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 );

	if( r_visualizetraces.GetBool() )
	{
		DebugDrawLine( ptr->startpos, ptr->endpos, 255, 0, 0, true, -1.0f );
	}
}