api/latest/util3d__surface_8h_source.html

/*

Copyright (c) 2010-2016, Mathieu Labbe - IntRoLab - Universite de Sherbrooke

All rights reserved.


Redistribution and use in source and binary forms, with or without

modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright

      notice, this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright

      notice, this list of conditions and the following disclaimer in the

      documentation and/or other materials provided with the distribution.

    * Neither the name of the Universite de Sherbrooke nor the

      names of its contributors may be used to endorse or promote products

      derived from this software without specific prior written permission.


THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/


#ifndef UTIL3D_SURFACE_H_

#define UTIL3D_SURFACE_H_


#include <rtabmap/core/rtabmap_core_export.h>


#include <pcl/PolygonMesh.h>

#include <pcl/point_cloud.h>

#include <pcl/point_types.h>

#include <pcl/TextureMesh.h>

#include <pcl/pcl_base.h>

#include <rtabmap/core/Transform.h>

#include <rtabmap/core/CameraModel.h>

#include <rtabmap/core/ProgressState.h>

#include <rtabmap/core/LaserScan.h>

#include <rtabmap/core/Version.h>

#include <set>

#include <list>


namespace rtabmap

{


class Memory;

class DBDriver;


namespace util3d

{


void RTABMAP_CORE_EXPORT createPolygonIndexes(

    const std::vector<pcl::Vertices> & polygons,

    int cloudSize,

    std::vector<std::set<int> > & neighborPolygons,

    std::vector<std::set<int> > & vertexPolygons);


std::list<std::list<int> > RTABMAP_CORE_EXPORT clusterPolygons(

    const std::vector<std::set<int> > & neighborPolygons,

    int minClusterSize = 0);


std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT organizedFastMesh(

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & cloud,

    double angleTolerance,

    bool quad,

    int trianglePixelSize,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0));

std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT organizedFastMesh(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    double angleTolerance = M_PI/16,

    bool quad=true,

    int trianglePixelSize = 2,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0));

std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT organizedFastMesh(

    const pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloud,

    double angleTolerance = M_PI/16,

    bool quad=true,

    int trianglePixelSize = 2,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0));


void RTABMAP_CORE_EXPORT appendMesh(

    pcl::PointCloud<pcl::PointXYZRGBNormal> & cloudA,

    std::vector<pcl::Vertices> & polygonsA,

    const pcl::PointCloud<pcl::PointXYZRGBNormal> & cloudB,

    const std::vector<pcl::Vertices> & polygonsB);

void RTABMAP_CORE_EXPORT appendMesh(

    pcl::PointCloud<pcl::PointXYZRGB> & cloudA,

    std::vector<pcl::Vertices> & polygonsA,

    const pcl::PointCloud<pcl::PointXYZRGB> & cloudB,

    const std::vector<pcl::Vertices> & polygonsB);


// return map from new to old polygon indices

std::vector<int> RTABMAP_CORE_EXPORT filterNotUsedVerticesFromMesh(

    const pcl::PointCloud<pcl::PointXYZRGBNormal> & cloud,

    const std::vector<pcl::Vertices> & polygons,

    pcl::PointCloud<pcl::PointXYZRGBNormal> & outputCloud,

    std::vector<pcl::Vertices> & outputPolygons);

std::vector<int> RTABMAP_CORE_EXPORT filterNotUsedVerticesFromMesh(

    const pcl::PointCloud<pcl::PointXYZRGB> & cloud,

    const std::vector<pcl::Vertices> & polygons,

    pcl::PointCloud<pcl::PointXYZRGB> & outputCloud,

    std::vector<pcl::Vertices> & outputPolygons);

std::vector<int> RTABMAP_CORE_EXPORT filterNaNPointsFromMesh(

    const pcl::PointCloud<pcl::PointXYZRGB> & cloud,

    const std::vector<pcl::Vertices> & polygons,

    pcl::PointCloud<pcl::PointXYZRGB> & outputCloud,

    std::vector<pcl::Vertices> & outputPolygons);


std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT filterCloseVerticesFromMesh(

    const pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr cloud,

    const std::vector<pcl::Vertices> & polygons,

    float radius,

    float angle,

    bool keepLatestInRadius);


