/// <summary>
/// Make a canvas space object to a world space position.
///
/// NOTE(jenchieh): Make UI object (canvas space) on top of the
/// world space game object.
/// </summary>
/// <param name="pos"></param>
/// <returns></returns>
public Vector3 CastToScreen(Vector3 pos)
{
JCS_Camera jcsCam = JCS_Camera.main;
JCS_ResizeUI resizeUI = JCS_ResizeUI.instance;
Vector3 positionOffset = mPositionOffset;
if (mPanelRoot != null)
{
positionOffset.x /= mPanelRoot.PanelDeltaWidthRatio;
positionOffset.y /= mPanelRoot.PanelDeltaHeightRatio;
}
switch (GetObjectType())
{
case JCS_UnityObjectType.TEXT:
case JCS_UnityObjectType.UI:
{
Vector2 worldToCanvasSpace = jcsCam.WorldToCanvasSpace(pos);
float targetScale = resizeUI.TargetScale;
if (targetScale != 0.0f)
{
worldToCanvasSpace.x /= resizeUI.TargetScale;
worldToCanvasSpace.y /= resizeUI.TargetScale;
}
this.LocalPosition = worldToCanvasSpace + (Vector2)positionOffset;
}
break;
}
return(this.LocalPosition);
}
//========================================
// Self-Define
//------------------------------
//----------------------
// Public Functions
/// <summary>
///
/// </summary>
/// <param name="pos"></param>
/// <returns></returns>
public Vector3 CastToScreen(Vector3 pos)
{
JCS_Camera jcsCam = JCS_Camera.main;
switch (GetObjectType())
{
case JCS_UnityObjectType.TEXT:
case JCS_UnityObjectType.UI:
{
this.LocalPosition = jcsCam.WorldToCanvasSpace(pos) + (Vector2)mPositionOffset;
}
break;
}
return(this.LocalPosition);
}