[Callers] Pouziti figury Lead Right

[Milan Vancura]

> Nemam to ted po ruce, ale kdybys chtel, muzu Ti to vyhledat v archivech. Coz
> ostatne muzes i Ty beze me :-)

Nakonec jsem Ti to nasel jeste nez musim zmizet od kompu. Doufam, ze budes
pokracovat ve sve nebojacnosti, protoze je to mail psany do ceckove konference,
urceny callerum a tanecnikum mozna C2, ale spise C3A, C3B a C4. 

Autor: Stewart Kramer
Datum: 4. rijna 2004

Cast textu (zbytek je fakt pro C3-C4):

> By convention, there are no Phantoms between the Points of Twin
> Diamonds.  Callerlab even says:
> http://www.callerlab.org/programs/advdef.pdf
> >The ends of parallel lines or waves may act like the points
> >of an hourglass. Similarly, the points of an hourglass may
> >act as though they were the ends of parallel lines:
> 
> >The points of a diamond may act like the ends of a line, or
> >vice versa. The centers of a diamond may act like the
> >centers of a line, or vice versa:
> 
> Note that they only talk about a single Diamond, not Twin Diamonds, but we
> can generalize this.  It should not be controversial that the points of
> Twin Diamonds, Points of an Hourglass, and ends of Lines are all isomorphic.
> 
> But those spots are also isomorphic to 1/4 Tag footprints, which are
> clearly the Centers of the Outside Triple Lines.  See the discussion in the
> Sd documentation:
> >Matrix Calls in 1/4 Tags
> >
> >The program believes that, in 1/4 tags and diamonds, the outsides are not
> >located in really precise positions. There is a good reason for
> >this--there are real problems with the positioning in 1/4 tags.
> >
> >Because of this, matrix ("space invader") calls, like `press' and `truck',
> >are not permitted. You can override this prohibition by using the 3x4
> >matrix concept. So, for example, after `heads pass the ocean', you could
> >enter 3x4 matrix side girls truck, obtaining Z's. You may or may not need
> >to say anything to the dancers to persuade them to get the effect you want.
> >
> >You may also use concepts like `triple lines' when in a 1/4 tag. The
> >program (and presumably the dancers also) will place the outsides in the
> >center of the outer triple lines.
> >
> >For some calls, the `12 matrix' concept will also be helpful.
> 

Cesky vycuc: je ustalena konvence (uzus), ze se neresi presna fyzicka pozice
points ve formaci paraleldiamonds/QTag, jelikoz se tyto formace pokladaji za
isomorfni. Proto se nesmi pouzivat z teto formace zadne cally, ktere by znalost
te presne pozice koncovych tanecniku potrebovaly.  Tedy napr. Press, Truck
(ceckove cally pracujici primo s presnou matici tanecniku).

Milan Vancura