private void DrawHandles()
{
Color color = group.color;
color.a = 1f;
// Centroid label and mover
HandlesHelpers.VisibleLabel(
group.Centroid + Vector3.up * group.height / 2f,
100f,
group.name,
new GUIStyle()
{
normal = new GUIStyleState()
{
textColor = color
},
fontSize = 14,
fontStyle = FontStyle.Bold,
alignment = TextAnchor.MiddleCenter
}
);
Vector3 delta = HandlesHelpers.VisiblePositionHandle(group.Centroid, Config.HANDLES_DISTANCE * 2f);
if ((delta - group.Centroid) != Vector3.zero)
{
group.Translate(delta - group.Centroid);
}
// Segments
GUIStyle segmentLabelStyle = new GUIStyle()
{
normal = new GUIStyleState()
{
textColor = color
},
alignment = TextAnchor.MiddleCenter
};
for (int i = 0; i < group.segments.Count; i++)
{
if (group.segments.Count > 1)
{
HandlesHelpers.VisibleLabel(
group.segments[i].Midpoint + Vector3.up * group.height / 2f,
Config.HANDLES_DISTANCE,
group.segments[i].name,
segmentLabelStyle
);
}
group.segments[i].start = HandlesHelpers.VisiblePositionHandle(group.segments[i].start, Config.HANDLES_DISTANCE);
if (i == group.segments.Count - 1 && !group.isClosed)
{
group.segments[i].end = HandlesHelpers.VisiblePositionHandle(group.segments[i].end, Config.HANDLES_DISTANCE);
}
}
}
/// <summary>
/// Unity3D OnSceneGUI event
/// </summary>
private void OnSceneGUI()
{
HandlesHelpers.VisibleLabel(
zone.transform.position,
100f,
zone.name,
EditorToolkit.ZoneLabelStyle(zone.color)
);
}