Input Spectra file – Path to the spectra file. Mask Geometry file – Path to a VDB volume mask that is to override the masks in the spectra file. This parameter is useful for animated masks with static spectra. The volume should contain the exact same number of masks as there are layers in the spectra and all masks should be named 'mask'. Sampler Type – Specifies a sampler type to be used for interpolation of rest displace values. The available types are Linear and Spherical. Downsample – Downsamples input ocean spectra before evaluating any ocean values. This parameter is a power of 2 by which the input ocean spectra's resolution is divided. Min Wave Height – Ideally set as the the same value as the Ocean Spectrum SOP’s Amplitude Scale parameter. This option will essentially work as the low bound of a fit_range() method for the output cusp’s color. When Min.Wave Height and Max. Wave Height are close in value (e.g. -1/1), the output cusp will have harsh transitions between the peaks and valleys of the wave. When the values are further apart (e.g. -8/8), the transition between peaks and valleys is softer, producing a nicer blend. Wax Wave Height – Ideally set as the the same value as the Ocean Spectrum SOP’s Amplitude Scale parameter. This option will essentially work as the high bound of a fit_range() method for the output cusp’s color. When Min.Wave Height and Max. Wave Height are close in value (e.g. -1/1), the output cusp will have harsh transitions between the peaks and valleys of the wave. When the values are futher apart (e.g. -8/8), the transition between peaks and valleys is softer, producing a nicer blend. |