RepeatCurrentTimeStep_InitializeVariables

initialize the (temporary) pointcloud of a repeating operation for particular entities

RepeatCurrentTimeStep(n) = ( %RepeatCurrentTimeStep_BasedOnSamePointCloud% ) RepeatCurrentTimeStep_InitializeVariables(n) = ( %ind_TemporaryPC%, %ind_OriginalPC%, %ind_2_TemporaryPC%, %ind_2_OriginalPC%, etc. )

the temporary pointcloud is initialized with the current values of the original pointcloud
with this feature, we can preset dedicated entities with other values
always give pairs of indices
all indices apply, als user defined indices %indU_...%

example:

RepeatCurrentTimeStep_SaveVariables(n) = ( %indU_v(1)%, %ind_v(1)%, %indU_v(2)%, %ind_v(2)%, %indU_v(3)%, %ind_v(3)% ) RepeatCurrentTimeStep_InitializeVariables(n) = ( %ind_v(1)%, %indU_v(1)%, %ind_v(2)%, %indU_v(2)%, %ind_v(3)%, %indU_v(3)% )

This example shows how to save the velocity result of the temporary pointcloud in the variables %indU_v(i)%, and then write them back to the temporary pointcloud in the next time cycle.