//main tooltip edge of screen guard and movement - camera
public void OnScreenSpaceCamera(bool refreshCanvasesBeforeGettingSize = false)
{
baseTooltipPos.z = canvas.planeDistance;
newTTPos = GuiCamera.ScreenToViewportPoint(baseTooltipPos - offset);
adjustedNewTTPos = GuiCamera.ViewportToWorldPoint(newTTPos);
adjustedPivot = originalPivot;
_rectTransform.pivot = originalPivot;
gameObject.SetActive(true);
if (refreshCanvasesBeforeGettingSize)
{
RefreshTooltipSize();
}
//consider scaled dimensions when comparing against the edges
CalcTooltipVerticalDimensions(true);
CalcTooltipHorizontalDimensions(true);
//get screen bounds in the canvas's rect
RectTransformUtility.ScreenPointToWorldPointInRectangle(canvasRectTransform, Vector2.zero, GuiCamera, out screenLowerLeft);
RectTransformUtility.ScreenPointToWorldPointInRectangle(canvasRectTransform, new Vector2(Screen.width, Screen.height), GuiCamera, out screenUpperRight);
BorderAdjustments(true);
_rectTransform.pivot = adjustedPivot;
//failed attempt to circumvent issues caused when rotating the camera
adjustedNewTTPos = transform.rotation * adjustedNewTTPos;
transform.position = adjustedNewTTPos;
adjustedTTLocalPos = transform.localPosition;
adjustedTTLocalPos.z = 0;
transform.localPosition = adjustedTTLocalPos;
_inside = true;
}
//main tooltip edge of screen guard and movement - camera
public void OnScreenSpaceCamera(bool refreshCanvasesBeforeGettingSize = false)
{
shiftingVector.x = xShift;
shiftingVector.y = YShift;
baseTooltipPos.z = canvas.planeDistance;
newTTPos = GuiCamera.ScreenToViewportPoint(baseTooltipPos - shiftingVector);
adjustedNewTTPos = GuiCamera.ViewportToWorldPoint(newTTPos);
gameObject.SetActive(true);
if (refreshCanvasesBeforeGettingSize)
{
RefreshTooltipSize();
}
//consider scaled dimensions when comparing against the edges
width = transform.lossyScale.x * _rectTransform.sizeDelta[0];
height = transform.lossyScale.y * _rectTransform.sizeDelta[1];
// check and solve problems for the tooltip that goes out of the screen on the horizontal axis
RectTransformUtility.ScreenPointToWorldPointInRectangle(canvasRectTransform, Vector2.zero, GuiCamera, out screenLowerLeft);
RectTransformUtility.ScreenPointToWorldPointInRectangle(canvasRectTransform, new Vector2(Screen.width, Screen.height), GuiCamera, out screenUpperRight);
//check for right edge of screen
borderTest = (adjustedNewTTPos.x + width / 2);
if (borderTest > screenUpperRight.x)
{
shifterForBorders.x = borderTest - screenUpperRight.x;
adjustedNewTTPos.x -= shifterForBorders.x;
}
//check for left edge of screen
borderTest = (adjustedNewTTPos.x - width / 2);
if (borderTest < screenLowerLeft.x)
{
shifterForBorders.x = screenLowerLeft.x - borderTest;
adjustedNewTTPos.x += shifterForBorders.x;
}
// check and solve problems for the tooltip that goes out of the screen on the vertical axis
//check for lower edge of the screen
borderTest = (adjustedNewTTPos.y - height / 2);
if (borderTest < screenLowerLeft.y)
{
shifterForBorders.y = screenLowerLeft.y - borderTest;
adjustedNewTTPos.y += shifterForBorders.y;
}
//check for upper edge of the screen
borderTest = (adjustedNewTTPos.y + height / 2);
if (borderTest > screenUpperRight.y)
{
shifterForBorders.y = borderTest - screenUpperRight.y;
adjustedNewTTPos.y -= shifterForBorders.y;
}
//failed attempt to circumvent issues caused when rotating the camera
adjustedNewTTPos = transform.rotation * adjustedNewTTPos;
transform.position = adjustedNewTTPos;
adjustedTTLocalPos = transform.localPosition;
adjustedTTLocalPos.z = 0;
transform.localPosition = adjustedTTLocalPos;
_inside = true;
}
