public static string FormatCoordinate(double coord, CoordinateDisplay display)
{
coord = Math.Abs(coord);
if (display == CoordinateDisplay.DecimalDegrees)
{
return string.Format("{0:0.00000}", coord);
}
else if (display == CoordinateDisplay.DecimalMinutes)
{
return string.Format("{0} {1:0.000}", (int)coord, (coord - (int)coord) * 60.0);
}
return "Unknown format";
}
public static string FormatCoordinate(double coord, CoordinateDisplay display)
{
coord = Math.Abs(coord);
if (display == CoordinateDisplay.DecimalDegrees)
{
return(string.Format("{0:0.00000}", coord));
}
else if (display == CoordinateDisplay.DecimalMinutes)
{
return(string.Format("{0} {1:0.000}", (int)coord, (coord - (int)coord) * 60.0));
}
return("Unknown format");
}
public static void Draw(SceneView sceneView, GridData gridData)
{
CoordinateDisplay coordinateStyle = GridSettings.instance.coordinateDisplay;
if (coordinateStyle == CoordinateDisplay.Off)
{
return;
}
if (sceneView.camera.orthographic && coordinateStyle == CoordinateDisplay.PerspectiveOnly)
{
return;
}
if (!sceneView.camera.orthographic && coordinateStyle == CoordinateDisplay.OrthographicOnly)
{
return;
}
if (Selection.activeTransform != null)
{
GUIStyle style = new GUIStyle(EditorGUIUtility.GetBuiltinSkin(EditorSkin.Game).box)
{
richText = true,
padding = new RectOffset(0, 0, 0, 0),
margin = new RectOffset(0, 0, 0, 0)
};
string coordinateColor = GetHexRGB(GridSettings.instance.coordinateColor);
bool useComponentColors = GridSettings.instance.useAxisColorForComponents;
GridPoint gridPoint = gridData.WorldPositionToGridPoint(Selection.activeTransform.position);
string label = string.Format(COORDINATE_LABEL_FORMAT,
gridPoint.x, gridPoint.y, gridPoint.z,
(useComponentColors ? GetHexRGB(GridSettings.instance.xAxisColor) : coordinateColor),
(useComponentColors ? GetHexRGB(GridSettings.instance.yAxisColor) : coordinateColor),
(useComponentColors ? GetHexRGB(GridSettings.instance.zAxisColor) : coordinateColor),
GridSettings.instance.coordinateSize,
coordinateColor);
CoordinateAnchor coordinateAnchor = GridSettings.instance.coordinateAnchor;
float size = GridSettings.instance.coordinateSize;
Handles.BeginGUI();
if (coordinateAnchor == CoordinateAnchor.AttachToSelection)
{
style.alignment = TextAnchor.UpperLeft;
style.padding = new RectOffset(5, 0, 5, 0);
style.margin = new RectOffset(5, 0, 5, 0);
Handles.Label(Selection.activeTransform.position, label, style);
}
else
{
style.alignment = TextAnchor.MiddleCenter;
int numCharacters = (gridPoint.x.ToString().Length + gridPoint.y.ToString().Length + gridPoint.z.ToString().Length);
// arbitrary multipliers that look good
float width = size * 6f + (numCharacters - 3) * size * 0.75f;
float height = size * 1.8f;
Rect rect = new Rect(0f, 0f, width, height);
float padding = 10f;
float paddingCenter = (sceneView.position.width - width) * 0.5f;
float paddingMiddle = (sceneView.position.height - height) * 0.5f;
float paddingRight = sceneView.position.width - padding - width;
float paddingLower = sceneView.position.height - padding - height - 14f;
switch (coordinateAnchor)
{
case CoordinateAnchor.UpperLeft:
rect.x = padding;
rect.y = padding;
break;
case CoordinateAnchor.MiddleLeft:
rect.x = padding;
rect.y = paddingMiddle;
break;
case CoordinateAnchor.LowerLeft:
rect.x = padding;
rect.y = paddingLower;
break;
case CoordinateAnchor.UpperCenter:
rect.x = paddingCenter;
rect.y = padding;
break;
case CoordinateAnchor.LowerCenter:
rect.x = paddingCenter;
rect.y = paddingLower;
break;
case CoordinateAnchor.UpperRight:
rect.x = paddingRight;
rect.y = padding;
break;
case CoordinateAnchor.MiddleRight:
rect.x = paddingRight;
rect.y = paddingMiddle;
break;
case CoordinateAnchor.LowerRight:
rect.x = paddingRight;
rect.y = paddingLower;
break;
default:
Debug.LogError(string.Format("Grids MX -- Unsupported Coordinate Anchor: " + coordinateAnchor));
break;
}
GUI.Label(rect, label, style);
}
Handles.EndGUI();
}
}
