MobilityDB 1.3
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◆ tpointsegm_bearing_turnpt()

static int tpointsegm_bearing_turnpt ( Datum  start1,
Datum  end1,
Datum  start2,
Datum  end2,
Datum param  UNUSED,
TimestampTz  lower,
TimestampTz  upper,
TimestampTz t1,
TimestampTz t2 
)
static

Return 1 or 2 if two temporal point segments are at the minimum bearing during the period defined by the output timestamps, return 0 otherwise.

Parameters
[in]start1,end1Values defining the first segment
[in]start2,end2Values defining the second segment
[in]paramAdditional parameter
[in]lower,upperTimestamps defining the segments
[out]t1,t2Timestamps defining the resulting period, may be equal
Precondition
The segments are not both constants and are both linear
Note
This function is currently not available for two temporal geographic points