std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT filterInvalidPolygons(

    const std::vector<pcl::Vertices> & polygons);


pcl::PolygonMesh::Ptr RTABMAP_CORE_EXPORT createMesh(

    const pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloudWithNormals,

    float gp3SearchRadius = 0.025,

    float gp3Mu = 2.5,

    int gp3MaximumNearestNeighbors = 100,

    float gp3MaximumSurfaceAngle = M_PI/4,

    float gp3MinimumAngle = M_PI/18,

    float gp3MaximumAngle = 2*M_PI/3,

    bool gp3NormalConsistency = true);


pcl::TextureMesh::Ptr RTABMAP_CORE_EXPORT createTextureMesh(

    const pcl::PolygonMesh::Ptr & mesh,

    const std::map<int, Transform> & poses,

    const std::map<int, CameraModel> & cameraModels,

    const std::map<int, cv::Mat> & cameraDepths,

    float maxDistance = 0.0f, // max camera distance to polygon to apply texture

    float maxDepthError = 0.0f, // maximum depth error between reprojected mesh and depth image to texture a face (-1=disabled, 0=edge length is used)

    float maxAngle = 0.0f, // maximum angle between camera and face (0=disabled)

    int minClusterSize = 50, // minimum size of polygons clusters textured

    const std::vector<float> & roiRatios = std::vector<float>(), // [left, right, top, bottom] region of interest (in ratios) of the image projected.

    const ProgressState * state = 0,

    std::vector<std::map<int, pcl::PointXY> > * vertexToPixels = 0, // For each point, we have a list of cameras with corresponding pixel in it. Beware that the camera ids don't correspond to pose ids, they are indexes from 0 to total camera models and texture's materials.

    bool distanceToCamPolicy = false,

    int numThreads = 1); // number of threads used to compute the visible faces of the cameras (1=sequential)

pcl::TextureMesh::Ptr RTABMAP_CORE_EXPORT createTextureMesh(

    const pcl::PolygonMesh::Ptr & mesh,

    const std::map<int, Transform> & poses,

    const std::map<int, std::vector<CameraModel> > & cameraModels,

    const std::map<int, cv::Mat> & cameraDepths,

    float maxDistance = 0.0f, // max camera distance to polygon to apply texture

    float maxDepthError = 0.0f, // maximum depth error between reprojected mesh and depth image to texture a face (-1=disabled, 0=edge length is used)

    float maxAngle = 0.0f, // maximum angle between camera and face (0=disabled)

    int minClusterSize = 50, // minimum size of polygons clusters textured

    const std::vector<float> & roiRatios = std::vector<float>(), // [left, right, top, bottom] region of interest (in ratios) of the image projected.

    const ProgressState * state = 0,

    std::vector<std::map<int, pcl::PointXY> > * vertexToPixels = 0, // For each point, we have a list of cameras with corresponding pixel in it. Beware that the camera ids don't correspond to pose ids, they are indexes from 0 to total camera models and texture's materials.

    bool distanceToCamPolicy = false,

    int numThreads = 1); // number of threads used to compute the visible faces of the cameras (1=sequential)


void RTABMAP_CORE_EXPORT cleanTextureMesh(

    pcl::TextureMesh & textureMesh,

    int minClusterSize);


pcl::TextureMesh::Ptr RTABMAP_CORE_EXPORT concatenateTextureMeshes(

    const std::list<pcl::TextureMesh::Ptr> & meshes);


void RTABMAP_CORE_EXPORT concatenateTextureMaterials(

    pcl::TextureMesh & mesh, const cv::Size & imageSize, int textureSize, int maxTextures, float & scale, std::vector<bool> * materialsKept=0);


std::vector<std::vector<RTABMAP_PCL_INDEX> > RTABMAP_CORE_EXPORT convertPolygonsFromPCL(

    const std::vector<pcl::Vertices> & polygons);

std::vector<std::vector<std::vector<RTABMAP_PCL_INDEX> > > RTABMAP_CORE_EXPORT convertPolygonsFromPCL(

    const std::vector<std::vector<pcl::Vertices> > & polygons);

