/// <summary>
/// 从玩家手上到预定drop点连线，判断中间是否有物体阻挡
/// </summary>
/// <param name="playerEntity"></param>
/// <param name="hitInfo"></param>
/// <param name="specifiedRaycast"></param>
/// <returns></returns>
public static bool RaycastPlayerDropObject(PlayerEntity playerEntity, Vector3?dropPos, out RaycastHit hitInfo, RaycastDel specifiedRaycast = null)
{
specifiedRaycast = specifiedRaycast ?? defaultRaycast;
var handPosVal = SceneObjectPositionUtil.GetHandObjectPosition(playerEntity);
var dropPosVal = dropPos.HasValue?dropPos.Value: SceneObjectPositionUtil.GetPlayerDropPos(playerEntity);
return(specifiedRaycast(handPosVal, dropPosVal - handPosVal, out hitInfo, Vector3.Distance(handPosVal, dropPosVal),
dropLayer));
}
public static Vector3 GetDropObjectPos(PlayerEntity playerEntity, RaycastDel specifiedRaycast = null)
{
var dropPos = SceneObjectPositionUtil.GetPlayerDropPos(playerEntity);
RaycastHit hitInfo;
if (RaycastPlayerDropObject(playerEntity, dropPos, out hitInfo, specifiedRaycast))
{
dropPos = GetFixedDropPos(hitInfo.point, specifiedRaycast);
}
else
{
dropPos = GetFixedDropPos(dropPos, specifiedRaycast);
}
return(dropPos);
}
