XPLMSetDatavf

XPLMSetDatavf

XPLM_API void       XPLMSetDatavf(
                         XPLMDataRef          inDataRef,
                         float *              inValues,
                         int                  inoffset,
                         int                  inCount);

Write part or all of a single precision floating point array dataref. The values passed by inValues are written into the dataref starting at inOffset. Up to inCount values are written; however if the values would write past the end of the dataref array, then fewer values are written.

Note: the semantics of array datarefs are entirely implemented by the plugin (or X-Plane) that provides the dataref, not the SDK itself; the above description is how these datarefs are intended to work, but a rogue plugin may have different behavior.