std::vector<pcl::Vertices> RTABMAP_CORE_EXPORT convertPolygonsToPCL(

    const std::vector<std::vector<RTABMAP_PCL_INDEX> > & polygons);

std::vector<std::vector<pcl::Vertices> > RTABMAP_CORE_EXPORT convertPolygonsToPCL(

    const std::vector<std::vector<std::vector<RTABMAP_PCL_INDEX> > > & tex_polygons);


pcl::TextureMesh::Ptr RTABMAP_CORE_EXPORT assembleTextureMesh(

    const cv::Mat & cloudMat,

    const std::vector<std::vector<std::vector<RTABMAP_PCL_INDEX> > > & polygons,

#if PCL_VERSION_COMPARE(>=, 1, 8, 0)

    const std::vector<std::vector<Eigen::Vector2f, Eigen::aligned_allocator<Eigen::Vector2f> > > & texCoords,

#else

    const std::vector<std::vector<Eigen::Vector2f> > & texCoords,

#endif

    cv::Mat & textures,

    bool mergeTextures = false);


pcl::PolygonMesh::Ptr RTABMAP_CORE_EXPORT assemblePolygonMesh(

    const cv::Mat & cloudMat,

    const std::vector<std::vector<RTABMAP_PCL_INDEX> > & polygons);


cv::Mat RTABMAP_CORE_EXPORT mergeTextures(

    pcl::TextureMesh & mesh,

    const std::map<int, cv::Mat> & images, // raw or compressed, can be empty if memory or dbDriver should be used

    const std::map<int, CameraModel> & calibrations, // Should match images

    const Memory * memory = 0,             // Should be set if images are not set

    const DBDriver * dbDriver = 0,         // Should be set if images and memory are not set

    int textureSize = 4096,

    int textureCount = 1,

    const std::vector<std::map<int, pcl::PointXY> > & vertexToPixels = std::vector<std::map<int, pcl::PointXY> >(), // needed for parameters below

    bool gainCompensation = true,

    float gainBeta = 10.0f,

    bool gainRGB = true,                 //Do gain compensation on each channel

    bool blending = true,

    int blendingDecimation = 0,          //0=auto depending on projected polygon size and texture size

    int brightnessContrastRatioLow = 0,  //0=disabled, values between 0 and 100

    int brightnessContrastRatioHigh = 0, //0=disabled, values between 0 and 100

    bool exposureFusion = false,         //Exposure fusion can be used only with OpenCV3

    const ProgressState * state = 0,

    unsigned char blankValue = 255,      //Gray value for blank polygons (without texture)

    bool clearVertexColorUnderTexture = true,

    std::map<int, std::map<int, cv::Vec4d> > * gains = 0, // <Camera ID, Camera Sub Index (multi-cameras), gains Gray-R-G-B>

    std::map<int, std::map<int, cv::Mat> > * blendingGains = 0, // <Camera ID, Camera Sub Index (multi-cameras), gains>

    std::pair<float, float> * contrastValues = 0); // Alpha/beta contrast values

cv::Mat RTABMAP_CORE_EXPORT mergeTextures(

    pcl::TextureMesh & mesh,

    const std::map<int, cv::Mat> & images, // raw or compressed, can be empty if memory or dbDriver should be used

    const std::map<int, std::vector<CameraModel> > & calibrations, // Should match images

    const Memory * memory = 0,             // Should be set if images are not set

    const DBDriver * dbDriver = 0,         // Should be set if images and memory are not set

    int textureSize = 4096,

    int textureCount = 1,

    const std::vector<std::map<int, pcl::PointXY> > & vertexToPixels = std::vector<std::map<int, pcl::PointXY> >(), // needed for parameters below

    bool gainCompensation = true,

    float gainBeta = 10.0f,

    bool gainRGB = true,                 //Do gain compensation on each channel

    bool blending = true,

    int blendingDecimation = 0,          //0=auto depending on projected polygon size and texture size

    int brightnessContrastRatioLow = 0,  //0=disabled, values between 0 and 100

    int brightnessContrastRatioHigh = 0, //0=disabled, values between 0 and 100

    bool exposureFusion = false,         //Exposure fusion can be used only with OpenCV3

