/// <summary>
/// 旋转点位
/// </summary>
/// <param name="vert"></param>
/// <returns></returns>
public virtual Vector3 RotatePosition(BlockDirectionEnum direction, Vector3 position, Vector3 centerPosition)
{
if (block.blockInfo.rotate_state == 0)
{
//不旋转
return(position);
}
else if (block.blockInfo.rotate_state == 1)
{
//已中心点旋转
Vector3 angles = GetRotateAngles(direction);
//旋转6面
Vector3 rotatePosition = VectorUtil.GetRotatedPosition(centerPosition, position, angles);
return(rotatePosition);
}
else if (block.blockInfo.rotate_state == 2)
{
//已中心点旋转
Vector3 angles = GetRotateAngles(direction);
//旋转6面
Vector3 rotatePosition = VectorUtil.GetRotatedPosition(centerPosition, position, angles);
return(rotatePosition);
}
else if (block.blockInfo.rotate_state == 3)
{
return(position);
}
return(position);
}
/// <summary>
/// 增加链接的mesh数据
/// </summary>
/// <param name="chunk"></param>
/// <param name="localPosition"></param>
/// <param name="angle"></param>
protected void AddOtherMeshData(Chunk chunk, Vector3Int localPosition, float angle)
{
Vector3[] rotatePositionArray = VectorUtil.GetRotatedPosition(new Vector3(0.5f, 0.5f, 0.5f), vertsAddLink, new Vector3(0, angle, 0));
BaseAddTrisForCustom(chunk, localPosition, BlockDirectionEnum.UpForward, trisAddLink);
BaseAddVertsUVsColorsForCustom(chunk, localPosition, BlockDirectionEnum.UpForward,
rotatePositionArray, uvsAddLink, colorAddLink, new Vector3[0]);
}
public MeshDataDetailsCustom(float size, Vector3 offset, Vector3 rotate)
{
vertices = new Vector3[0];
uv = new Vector2[0];
triangles = new int[0];
vertices = VectorUtil.GetRotatedPosition(Vector3.zero, vertices, rotate);
for (int i = 0; i < vertices.Length; i++)
{
Vector3 itemVer = vertices[i];
Vector3 newVer = itemVer * size + offset;
vertices[i] = newVer;
}
}
/// <summary>
/// 增加建筑
/// </summary>
/// <param name="addRate"></param>
/// <param name="randomData"></param>
/// <param name="startPosition"></param>
/// <param name="buildingType"></param>
public static bool AddBuilding(float addRate, uint randomData, Vector3Int startPosition, BuildingTypeEnum buildingType)
{
float randomRate;
if (addRate < 0.00001f)
{
//概率小于万分之一的用RandomTools
int seed = WorldCreateHandler.Instance.manager.GetWorldSeed();
RandomTools randomTools = RandomUtil.GetRandom(seed, startPosition.x, startPosition.y, startPosition.z);
//生成概率
randomRate = randomTools.NextFloat();
}
else
{
randomRate = WorldRandTools.GetValue(startPosition, randomData);
}
if (randomRate < addRate)
{
BuildingInfoBean buildingInfo = BiomeHandler.Instance.manager.GetBuildingInfo(buildingType);
List <BuildingBean> listBuildingData = buildingInfo.listBuildingData;
int randomAngle = WorldRandTools.Range(0, 4, startPosition) * 90;
for (int i = 0; i < listBuildingData.Count; i++)
{
BuildingBean buildingData = listBuildingData[i];
Vector3Int targetPosition = startPosition + buildingData.GetPosition();
float createRate = WorldRandTools.GetValue(targetPosition);
if (buildingData.randomRate == 0 || createRate < buildingData.randomRate)
{
VectorUtil.GetRotatedPosition(startPosition, targetPosition, new Vector3(0, randomAngle, 0));
WorldCreateHandler.Instance.manager.AddUpdateBlock(targetPosition, buildingData.blockId, (BlockDirectionEnum)buildingData.direction);
}
}
return(true);
}
return(false);
}
protected Vector3[] RotateOtherMeshVerts(float angle)
{
return(VectorUtil.GetRotatedPosition(new Vector3(0.5f, 0.5f, 0.5f), vertsAddDirection, new Vector3(0, angle, 0)));
}