// Name: Zodiac
// Author: Matthew Gates
// License: Public Domain
// Version: 1.3
// Description: This script displays the constellations of the Zodiac.
//              That means the constellations which lie along the line which
//              the Sun traces across the celestial sphere over the course
//              of a year.
//              Label style is forced to be 'Native,Translated,Modern' regardless of user setting,
//              unless environment variable STEL_SCRIPT_OBEY_SKYCULTURE_STYLE evaluates true.
//              It ends with changes in skyculture (if not disabled by env. var.), labeling style,
//              and shows constellation figures, boundaries and ecliptic.

var obey_skyculture_preference = (core.getEnv("STEL_SCRIPT_OBEY_SKYCULTURE_STYLE") == "1");

var constellations = new Array("Aries", "Taurus", "Gemini", "Cancer", "Leo", "Virgo", "Libra", "Scorpius", "Ophiuchus", "Sagittarius", "Capricornus", "Aquarius", "Pisces");

ConstellationMgr.deselectConstellations();
core.clear("deepspace");
core.setSkyCulture("modern");
if (!obey_skyculture_preference)
	StelSkyCultureMgr.setScreenLabelStyle("Native,Translated,Modern");
core.wait(1);

core.setDate("2006:03:14T21:21:32");
core.moveToRaDec("17h 53m 0s", "66d 25m 0s");
StelMovementMgr.zoomTo(210, 5);
core.wait(5);

ConstellationMgr.setFlagIsolateSelected(true);
ConstellationMgr.setFlagArt(true);
ConstellationMgr.setFlagLabels(true);
ConstellationMgr.setArtIntensity(0.6);

for(i=0; i<constellations.length; i++)
{
	core.selectObjectByName(constellations[i], false);
	core.wait(0.6);
}

core.wait(1);
ConstellationMgr.setFlagBoundaries(true);
core.wait(1);
GridLinesMgr.setFlagEclipticLine(true);