    const ProgressState * state = 0,

    unsigned char blankValue = 255,      //Gray value for blank polygons (without texture)

    bool clearVertexColorUnderTexture = true,

    std::map<int, std::map<int, cv::Vec4d> > * gains = 0, // <Camera ID, Camera Sub Index (multi-cameras), gains Gray-R-G-B>

    std::map<int, std::map<int, cv::Mat> > * blendingGains = 0, // <Camera ID, Camera Sub Index (multi-cameras), gains>

    std::pair<float, float> * contrastValues = 0); // Alpha/beta contrast values


void RTABMAP_CORE_EXPORT fixTextureMeshForVisualization(pcl::TextureMesh & textureMesh);


// Use the same method with 22 parameters instead.

RTABMAP_DEPRECATED bool RTABMAP_CORE_EXPORT multiBandTexturing(

    const std::string & outputOBJPath,

    const pcl::PCLPointCloud2 & cloud,

    const std::vector<pcl::Vertices> & polygons,

    const std::map<int, Transform> & cameraPoses,

    const std::vector<std::map<int, pcl::PointXY> > & vertexToPixels, // required output of util3d::createTextureMesh()

    const std::map<int, cv::Mat> & images,        // raw or compressed, can be empty if memory or dbDriver should be used

    const std::map<int, std::vector<CameraModel> > & cameraModels, // Should match images

    const Memory * memory = 0,                    // Should be set if images are not set

    const DBDriver * dbDriver = 0,                // Should be set if images and memory are not set

    int textureSize = 8192,

    const std::string & textureFormat = "jpg",    // png, jpg

    const std::map<int, std::map<int, cv::Vec4d> > & gains = std::map<int, std::map<int, cv::Vec4d> >(),       // optional output of util3d::mergeTextures()

    const std::map<int, std::map<int, cv::Mat> > & blendingGains = std::map<int, std::map<int, cv::Mat> >(),   // optional output of util3d::mergeTextures()

    const std::pair<float, float> & contrastValues = std::pair<float, float>(0,0),                             // optional output of util3d::mergeTextures()

    bool gainRGB = true);


bool RTABMAP_CORE_EXPORT multiBandTexturing(

    const std::string & outputOBJPath,

    const pcl::PCLPointCloud2 & cloud,

    const std::vector<pcl::Vertices> & polygons,

    const std::map<int, Transform> & cameraPoses,

    const std::vector<std::map<int, pcl::PointXY> > & vertexToPixels,

    const std::map<int, cv::Mat> & images,

    const std::map<int, std::vector<CameraModel> > & cameraModels,

    const Memory * memory = 0,

    const DBDriver * dbDriver = 0,

    unsigned int textureSize = 8192,

    unsigned int textureDownscale = 2,

    const std::string & nbContrib = "1 5 10 0",

    const std::string & textureFormat = "jpg",

    const std::map<int, std::map<int, cv::Vec4d> > & gains = std::map<int, std::map<int, cv::Vec4d> >(),

    const std::map<int, std::map<int, cv::Mat> > & blendingGains = std::map<int, std::map<int, cv::Mat> >(),

    const std::pair<float, float> & contrastValues = std::pair<float, float>(0,0),

    bool gainRGB = true,

    unsigned int unwrapMethod = 0,

    bool fillHoles = false,

    unsigned int padding = 5,

    double bestScoreThreshold = 0.1,

    double angleHardThreshold = 90.0,

    bool forceVisibleByAllVertices = false);


cv::Mat RTABMAP_CORE_EXPORT computeNormals(

    const cv::Mat & laserScan,

    int searchK,

    float searchRadius);

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & cloud,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZI>::Ptr & cloud,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & cloud,

    const pcl::IndicesPtr & indices,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    const pcl::IndicesPtr & indices,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals(

    const pcl::PointCloud<pcl::PointXYZI>::Ptr & cloud,

    const pcl::IndicesPtr & indices,

    int searchK = 20,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));


pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals2D(

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & cloud,

    int searchK = 5,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeNormals2D(

    const pcl::PointCloud<pcl::PointXYZI>::Ptr & cloud,

    int searchK = 5,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeFastOrganizedNormals2D(

