public virtual void CacheTransform()
{
transformDirty = false;
bool useParentSize = parent != null && parent.useLayout;
if (useParentSize)
{
cachedPos = Axes.Calc(relativePosAxes, pos, parent.cachedSize);
cachedSize = Axes.Calc(relativeSizeAxes, size, parent.cachedSize);
}
else
{
cachedPos = Axes.Calc(relativePosAxes, pos);
cachedSize = Axes.Calc(relativeSizeAxes, size);
}
if (useLayout)
{
cachedPivot = cachedSize * Align.Calc(pivotAlign, customPivotAlign);
cachedPos.x += margin.l;
cachedPos.y += margin.b;
cachedSize.x -= margin.l + margin.r;
cachedSize.y -= margin.b + margin.t;
cachedMat.FromTranslation(-cachedPivot);
cachedMat.ScaleRotateTranslate(scl, rot, cachedPos);
}
else
{
cachedMat.FromScalingRotationTranslation(scl, rot, cachedPos);
}
if (useParentSize)
{
cachedAnchor = parent.cachedSize * Align.Calc(anchorAlign, customAnchorAlign);
cachedMat.Translate(cachedAnchor);
}
cachedMatConcat = parent == null ? cachedMat : parent.cachedMatConcat * cachedMat;
if (needMatConcatInverse)
{
cachedMatConcatInverse.FromInverse(cachedMatConcat);
}
if (needScreenAabb)
{
cachedScreenAabb = (cachedMatConcat * new Quad(0, 0, cachedSize.x, cachedSize.y)).GetAabb();
}
}