/// <summary>
/// 使用传入射线与当前Avatar的所有Collider做碰撞检测
/// 返回第一个碰撞点, 也就是最外层的碰撞点
/// </summary>
public bool GetHitPoint(SpacecraftEntity spacecraft, Ray ray, out Collider hitCollider, out Vector3 hitPoint)
{
hitCollider = null;
// 这里使用Motion.HorizontAxix 的位置而不是transoform.position是因为HeroEntity.transform.position是服务器的位置, 是跳动的
// Motion.HorizontAxis的位置才是客户端插值后的位置
float rayDistance = RAYCAST_LENGTH;
bool hit = false;
hitPoint = spacecraft.transform.position;
float nearestHitDistance = float.MaxValue;
foreach (Collider collider in spacecraft.GetAllColliders())
{
RaycastHit hitInfo;
if (collider.Raycast(ray, out hitInfo, rayDistance))
{
// 用射线与所有Collider求交, 找到距射线发射位置最近的碰撞点
// TODO 祝锐: 缓存一个最外层的最大的Collider, 不要每次遍历所有的Collider
float sqrHitPointToOrigin = (hitInfo.point - ray.origin).sqrMagnitude;
if (sqrHitPointToOrigin < nearestHitDistance)
{
nearestHitDistance = sqrHitPointToOrigin;
hitPoint = hitInfo.point;
hitCollider = collider;
hit = true;
}
}
}
return(hit);
}
/// <summary>
/// 连线特效回调函数
/// </summary>
/// <param name="obj"></param>
private void OnLineEffectLoad(EffectController effect, System.Object usedata)
{
if (usedata != null)
{
SpacecraftAvatarComponent component = (SpacecraftAvatarComponent)usedata;
uint ownerHeroID = component.m_Property.GetOwner().m_EntityFatherOwnerID;
if (ownerHeroID != 0 && component.m_Property.GetHeroType() == KHeroType.htDisturbor)
{
SpacecraftEntity target = component.m_GameplayProxy.GetEntityById <SpacecraftEntity>(ownerHeroID) as SpacecraftEntity;
effect.SetBeamTarget(component.m_Property.GetSkinTransform(), target.GetSkinTransform(), Vector3.zero, false, target.GetAllColliders());
/// TODO.
/// 时间配合特效里的动画时间
UIManager.Instance.StartCoroutine(Excute(0.25f, () =>
{
target.SendEvent(ComponentEventName.LineEffectEnd, null);
}));
}
}
}