Handles update operations to a COPC file. More...

#include <qgscopcupdate.h>

Classes
struct	UpdatedChunk
	Keeps information how points of a single chunk has been modified. More...

Public Member Functions
QString	errorMessage () const
	Returns error message.

bool	read (const QString &inputFilename)
	Reads input COPC file and initializes all the members.

bool	write (const QString &outputFilename, const QHash< QgsPointCloudNodeId, UpdatedChunk > &updatedChunks)
	Writes a COPC file with updated chunks.

Static Public Member Functions
static bool	writeUpdatedFile (const QString &inputFilename, const QString &outputFilename, const QHash< QgsPointCloudNodeId, UpdatedChunk > &updatedChunks, QString *errorMessage=nullptr)
	Convenience function to do the whole process in one go: load a COPC file, then write a new COPC file with updated chunks.

Detailed Description

Handles update operations to a COPC file.

This class takes an existing COPC file and a list of chunks that should be modified, and outputs an updated COPC file where the modified chunks replace the original chunks.

Note: The API is considered EXPERIMENTAL and can be changed without a notice

Since: QGIS 3.42

Definition at line 39 of file qgscopcupdate.h.

Member Function Documentation

◆ errorMessage()

QString QgsCopcUpdate::errorMessage ( ) const

inline

Returns error message.

Definition at line 59 of file qgscopcupdate.h.

◆ read()

bool QgsCopcUpdate::read ( const QString & inputFilename )

Reads input COPC file and initializes all the members.

Definition at line 235 of file qgscopcupdate.cpp.

◆ write()

bool QgsCopcUpdate::write	(	const QString &	outputFilename,
		const QHash< QgsPointCloudNodeId, UpdatedChunk > &	updatedChunks
	)

Writes a COPC file with updated chunks.

Definition at line 85 of file qgscopcupdate.cpp.

◆ writeUpdatedFile()

bool QgsCopcUpdate::writeUpdatedFile	(	const QString &	inputFilename,
		const QString &	outputFilename,
		const QHash< QgsPointCloudNodeId, UpdatedChunk > &	updatedChunks,
		QString *	errorMessage = `nullptr`
	)

static

Convenience function to do the whole process in one go: load a COPC file, then write a new COPC file with updated chunks.

Returns true on success. If errorMessage is not a null pointer, it will be set to an error message in case of failure (i.e. false is returned).

Definition at line 374 of file qgscopcupdate.cpp.

The documentation for this class was generated from the following files:

/build/qgis-3.99.0+git20250718+f78f5286a64+99sid/src/core/pointcloud/qgscopcupdate.h
/build/qgis-3.99.0+git20250718+f78f5286a64+99sid/src/core/pointcloud/qgscopcupdate.cpp

Classes