poICFD GetStreamLineDecimation

Returns whether decimation is being applied to streamlines in the CFD Plot/Streamlines panel, in order to reduce the memory footprint.

Syntax

poICFD_handle GetStreamLineDecimation

Application

HyperView Tcl Query

Description

This command returns the setting specifying whether or not decimation is being applied to the streamlines obtained by the integration process. Decimation will effectively reduce the memory footprint and improve graphic performance afterwards, however it is important to note that the streamlines could become less smooth and decimation process itself takes some time.

Example

To get the streamline decimation settings:

hwi OpenStack
hwi GetSessionHandle session_handle
session_handle GetProjectHandle project_handle
project_handle GetPageHandle page_handle [project_handle GetActivePage]
page_handle GetWindowHandle window_handle [page_handle GetActiveWindow]
window_handle GetClientHandle client_handle
client_handle GetModelHandle model_handle [client_handle GetActiveModel]
model_handle GetResultCtrlHandle result_handle
result_handle GetCFDCtrlHandle CFD_handle
CFD_handle GetStreamLineDecimation
hwi CloseStack

Error

Returns false if no integrator exists.