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & cloud,

    int searchK = 5,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeFastOrganizedNormals2D(

    const pcl::PointCloud<pcl::PointXYZI>::Ptr & cloud,

    int searchK = 5,

    float searchRadius = 0.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));


pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeFastOrganizedNormals(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    float maxDepthChangeFactor = 0.02f,

    float normalSmoothingSize = 10.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));

pcl::PointCloud<pcl::Normal>::Ptr RTABMAP_CORE_EXPORT computeFastOrganizedNormals(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    const pcl::IndicesPtr & indices,

    float maxDepthChangeFactor = 0.02f,

    float normalSmoothingSize = 10.0f,

    const Eigen::Vector3f & viewPoint = Eigen::Vector3f(0,0,0));


float RTABMAP_CORE_EXPORT computeNormalsComplexity(

    const LaserScan & scan,

    const Transform & t = Transform::getIdentity(),

    cv::Mat * pcaEigenVectors = 0,

    cv::Mat * pcaEigenValues = 0,

    bool centered = true);

float RTABMAP_CORE_EXPORT computeNormalsComplexity(

    const pcl::PointCloud<pcl::Normal> & normals,

    const Transform & t = Transform::getIdentity(),

    bool is2d = false,

    cv::Mat * pcaEigenVectors = 0,

    cv::Mat * pcaEigenValues = 0,

    bool centered = true);

float RTABMAP_CORE_EXPORT computeNormalsComplexity(

    const pcl::PointCloud<pcl::PointNormal> & cloud,

    const Transform & t = Transform::getIdentity(),

    bool is2d = false,

    cv::Mat * pcaEigenVectors = 0,

    cv::Mat * pcaEigenValues = 0,

    bool centered = true);

float RTABMAP_CORE_EXPORT computeNormalsComplexity(

    const pcl::PointCloud<pcl::PointXYZINormal> & cloud,

    const Transform & t = Transform::getIdentity(),

    bool is2d = false,

    cv::Mat * pcaEigenVectors = 0,

    cv::Mat * pcaEigenValues = 0,

    bool centered = true);

float RTABMAP_CORE_EXPORT computeNormalsComplexity(

    const pcl::PointCloud<pcl::PointXYZRGBNormal> & cloud,

    const Transform & t = Transform::getIdentity(),

    bool is2d = false,

    cv::Mat * pcaEigenVectors = 0,

    cv::Mat * pcaEigenValues = 0,

    bool centered = true);

pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr RTABMAP_CORE_EXPORT mls(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    float searchRadius = 0.0f,

    int polygonialOrder = 2,

    int upsamplingMethod = 0, // NONE, DISTINCT_CLOUD, SAMPLE_LOCAL_PLANE, RANDOM_UNIFORM_DENSITY, VOXEL_GRID_DILATION

    float upsamplingRadius = 0.0f,   // SAMPLE_LOCAL_PLANE

    float upsamplingStep = 0.0f,     // SAMPLE_LOCAL_PLANE

    int pointDensity = 0,            // RANDOM_UNIFORM_DENSITY

    float dilationVoxelSize = 1.0f,  // VOXEL_GRID_DILATION

    int dilationIterations = 0);     // VOXEL_GRID_DILATION

pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr RTABMAP_CORE_EXPORT mls(

    const pcl::PointCloud<pcl::PointXYZRGB>::Ptr & cloud,

    const pcl::IndicesPtr & indices,

    float searchRadius = 0.0f,

    int polygonialOrder = 2,

    int upsamplingMethod = 0, // NONE, DISTINCT_CLOUD, SAMPLE_LOCAL_PLANE, RANDOM_UNIFORM_DENSITY, VOXEL_GRID_DILATION

    float upsamplingRadius = 0.0f,   // SAMPLE_LOCAL_PLANE

    float upsamplingStep = 0.0f,     // SAMPLE_LOCAL_PLANE

    int pointDensity = 0,            // RANDOM_UNIFORM_DENSITY

    float dilationVoxelSize = 1.0f,  // VOXEL_GRID_DILATION

    int dilationIterations = 0);     // VOXEL_GRID_DILATION


// Use version with groundNormalsUp as float. For forceGroundNormalsUp=true, set groundNormalsUp to 0.8f, otherwise set groundNormalsUp to 0.0f.

