syntax = "proto3";

package ToTheMoonProto;

option go_package = "./;proto";

message Pos {
  float x = 1;
  float y = 2;
  float z = 3;
}

message SVONodeProto {
  int32          area                   = 1;
  int64          mortonIndex            = 2;
  int64          parent                 = 3;
  int64          children               = 4;
  int32          childNum               = 5;
  repeated int64 neighbors              = 6;
  repeated int32 neighborsLevel         = 7;
  repeated int64 planarNeighbors        = 8;
  repeated int32 planarNeighborsLevel   = 9;
  repeated int64 diagonalNeighbors      = 10;
  repeated int32 diagonalNeighborsLevel = 11;
}

message SVOLayerProto {
  int32                 level    = 1;
  repeated SVONodeProto nodeData = 2;
}

message SVOStructureProto {
  Pos                    basePos    = 1;
  repeated SVOLayerProto layerData  = 2;
  repeated int32         totalIndex = 3;
}

message SVOBlockProto {
  SVOStructureProto svo        = 1;
  int32             sceneId    = 2;
  repeated int32    blockIndex = 3;
}

message SVOWorldProto {
  repeated SVOBlockProto blocks      = 1;
  float                  side_length = 2;
  int32                  sceneId     = 3;
}

message SVONodeWrapperProto {
  SVONodeProto svoNode = 1;
  int32        level   = 2;
}

message SVONodePathProto {
  Pos                          start    = 1;
  Pos                          end      = 2;
  repeated SVONodeWrapperProto svoNodes = 3;
}