nw::gfx::ParticleCollection::GetStreamOrParameter Member Function

template <class T>
NW_FORCE_INLINE bool GetStreamOrParameter(
     ParticleUsage usage,
     T ** stream,
     T * param,
     ParticleBuffer side
);

	Name	Description
in	usage	Usage type.
out	stream	Pointer storing a pointer when using streams.
out	param	Pointer storing a pointer when using parameters.
in	side	Purpose of using the buffer.

Returns a pointer to a stream in the case of a stream. Returns a parameter in the case of a parameter.

Gets the stream or parameter for the specified attribute.

If it is a parameter, NULL is stored in stream.