RTABMAP_DEPRECATED LaserScan RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    const LaserScan & scan,

    const Eigen::Vector3f & viewpoint,

    bool forceGroundNormalsUp);

LaserScan RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    const LaserScan & scan,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0),

    float groundNormalsUp = 0.0f);

// Use version with groundNormalsUp as float. For forceGroundNormalsUp=true, set groundNormalsUp to 0.8f, otherwise set groundNormalsUp to 0.0f.

RTABMAP_DEPRECATED void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointNormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint,

    bool forceGroundNormalsUp);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointNormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0),

    float groundNormalsUp = 0.0f);

// Use version with groundNormalsUp as float. For forceGroundNormalsUp=true, set groundNormalsUp to 0.8f, otherwise set groundNormalsUp to 0.0f.

RTABMAP_DEPRECATED void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint,

    bool forceGroundNormalsUp);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0),

    float groundNormalsUp = 0.0f);

// Use version with groundNormalsUp as float. For forceGroundNormalsUp=true, set groundNormalsUp to 0.8f, otherwise set groundNormalsUp to 0.0f.

RTABMAP_DEPRECATED void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointXYZINormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint,

    bool forceGroundNormalsUp);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoint(

    pcl::PointCloud<pcl::PointXYZINormal>::Ptr & cloud,

    const Eigen::Vector3f & viewpoint = Eigen::Vector3f(0,0,0),

    float groundNormalsUp = 0.0f);


void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const std::vector<int> & cameraIndices,

    pcl::PointCloud<pcl::PointNormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const std::vector<int> & cameraIndices,

    pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const std::vector<int> & cameraIndices,

    pcl::PointCloud<pcl::PointXYZINormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);


void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & rawCloud,

    const std::vector<int> & rawCameraIndices,

    pcl::PointCloud<pcl::PointNormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & rawCloud,

    const std::vector<int> & rawCameraIndices,

    pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);

void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & poses,

    const pcl::PointCloud<pcl::PointXYZ>::Ptr & rawCloud,

    const std::vector<int> & rawCameraIndices,

    pcl::PointCloud<pcl::PointXYZINormal>::Ptr & cloud,

    float groundNormalsUp = 0.0f);


void RTABMAP_CORE_EXPORT adjustNormalsToViewPoints(

    const std::map<int, Transform> & viewpoints,

    const LaserScan & rawScan,

    const std::vector<int> & viewpointIds,

    LaserScan & scan,

    float groundNormalsUp = 0.0f);


pcl::PolygonMesh::Ptr RTABMAP_CORE_EXPORT meshDecimation(const pcl::PolygonMesh::Ptr & mesh, float factor);


template<typename pointT>

std::vector<pcl::Vertices> normalizePolygonsSide(

    const pcl::PointCloud<pointT> & cloud,

    const std::vector<pcl::Vertices> & polygons,

    const pcl::PointXYZ & viewPoint = pcl::PointXYZ(0,0,0));


template<typename pointRGBT>

void denseMeshPostProcessing(

    pcl::PolygonMeshPtr & mesh,

    float meshDecimationFactor = 0.0f, // value between 0 and 1, 0=disabled

    int maximumPolygons = 0,           // 0=disabled

    const typename pcl::PointCloud<pointRGBT>::Ptr & cloud = pcl::PointCloud<pointRGBT>::Ptr(), // A RGB point cloud used to transfer colors back to mesh (needed for parameters below)

    float transferColorRadius = 0.05f, // <0=disabled, 0=nearest color

    bool coloredOutput = true,         // Not used anymore, output is colored if transferColorRadius>=0

    bool cleanMesh = true,             // Remove polygons not colored (if coloredOutput is disabled, transferColorRadius is still used to clean the mesh)

    int minClusterSize = 50,           // Remove small polygon clusters after the mesh has been cleaned (0=disabled)

