private static Vector2 ApplySpriteAlignmentToPivot(Vector2 pivot, Rect rect, SpriteAlignment alignment)
{
Vector2 result;
if (alignment != SpriteAlignment.Custom)
{
Vector2[] snapPointsArray = SpriteFrameModuleBase.GetSnapPointsArray(rect);
Vector2 texturePos = snapPointsArray[(int)alignment];
result = SpriteFrameModuleBase.ConvertFromTextureToNormalizedSpace(texturePos, rect);
}
else
{
result = pivot;
}
return(result);
}
protected void SnapPivot(Vector2 pivot, out Vector2 outPivot, out SpriteAlignment outAlignment)
{
Rect selectedSpriteRect = this.selectedSpriteRect;
Vector2 a = new Vector2(selectedSpriteRect.xMin + selectedSpriteRect.width * pivot.x, selectedSpriteRect.yMin + selectedSpriteRect.height * pivot.y);
Vector2[] snapPointsArray = SpriteFrameModuleBase.GetSnapPointsArray(selectedSpriteRect);
SpriteAlignment spriteAlignment = SpriteAlignment.Custom;
float num = 3.40282347E+38f;
for (int i = 0; i < snapPointsArray.Length; i++)
{
float num2 = (a - snapPointsArray[i]).magnitude * this.m_Zoom;
if (num2 < num)
{
spriteAlignment = (SpriteAlignment)i;
num = num2;
}
}
outAlignment = spriteAlignment;
outPivot = SpriteFrameModuleBase.ConvertFromTextureToNormalizedSpace(snapPointsArray[(int)spriteAlignment], selectedSpriteRect);
}