public void RegisterAttachText(Transform target, Func <string> strFunc, Vector3 offset, Color color, int size)
{
AttachTextEntry entry = null;
for (int ix = 0; ix < _attachTextEntries.Count; ix++)
{
if (!_attachTextEntries[ix].occupied)
{
entry = _attachTextEntries[ix];
break;
}
}
if (entry == null)
{
entry = new AttachTextEntry();
_attachTextEntries.Add(entry);
}
entry.occupied = true;
entry.offset = offset;
entry.transform = target;
entry.strFunc = strFunc;
entry.color = color;
entry.size = size;
// get first text
entry.content.text = strFunc();
#if UNITY_EDITOR
entry.flag = DrawFlag.None;
#else
// in builds consider gizmo is already drawn
entry.flag = DrawFlag.DrawnGizmo;
#endif
return;
}
public void RegisterAttachText(Transform target, Func <string> strFunc, Vector3 offset, Color color, int size)
{
CheckInitialized();
AttachTextEntry entry = null;
for (int ix = 0; ix < _attachTextEntries.Count; ix++)
{
if (!_attachTextEntries[ix].occupied)
{
entry = _attachTextEntries[ix];
break;
}
}
if (entry == null)
{
entry = new AttachTextEntry();
_attachTextEntries.Add(entry);
}
entry.occupied = true;
entry.offset = offset;
entry.transform = target;
entry.strFunc = strFunc;
entry.color = color;
entry.size = size;
// get first text
entry.content.text = strFunc();
entry.flag = DrawFlag.DrawnGizmo;
return;
}
void GuiAttachTextEntry(Camera n_camera, AttachTextEntry entry)
{
if (entry._Transform == null)
{
return;
}
var world_pos = entry._Transform.position + entry._Offset;
var screen_pos = n_camera.WorldToScreenPoint(world_pos);
screen_pos.y = Screen.height - screen_pos.y;
this._text_style.normal.textColor = entry._Color;
this._text_style.fontSize = entry._Size;
var rect = new Rect(screen_pos, this._text_style.CalcSize(entry._Content));
GUI.Label(rect, entry._Content, this._text_style);
}
private void GUIAttachTextEntry(Camera camera, AttachTextEntry entry)
{
if (entry.transform == null)
{
return;
}
Vector3 worldPos = entry.transform.position + entry.offset;
Vector3 screenPos = camera.WorldToScreenPoint(worldPos);
screenPos.y = Screen.height - screenPos.y;
_textStyle.normal.textColor = entry.color;
_textStyle.fontSize = entry.size;
Rect rect = new Rect(screenPos, _textStyle.CalcSize(entry.content));
GUI.Label(rect, entry.content, _textStyle);
return;
}
public void RegisterAttachText(
Transform target,
Func <string> str_func,
Vector3 offset,
Color color,
int size)
{
this.CheckInitialized();
AttachTextEntry entry = null;
foreach (var t in this._attach_text_entries)
{
if (!t._Occupied)
{
entry = t;
break;
}
}
if (entry == null)
{
entry = new AttachTextEntry();
this._attach_text_entries.Add(entry);
}
entry._Occupied = true;
entry._Offset = offset;
entry._Transform = target;
entry._StrFunc = str_func;
entry._Color = color;
entry._Size = size;
// get first text
entry._Content.text = str_func();
#if UNITY_EDITOR
entry._Flag = DrawFlag.None_;
#else
// in builds consider gizmo is already drawn
entry.flag = DrawFlag.DrawnGizmo;
#endif
}
private void GUIAttachTextEntry(Camera camera, AttachTextEntry entry, bool isSceneCam)
{
if (entry.transform == null)
{
return;
}
Vector3 worldPos = entry.transform.position + entry.offset;
Vector3 heading = worldPos - camera.transform.position;
if (Vector3.Dot(camera.transform.forward, heading) <= camera.nearClipPlane)
{
return;
}
Vector3 screenPos = GetCameraScreenPos(camera, worldPos, isSceneCam);
_textStyle.normal.textColor = entry.color;
_textStyle.fontSize = entry.size;
Rect rect = new Rect(screenPos, _textStyle.CalcSize(entry.content));
GUI.Label(rect, entry.content, _textStyle);
return;
}
