v2x_junction.proto

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syntax = "proto2";
 
package apollo.v2x;
 
import "modules/common_msgs/basic_msgs/geometry.proto";
 
message Id {
  optional bytes id = 1;
}
 
message Junction {
  optional Id id = 1;
  optional apollo.common.Polygon polygon = 2;
 
  // crosswalk in junction
  repeated Id crosswalk_id = 3;
  repeated Id overlap_id = 4;
 
  // The number of road segments (arms) that are involved.
  // e.g 3-way junction indicates a T junction (two arms form one road) or a Y
  // junction.
  optional int32 num_road_segments = 5 [default = 4];
  // lanes in the junction
  repeated Id lane_id = 6;
 
  enum Type {
    UNKNOWN = 0;
    IN_ROAD = 1;
    CROSS_ROAD = 2;
  };
  optional Type type = 7;
 
  enum EdgeType {
    PHYSICAL = 0;
    VIRTUAL = 1;
  };
  repeated EdgeType edge_type = 8;
}