vray.GeomUtils

class vray.GeomUtils

Bases: object

A group of utility methods related to variuos geometry source plugins.

Methods

__init__()

readGaussianData

Reads the data contained in the property GeomGaussians.file of the given plugin or in the given file.

readScatterData

Returns the generated scatter transforms and source topology data, corresponding to the plugin parameter config.
static readGaussianData()

Reads the data contained in the property GeomGaussians.file of the given plugin or in the given file.

Arguments:

  • gaussian - A GeomGaussians plugin instance or a Gaussian file name (.ply)

Returns a tuple (bbox, positions, colors) or None on failure:

  • bbox (Tuple) - The preview bounding box of the model, calculated using the Gaussian primitive positions only

  • positions (VectorList) - Full array of positions of the Gaussian primitives

  • colors (ColorList) - Full array of average colors of the Gaussian primitives

static readScatterData()

Returns the generated scatter transforms and source topology data, corresponding to the plugin parameter config.

Arguments:

  • scatterPlugin - A GeomScatter plugin instance (the scatter data generation is triggered depending on the plugin parameter config)

Returns a tuple (transforms, topo) or None on failure:

  • transforms, TransformList - Full output transforms data

  • topo, IntList - Full output source topology data. The indices are corresponding to the sources list in GeomScatter::models