| public static GetSpriteRendererRect ( SpriteRenderer sr ) : Vector2 | ||
| sr | SpriteRenderer | |
| return | Vector2 | |
/* Functions */
private void Awake()
{
this.mSpriteRenderer = this.GetComponent <SpriteRenderer>();
this.mAnimator = this.GetComponent <Animator>();
Vector2 cursorRect = JCS_Util.GetSpriteRendererRect(mSpriteRenderer);
mOffset.x = cursorRect.x / 2.0f;
mOffset.y = cursorRect.y / 2.0f;
mSpriteRenderer.sortingOrder = mOrderLayer;
#if (UNITY_EDITOR)
mShowCursor = true;
#endif
}
/// <summary>
/// Check weather the "type" in the screen space. (Sprite Renderer)
/// </summary>
/// <param name="checkTrans"> sprite renderer to check. (Sprite width & height) </param>
/// <returns>
/// true: in screen space,
/// false: not in screen space
/// </returns>
public bool CheckInScreenSpace(SpriteRenderer checkTrans)
{
Vector2 objectRect = JCS_Util.GetSpriteRendererRect(checkTrans);
Camera cam = main.GetCamera();
Vector2 objPos = cam.WorldToViewportPoint(checkTrans.transform.position);
Vector2 camPos = cam.WorldToViewportPoint(cam.transform.position);
float objLeft = objPos.x - (objectRect.x / JCS_Mathf.D_HALF);
float objRight = objPos.x + (objectRect.x / JCS_Mathf.D_HALF);
float objTop = objPos.y + (objectRect.y / JCS_Mathf.D_HALF);
float objBot = objPos.y - (objectRect.y / JCS_Mathf.D_HALF);
RectTransform appRect = JCS_Canvas.GuessCanvas().AppRect;
float camWidth = appRect.sizeDelta.x;
float camHeight = appRect.sizeDelta.y;
float camLeft = camPos.x - (camWidth / JCS_Mathf.D_HALF);
float camRight = camPos.x + (camWidth / JCS_Mathf.D_HALF);
float camTop = camPos.y + (camHeight / JCS_Mathf.D_HALF);
float camBot = camPos.y - (camHeight / JCS_Mathf.D_HALF);
#if (UNITY_EDITOR)
Vector3 topLeft = new Vector3(objLeft, objTop, 0.0f);
Vector3 topRight = new Vector3(objRight, objTop, 0.0f);
Vector3 botRight = new Vector3(objRight, objBot, 0.0f);
Vector3 botLeft = new Vector3(objLeft, objBot, 0.0f);
Debug.DrawLine(topLeft, topRight);
Debug.DrawLine(topLeft, botLeft);
Debug.DrawLine(botRight, botLeft);
Debug.DrawLine(topRight, botRight);
#endif
// TODO(JenChieh): Not done.
if ((objRight < camLeft || objLeft > camRight) &&
(objTop < camBot || objBot > camTop))
{
// out of screen.
return(false);
}
return(true);
}
