/// <summary>Adds a target to be constantly evidenced.</summary>
public static void AddTarget(UnityEngine.Object target, Color color, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.TargetBounds,
target = target,
color = color,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}
/// <summary>Adds a line to be constantly drawn as a gizmo.</summary>
public static void AddLine(Vector3 from, Vector3 to, Color color, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.Line,
position = from,
endPosition = to,
color = color,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}
/// <summary>Adds a point to be constantly shown as a gizmo.</summary>
public static void AddPoint(Vector3 position, Color color, float radius, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.Point,
position = position,
color = color,
radius = radius,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}
void OnDrawGizmos()
{
for (int i = _GizmosData.Count - 1; i > -1; --i)
{
HOGizmoData gd = _GizmosData[i];
Gizmos.color = gd.color;
switch (gd.type)
{
case GizmoType.Point:
Gizmos.DrawWireSphere(gd.position, gd.radius);
break;
case GizmoType.TargetBounds:
Bounds bounds = new Bounds();
bool boundsSet = true;
switch (gd.targetType)
{
case TargetType.Collider:
bounds = ((Collider)gd.target).bounds;
break;
case TargetType.Mesh:
bounds = ((Mesh)gd.target).bounds;
break;
case TargetType.Renderer:
bounds = ((Renderer)gd.target).bounds;
break;
default:
boundsSet = false;
break;
}
if (boundsSet)
{
Gizmos.DrawWireCube(bounds.center, bounds.size);
}
break;
case GizmoType.Line:
Gizmos.DrawLine(gd.position, gd.endPosition);
break;
}
if (gd.drawOnlyOnce)
{
_GizmosData.RemoveAt(i);
}
}
}
/// <summary>Adds a line to be constantly drawn as a gizmo.</summary>
public static void AddLine(Vector3 from, Vector3 to, Color color, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.Line,
position = from,
endPosition = to,
color = color,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}
/// <summary>Adds a target to be constantly evidenced.</summary>
public static void AddTarget(UnityEngine.Object target, Color color, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.TargetBounds,
target = target,
color = color,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}
/// <summary>Adds a point to be constantly shown as a gizmo.</summary>
public static void AddPoint(Vector3 position, Color color, float radius, bool drawOnlyOnce = false)
{
CheckInit();
HOGizmoData gd = new HOGizmoData {
type = GizmoType.Point,
position = position,
color = color,
radius = radius,
drawOnlyOnce = drawOnlyOnce
};
_GizmosData.Add(gd);
}