inline void UTIL_TraceLine( const Vector& vecAbsStart, const Vector& vecAbsEnd, unsigned int mask,
					 const IHandleEntity *ignore, int collisionGroup, trace_t *ptr )
{
	Ray_t ray;
	ray.Init( vecAbsStart, vecAbsEnd );
	CTraceFilterSimple traceFilter( ignore, collisionGroup );
	enginetrace->TraceRay( ray, mask, &traceFilter, ptr );
}

inline void UTIL_TraceLine( const Vector& vecAbsStart, const Vector& vecAbsEnd, unsigned int mask,
					 ITraceFilter *pFilter, trace_t *ptr )
{
	Ray_t ray;
	ray.Init( vecAbsStart, vecAbsEnd );
	enginetrace->TraceRay( ray, mask, pFilter, ptr );
}