change filter by position stratgy and add startTime and endTime

CMakeLists.txt

@@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 2.8)
 project(multi_traj)
 
 set(CMAKE_BUILD_TYPE "Release")
+#set(CMAKE_BUILD_TYPE "Debug")
 message(STATUS "CMAKE_BUILD_TYPE: " ${CMAKE_BUILD_TYPE})
 
 set(CMAKE_CXX_STANDARD 14)

CMakeLists.txt.user

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.5.2, 2023-02-09T16:55:42. -->
+<!-- Written by QtCreator 4.5.2, 2023-02-10T18:03:44. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -209,7 +209,7 @@
      <value type="int">14</value>
     </valuelist>
     <value type="QString" key="CMakeProjectManager.CMakeRunConfiguation.Title">multi_traj</value>
-    <value type="QString" key="CMakeProjectManager.CMakeRunConfiguration.Arguments">--base_dir=/home/juefx/temp/2069</value>
+    <value type="QString" key="CMakeProjectManager.CMakeRunConfiguration.Arguments">--base_dir=/home/juefx/workspace/multitraj/test/2464</value>
     <value type="QString" key="CMakeProjectManager.CMakeRunConfiguration.UserWorkingDirectory"></value>
     <value type="QString" key="CMakeProjectManager.CMakeRunConfiguration.UserWorkingDirectory.default">/home/juefx/workspace/multitraj/build-multitraj-Desktop-Release/apps</value>
     <value type="int" key="PE.EnvironmentAspect.Base">2</value>

apps/function/multi_traj_functions.cpp

@@ -249,6 +249,7 @@ void filterByPosition(
             bool inPeriod = false;
             uint64_t start = 0, end = 0;
             vector<PointExport> filterdPeriod;
+            uint64_t currTime;
             for(const PointExport& query : periodCloud.points){
                 int result_index;
                 float sqr_distance;
@@ -274,8 +275,10 @@ void filterByPosition(
                         filterdPeriod.push_back(query);
                     }
                 }
+                currTime = query.info;
             }
             if(inPeriod){
+                end = currTime;
                 if(end - start > 1){
                     timePeriods.push_back(make_pair(start, end));
                     for(auto p : filterdPeriod){
@@ -445,23 +448,6 @@ vector<CloseTrajInfo> crossFilter(
                     filterdPeriod.push_back(query);
                 }
             }
-
-//            if(sqr_distance < Squared30){
-//                found = true;
-//                if(!inPeriod){
-//                    start = query.info;
-//                    inPeriod = true;
-////                    LOG(INFO) << setprecision(15) << "start: " << start;
-//                }
-//            }else if(sqr_distance > Squared40){
-//                if(inPeriod){
-//                    end = query.info;
-//                    inPeriod = false;
-//                    timePeriods.push_back(make_pair(start, end));
-////                    LOG(INFO) << setprecision(15) << "end: " << end;
-//                }
-//            }
-
             currTime = query.info;
         }
         if(inPeriod){