void OCIOFileTransform::knobs(DD::Image::Knob_Callback f)
{
File_knob(f, &src, "src", "src");
const char * srchelp = "Specify the src file, on disk, to use for this transform. "
"This can be any file format that OpenColorIO supports: "
".3dl, .cc, .ccc, .csp, .cub, .cube, .lut (houdini), .mga, .m3d, .spi1d, .spi3d, .spimtx, .vf";
DD::Image::Tooltip(f, srchelp);
String_knob(f, &cccid, "cccid");
const char * srchelp2 = "If the source file is an ASC CDL CCC (color correction collection), "
"this specifys the id to lookup. OpenColorIO::Contexts (envvars) are obeyed.";
DD::Image::Tooltip(f, srchelp2);
DD::Image::PyScript_knob(f, "import ocionuke.cdl; ocionuke.cdl.select_cccid_for_filetransform()", "select_cccid", "select cccid");
Enumeration_knob(f, &dirindex, dirs, "direction", "direction");
DD::Image::Tooltip(f, "Specify the transform direction.");
Enumeration_knob(f, &interpindex, interp, "interpolation", "interpolation");
DD::Image::Tooltip(f, "Specify the interpolation method. For files that are not LUTs (mtx, etc) this is ignored.");
DD::Image::Divider(f);
DD::Image::Input_ChannelSet_knob(f, &layersToProcess, 0, "layer", "layer");
DD::Image::SetFlags(f, DD::Image::Knob::NO_CHECKMARKS | DD::Image::Knob::NO_ALPHA_PULLDOWN);
DD::Image::Tooltip(f, "Set which layer to process. This should be a layer with rgb data.");
}
void OCIOFileTransform::knobs(DD::Image::Knob_Callback f)
{
File_knob(f, &m_file, "file", "file");
DD::Image::Tooltip(f, "Specify the file, on disk, to use for this transform. See the node help for the list of supported formats.");
// Reload button, and hidden "version" knob to invalidate cache on reload
Button(f, "reload", "reload");
DD::Image::Tooltip(f, "Reloads specified files");
Int_knob(f, &m_reload_version, "version");
DD::Image::SetFlags(f, DD::Image::Knob::HIDDEN);
String_knob(f, &m_cccid, "cccid");
const char * srchelp2 = "If the source file is an ASC CDL CCC (color correction collection), "
"this specifys the id to lookup. OpenColorIO::Contexts (envvars) are obeyed.";
DD::Image::Tooltip(f, srchelp2);
DD::Image::PyScript_knob(f, "import ocionuke.cdl; ocionuke.cdl.select_cccid_for_filetransform(fileknob='file', cccidknob = 'cccid')", "select_cccid", "select cccid");
Enumeration_knob(f, &m_dirindex, dirs, "direction", "direction");
DD::Image::Tooltip(f, "Specify the transform direction.");
Enumeration_knob(f, &m_interpindex, interp, "interpolation", "interpolation");
DD::Image::Tooltip(f, "Specify the interpolation method. For files that are not LUTs (mtx, etc) this is ignored.");
}
