update includes and fix example

CMakeLists.txt

@@ -1,5 +1,5 @@
 # min. version of cmake required for this project
-cmake_minimum_required( VERSION 3.10)
+cmake_minimum_required(VERSION 3.10)
 
 # name of the project
 project(pointCloudFilters)
@@ -12,8 +12,8 @@ set(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/build/lib)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
 
-# collect all the .cxx needed for executable 
-filE(GLOB SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)
+# collect all the .cxx needed for executable
+file(GLOB SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)
 
 add_subdirectory(thirdparty/flann)
 add_subdirectory(example)
@@ -23,18 +23,18 @@ add_library(${PROJECT_NAME}_shared SHARED ${SOURCES})
 
 target_link_libraries(${PROJECT_NAME}_shared PUBLIC flann_cpp)
 
-target_include_directories( ${PROJECT_NAME}_shared PUBLIC
-    ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/flann/src/cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/include
-    ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/eigen
-)
+target_include_directories(
+  ${PROJECT_NAME}_shared
+  PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/flann/src/cpp
+         ${CMAKE_CURRENT_SOURCE_DIR}/include
+         ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/eigen)
 
 add_library(${PROJECT_NAME}_static STATIC ${SOURCES})
 
-target_link_libraries(${PROJECT_NAME}_static PUBLIC flann_cpp_s )
+target_link_libraries(${PROJECT_NAME}_static PUBLIC flann_cpp_s)
 
-target_include_directories( ${PROJECT_NAME}_static PUBLIC
-    ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/flann/src/cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/include
-    ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/eigen
-)
+target_include_directories(
+  ${PROJECT_NAME}_static
+  PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/flann/src/cpp
+         ${CMAKE_CURRENT_SOURCE_DIR}/include
+         ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/eigen)

example/DownSampling/src/main.cpp

@@ -1,5 +1,5 @@
-#include <fstream>
 #include <iostream>
+#include <ostream>
 #include <pointCloudFilters/FileHandler.hpp>
 #include <pointCloudFilters/IterativeClosestPoint.hpp>
 #include <pointCloudFilters/KdtreeFlann.hpp>

example/ipc/A.xyz

@@ -1,4 +1,15 @@
-157 374  0
-192 615  0
-504 559  0
-433 334  0
+519.333333 124.333333  0
+19.344828 139.931034 0
+881.708333 508.875000  0
+546.761905 916.857143  0
+49.909091 945.333333 0
+519.333333 124.333333  0
+19.344828 139.931034 0
+881.708333 508.875000  0
+546.761905 916.857143  0
+49.909091 945.333333 0
+519.333333 124.333333  0
+19.344828 139.931034 0
+881.708333 508.875000  0
+546.761905 916.857143  0
+49.909091 945.333333 0

example/ipc/B.xyz

@@ -1,4 +1,15 @@
-225 428  0
-363 627  0
-617 440  0
-454 269  0
+531.055556 135.166667 0
+29.782609 143.782609 0
+883.600000 533.733333 0
+540.045455 941.545455 0
+37.304348 951.695652 0
+531.055556 135.166667 0
+29.782609 143.782609 0
+883.600000 533.733333 0
+540.045455 941.545455 0
+37.304348 951.695652 0
+531.055556 135.166667 0
+29.782609 143.782609 0
+883.600000 533.733333 0
+540.045455 941.545455 0
+37.304348 951.695652 0

example/ipc/CMakeLists.txt

@@ -7,4 +7,4 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
 add_executable(${PROJECT_NAME} ${SOURCES})
 
 # Link dependencies
-target_link_libraries(${PROJECT_NAME} PRIVATE pointCloudFilters_shared)
+target_link_libraries(${PROJECT_NAME} PUBLIC pointCloudFilters_shared)

include/pointCloudFilters/IterativeClosestPoint.hpp

@@ -1,7 +1,6 @@
 
 #pragma once
 
-#include "KdtreeFlann.hpp"
 #include "PointDefinition.hpp"
 #include <Eigen/Core>
 #include <Eigen/Eigenvalues>

include/pointCloudFilters/PointDefinition.hpp

@@ -13,4 +13,4 @@ namespace PCF {
   {
     double nx, ny, nz, curvature;
   };
-} // namespace PCF
+} // namespace PCF

src/FileHandler.cpp

@@ -49,4 +49,4 @@ namespace PCF {
     xyzFile.close();
     return 0;
   }
-} // namespace PCF
+} // namespace PCF

src/IterativeClosestPoint.cpp

@@ -1,5 +1,6 @@
 
 #include <pointCloudFilters/IterativeClosestPoint.hpp>
+#include <pointCloudFilters/KdtreeFlann.hpp>
 
 namespace PCF {
   IterativeClosestPoint::IterativeClosestPoint()