Signature
native trace_normal(iIgnoreEnt, const Float:fStart[3], const Float:fEnd[3], Float:vReturn[3]);
Description
Fires a trace line between two origins, retrieving the trace normal.
Notes
-
This native writes to the global engine module trace handle. Additional
trace results can be retrieved using traceresult().
Parameters
-
iIgnoreEnt
—
Entity index that trace will ignore, -1 if trace should
not ignore any entities
- fStart — Trace starting point
- fEnd — Trace target point
- vReturn — Vector to copy trace normal to
Returns
1 if a normal is available (trace hit something), 0
otherwise