDF-explorer and matlab.
-->
<configuration>
<parameter
name=
"lib-dir"
value=
"./build"
/>
</configuration>
<!-- Fit the data to a Blinn BRDF model -->
<action
name=
"data2brdf"
>
<!-- Input and output arguments of the action -->
<input
name=
"../papers/retro/mesures/original/3M_jaune/3d/633nm/Fichiers\ definitifs/3M_jaune_3D+3DS+3DR_BRDF_dense__nbsgrid_162.alta"
/>
<output
name=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
<!-- Define the function to use -->
<function
name=
"nonlinear_function_diffuse"
/>
<function
name=
"nonlinear_function_blinn"
>
<parameter
name=
"fresnel"
value=
"./build/libnonlinear_fresnel_schlick.so"
/>
</function>
<function
name=
"nonlinear_function_retroblinn"
/>
<!-- Define the ftting procedure to use -->
<plugin
type=
"fitter"
name=
"nonlinear_fitter_ceres"
/>
<!-- Parameters -->
<parameter
name=
"min"
value=
"[0.1, -2, -2]"
/>
<parameter
name=
"max"
value=
"[1.7, 0, 2]"
/>
</action>
<action
name=
"data2brdf"
>
<!-- Input and output arguments of the action -->
<input
name=
"../papers/retro/mesures/original/3M_jaune/3d/633nm/Fichiers\ definitifs/3M_jaune_3D+3DS+3DR_BRDF_dense__nbsgrid_162.alta"
/>
<output
name=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
<!-- Define the function to use -->
<function
name=
"nonlinear_function_diffuse"
/>
<function
name=
"nonlinear_function_blinn"
>
<parameter
name=
"fresnel"
value=
"./build/libnonlinear_fresnel_schlick.so"
/>
<parameter
name=
"fixed"
value=
""
/>
</function>
<function
name=
"nonlinear_function_retroblinn"
>
<!--<parameter name="fixed" value="" />-->
</function>
<!-- Define the ftting procedure to use -->
<plugin
type=
"fitter"
name=
"nonlinear_fitter_ceres"
/>
<!-- Parameters -->
<parameter
name=
"min"
value=
"[0.1, -2, -2]"
/>
<parameter
name=
"max"
value=
"[1.7, 2, 2]"
/>
<parameter
name=
"bootstrap"
value=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
</action>
<action
name=
"data2brdf"
>
<!-- Input and output arguments of the action -->
<input
name=
"../papers/retro/mesures/original/3M_jaune/3d/633nm/Fichiers\ definitifs/3M_jaune_3D+3DS+3DR_BRDF_dense__nbsgrid_162.alta"
/>
<output
name=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
<!-- Define the function to use -->
<function
name=
"nonlinear_function_diffuse"
/>
<function
name=
"nonlinear_function_blinn"
>
<parameter
name=
"fresnel"
value=
"./build/libnonlinear_fresnel_schlick.so"
/>
<parameter
name=
"fixed"
value=
""
/>
</function>
<function
name=
"nonlinear_function_retroblinn"
>
<parameter
name=
"fresnel"
value=
"./build/libnonlinear_fresnel_retroschlick.so"
/>
<!--<parameter name="fixed" value="" />-->
</function>
<!-- Define the ftting procedure to use -->
<plugin
type=
"fitter"
name=
"nonlinear_fitter_ceres"
/>
<!-- Parameters -->
<parameter
name=
"min"
value=
"[0.1, -2, -2]"
/>
<parameter
name=
"max"
value=
"[1.7, 2, 2]"
/>
<parameter
name=
"bootstrap"
value=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
</action>
<!-- Export the fit -->
<action
name=
"brdf2gnuplot"
>
<!-- Input and output arguments of the action -->
<input
name=
"./results/3d/retro/3M_jaune_blinn.brdf"
/>
<output
name=
"./results/3d/retro/3M_jaune_blinn.dat"
/>
<parameter
name=
"data"
value=
"../papers/retro/mesures/original/3M_jaune/3d/633nm/Fichiers\ definitifs/3M_jaune_3D+3DS+3DR_BRDF_dense__nbsgrid_162.alta"
/>
<parameter
name=
"min"
value=
"[0.1, -2, -2]"
/>
<parameter
name=
"max"
value=
"[1.7, 2, 2]"
/>
</action>
</alta>
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