    ProgressState * progressState = 0);


bool RTABMAP_CORE_EXPORT intersectRayTriangle(

    const Eigen::Vector3f & p,

    const Eigen::Vector3f & dir,

    const Eigen::Vector3f & v0,

    const Eigen::Vector3f & v1,

    const Eigen::Vector3f & v2,

    float & distance,

    Eigen::Vector3f & normal);


template<typename PointT>

bool intersectRayMesh(

    const Eigen::Vector3f & origin,

    const Eigen::Vector3f & dir,

    const typename pcl::PointCloud<PointT> & cloud,

    const std::vector<pcl::Vertices> & polygons,

    bool ignoreBackFaces,

    float & distance,

    Eigen::Vector3f & normal,

    int & index);


int RTABMAP_CORE_EXPORT saveOBJFile(

  const std::string &file_name,

    const pcl::TextureMesh &tex_mesh,

  unsigned precision = 5);


int RTABMAP_CORE_EXPORT saveOBJFile(

  const std::string &file_name,

  const pcl::PolygonMesh &mesh,

  unsigned precision = 5);


} // namespace util3d

} // namespace rtabmap


#include "rtabmap/core/impl/util3d_surface.hpp"


#endif /* UTIL3D_SURFACE_H_ */

rtabmap::DBDriver
Abstract database driver for RTAB-Map maps (signatures, links, words, statistics).
Definition DBDriver.h:72

rtabmap::LaserScan
Represents 2D or 3D laser scan data with support for multiple point data formats.
Definition LaserScan.h:46

rtabmap::Memory
Three-tiered memory management (STM, WM, LTM) for RTAB-Map.
Definition Memory.h:102

rtabmap::ProgressState
Definition ProgressState.h:36

rtabmap::Transform
Represents a 3D rigid body transformation (rotation + translation).
Definition Transform.h:53

rtabmap::Transform::getIdentity
static Transform getIdentity()
Returns identity transform.

rtabmap::util3d::computeNormalsComplexity
float RTABMAP_CORE_EXPORT computeNormalsComplexity(const LaserScan &scan, const Transform &t=Transform::getIdentity(), cv::Mat *pcaEigenVectors=0, cv::Mat *pcaEigenValues=0, bool centered=true)
Computes the complexity of surface normals in a point cloud of type LaserScan.

rtabmap::util3d::cleanTextureMesh
void RTABMAP_CORE_EXPORT cleanTextureMesh(pcl::TextureMesh &textureMesh, int minClusterSize)

rtabmap::util3d::createPolygonIndexes
void RTABMAP_CORE_EXPORT createPolygonIndexes(const std::vector< pcl::Vertices > &polygons, int cloudSize, std::vector< std::set< int > > &neighborPolygons, std::vector< std::set< int > > &vertexPolygons)
Given a set of polygons, create two indexes: polygons to neighbor polygons and vertices to polygons.

rtabmap::util3d::intersectRayTriangle
bool RTABMAP_CORE_EXPORT intersectRayTriangle(const Eigen::Vector3f &p, const Eigen::Vector3f &dir, const Eigen::Vector3f &v0, const Eigen::Vector3f &v1, const Eigen::Vector3f &v2, float &distance, Eigen::Vector3f &normal)

rtabmap::util3d::mergeTextures
cv::Mat RTABMAP_CORE_EXPORT mergeTextures(pcl::TextureMesh &mesh, const std::map< int, cv::Mat > &images, const std::map< int, CameraModel > &calibrations, const Memory *memory=0, const DBDriver *dbDriver=0, int textureSize=4096, int textureCount=1, const std::vector< std::map< int, pcl::PointXY > > &vertexToPixels=std::vector< std::map< int, pcl::PointXY > >(), bool gainCompensation=true, float gainBeta=10.0f, bool gainRGB=true, bool blending=true, int blendingDecimation=0, int brightnessContrastRatioLow=0, int brightnessContrastRatioHigh=0, bool exposureFusion=false, const ProgressState *state=0, unsigned char blankValue=255, bool clearVertexColorUnderTexture=true, std::map< int, std::map< int, cv::Vec4d > > *gains=0, std::map< int, std::map< int, cv::Mat > > *blendingGains=0, std::pair< float, float > *contrastValues=0)

rtabmap
Definition BayesFilter.h:42