void OnGUI()
{
if (isSelecting && canSelect)
{
// Create a rect from both mouse positions
var rect = UnitSelectUtils.GetScreenRect(mousePosition1, Input.mousePosition);
UnitSelectUtils.DrawScreenRect(rect, new Color(0.8f, 0.8f, 0.95f, 0.25f));
UnitSelectUtils.DrawScreenRectBorder(rect, 2, new Color(0.8f, 0.8f, 0.95f));
}
}
public static void DrawScreenRectBorder(Rect rect, float thickness, Color color)
{
// Top
UnitSelectUtils.DrawScreenRect(new Rect(rect.xMin, rect.yMin, rect.width, thickness), color);
// Left
UnitSelectUtils.DrawScreenRect(new Rect(rect.xMin, rect.yMin, thickness, rect.height), color);
// Right
UnitSelectUtils.DrawScreenRect(new Rect(rect.xMax - thickness, rect.yMin, thickness, rect.height), color);
// Bottom
UnitSelectUtils.DrawScreenRect(new Rect(rect.xMin, rect.yMax - thickness, rect.width, thickness), color);
}
public bool IsWithinSelectionBounds(GameObject gameObject)
{
if (!isSelecting || !canSelect)
{
return(false);
}
Camera camera = Camera.main;
Bounds viewportBounds =
UnitSelectUtils.GetViewportBounds(camera, mousePosition1, Input.mousePosition);
return(viewportBounds.Contains(
camera.WorldToViewportPoint(gameObject.transform.position)));
}
