/// <summary>
/// セットアップ
/// </summary>
public void Setup(Fish fish, FishColliderData colliderData)
{
this.fish = fish;
this.parentRect = (RectTransform)this.rectTransform.parent;
//コライダ設置先
Transform colliderPlacement = null;
if (!string.IsNullOrEmpty(colliderData.placementName))
{
//コライダ設置先の検索
colliderPlacement = this.fish.model
.GetComponentsInChildren<Transform>()
.FirstOrDefault(child => child.name == colliderData.placementName);
}
if (colliderPlacement == null)
{
//基本はFBXのルートがコライダ設置先
colliderPlacement = this.fish.cachedModelTransform;
}
//コライダ設置
this.boxCollider = colliderPlacement.gameObject.AddComponent<BoxCollider>();
this.boxCollider.center = colliderData.center;
this.boxCollider.size = colliderData.size;
this.boxColliderPoints = Instantiate(this.boxColliderPointsPrefab, colliderPlacement, false);
}
// ===========================================================================================================================================================
// Intersection functions
static bool IsPointInBoxCollider(ref Vector point, ref BoxColliderPoints rect)
{
var ap = point - rect.a;
var ab = rect.b - rect.a;
var ad = rect.d - rect.a;
var apab = ap.Dot(ab);
var abab = ab.Dot(ab);
var apad = ap.Dot(ad);
var adad = ad.Dot(ad);
return(0 <= apab && apab <= abab && 0 <= apad && apad <= adad);
}
