public AdvCommandSetPivot(StringGridRow row, AdvSettingDataManager dataManager)
: base(row)
{
targetName = this.ParseCell <string>(AdvColumnName.Arg1);
string strPivotX = ParseCell <string>(AdvColumnName.Arg2);
switch (strPivotX)
{
case AdvCommandKeyword.Left:
pivotX = 0.0f;
break;
case AdvCommandKeyword.Center:
pivotX = 0.5f;
break;
case AdvCommandKeyword.Right:
pivotX = 1.0f;
break;
default:
pivotX = this.ParseCell <float>(AdvColumnName.Arg2);
break;
}
string strPivotY = ParseCell <string>(AdvColumnName.Arg3);
switch (strPivotY)
{
case AdvCommandKeyword.Bottom:
pivotY = 0.0f;
break;
case AdvCommandKeyword.Center:
pivotY = 0.5f;
break;
case AdvCommandKeyword.Top:
pivotY = 1.0f;
break;
default:
pivotY = this.ParseCell <float>(AdvColumnName.Arg3);
break;
}
x = this.ParseCellOptional <float>(AdvColumnName.Arg4, 0.0f);
y = this.ParseCellOptional <float>(AdvColumnName.Arg5, 0.0f);
pivotType = this.ParseCellOptional(AdvColumnName.Arg6, AdvGraphicObjectPivotType.SpritePos);
}
//ピボットの中心となる対象のローカル座標で取得
Vector3 GetPivotTargetInSpriteSpace(float pivotX, float pivotY, float offsetX, float offsetY, AdvGraphicObjectPivotType pivotType)
{
var childTransform = TargetObject.transform;
var childRectTransform = childTransform as RectTransform;
if (childRectTransform == null)
{
Debug.LogError(this.gameObject.name + "is not RectTransform type");
return(Vector3.zero);
}
//ピボットを対象のローカル座標に返還
Vector3 local = childRectTransform.PivotToLocalPoint(new Vector2(pivotX, pivotY));
switch (pivotType)
{
case AdvGraphicObjectPivotType.SpritePos:
{
//子オブジェクトのスケール値を無視する形に
Vector2 scale = childRectTransform.localScale;
if (Mathf.Approximately(0, scale.x))
{
scale.x = 1;
}
if (Mathf.Approximately(0, scale.y))
{
scale.y = 1;
}
local.x += offsetX / scale.x;
local.y += offsetY / scale.y;
}
break;
case AdvGraphicObjectPivotType.SpritePosLocal:
{
//指定の値だけずらす
local.x += offsetX;
local.y += offsetY;
}
break;
case AdvGraphicObjectPivotType.SpritePosNoSize:
//ここではオフセット適用しない
break;
default:
Debug.LogError(pivotType + " is Failed");;
break;
}
var world = childTransform.LocalPointToWorldPoint(local);
switch (pivotType)
{
case AdvGraphicObjectPivotType.SpritePosNoSize:
//ここでオフセット適用
world.x += offsetX / Layer.Manager.PixelsToUnits;
world.y += offsetY / Layer.Manager.PixelsToUnits;
break;
default:
break;
}
return(world);
}
//ピボットの中心となるポイントをワールド座標で取得
Vector3 GetPivotTargetWorldPoint(float pivotX, float pivotY, float offsetX, float offsetY, AdvGraphicObjectPivotType pivotType)
{
switch (pivotType)
{
case AdvGraphicObjectPivotType.WorldSpace:
//ワールドスペースの場合のピボット点を取得
return(GetPivotTargetInWorldSpace(pivotX, pivotY, offsetX, offsetY));
default:
return(GetPivotTargetInSpriteSpace(pivotX, pivotY, offsetX, offsetY, pivotType));
}
}
internal void SetPivot(float pivotX, float pivotY, float offsetX, float offsetY, AdvGraphicObjectPivotType pivotType)
{
if (TargetObject == null)
{
return;
}
if (pivotType == AdvGraphicObjectPivotType.Direct)
{
//直接指定する場合
rectTransform.SetPivotKeepRect(new Vector2(pivotX, pivotY));
return;
}
//その他の場合は、いったん目標のポイントのワールド座標を取得して、それをpivot座標に変換する
Vector3 worldPoint = GetPivotTargetWorldPoint(pivotX, pivotY, offsetX, offsetY, pivotType);
Vector2 pivot = rectTransform.WorldPointToPivot(worldPoint);
rectTransform.SetPivotKeepRect(pivot);
}
