public void FocusTo(float targetScale, Vector2 targetWorldPosition, AnimCallback animMidCB, bool force2PointAnim)
{
DebugUtility.CheckFloat(targetScale);
DebugUtility.CheckFloat(targetWorldPosition);
mAnimMidCB = animMidCB;
var effectiveTargetScale = m_WorldToViewScale * targetScale;
var effectiveTargetTranslation = m_WorldToViewTranslation + (-targetWorldPosition * effectiveTargetScale);
if (force2PointAnim || ViewInWorldSpace.Contains(targetWorldPosition))
{
mAnimType = AnimType.Anim_2Point;
mAnimDuration = 2;
m_Scale_Anim_Start = m_Scale;
m_Scale_Anim_Target = effectiveTargetScale / m_WorldToViewScale;
m_Scale_Anim_Delta = m_Scale_Anim_Target - m_Scale_Anim_Start;
m_Translation_Anim_Start = m_Translation;
m_Translation_Anim_Target = effectiveTargetTranslation - m_WorldToViewTranslation;
m_Translation_Anim_Delta = m_Translation_Anim_Target - m_Translation_Anim_Start;
}
else
{
var currentWorldPos = -(m_WorldToViewTranslation_Effective - m_WorldToViewTranslation) / m_WorldToViewScale_Effective;
var midWorldPos = 0.5f * (currentWorldPos + targetWorldPosition);
float marginPercent = 0.01f;
var w = Mathf.Abs(targetWorldPosition.x - currentWorldPos.x) + marginPercent * m_WorldSpace.width;
var h = Mathf.Abs(targetWorldPosition.y - currentWorldPos.y) + marginPercent * m_WorldSpace.height;
var zw = m_WorldSpace.width / w;
var zh = m_WorldSpace.height / h;
var z = Mathf.Min(zw, zh);
z = Mathf.Min(m_Scale.x, z);
var midScale = new Vector2(z, z);//0.5f * (Vector2.one + m_Scale);
var effectiveMidScale = m_WorldToViewScale * midScale;
var effectiveMidTranslation = m_WorldToViewTranslation + (-midWorldPos * effectiveMidScale);
mAnimType = AnimType.Anim_3Point;
m_Scale_Anim_Start = m_Scale;
m_Scale_Anim_Mid = midScale;
m_Scale_Anim_Target = effectiveTargetScale / m_WorldToViewScale;
m_Scale_Anim_Delta = m_Scale_Anim_Mid - m_Scale_Anim_Start;
m_Scale_Anim_Mid_Delta = m_Scale_Anim_Target - m_Scale_Anim_Mid;
m_Translation_Anim_Start = m_Translation;
m_Translation_Anim_Mid = effectiveMidTranslation - m_WorldToViewTranslation;
m_Translation_Anim_Target = effectiveTargetTranslation - m_WorldToViewTranslation;
m_Translation_Anim_Delta = m_Translation_Anim_Mid - m_Translation_Anim_Start;
m_Translation_Anim_Mid_Delta = m_Translation_Anim_Target - m_Translation_Anim_Mid;
mAnimDuration = 4;
}
mbAnimated = true;
mAnimTimer = new System.Diagnostics.Stopwatch();
mAnimTimer.Start();
}
