display a text in a spherical plot
Syntax
text(v,s)
text(v,s,'fontSize',16)
text(v,s,'textAboveMarker')
text(v,s,'textColor','blue')
text(v,s,'textBackgroundColor','white')Input
| v | vector3d | 
| s | string | 
Options
| textColor | rgb or color name | 
| textAboveMarker | display the text above the marker |