QGIS API Documentation 3.40.0-Bratislava (b56115d8743)
Loading...
Searching...
No Matches
qgspointcloudblockrequest.cpp
Go to the documentation of this file.
1/***************************************************************************
2 qgspointcloudblockrequest.cpp
3 --------------------
4 begin : March 2021
5 copyright : (C) 2021 by Belgacem Nedjima
6 email : belgacem dot nedjima at gmail dot com
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
19
20//
21// QgsPointCloudBlockRequest
22//
23
25
27 const QgsPointCloudAttributeCollection &attributes, const QgsPointCloudAttributeCollection &requestedAttributes,
28 const QgsVector3D &scale, const QgsVector3D &offset, const QgsPointCloudExpression &filterExpression, const QgsRectangle &filterRect )
29 : mNode( node )
30 , mUri( uri )
31 , mAttributes( attributes )
32 , mRequestedAttributes( requestedAttributes )
33 , mScale( scale )
34 , mOffset( offset )
35 , mFilterExpression( filterExpression )
36 , mFilterRect( filterRect )
37{
38}
39
41
42std::unique_ptr<QgsPointCloudBlock> QgsPointCloudBlockRequest::takeBlock()
43{
44 return std::move( mBlock );
45}
46
48{
49 return mErrorStr;
50}
51
Represents a indexed point cloud node in octree.
Collection of point cloud attributes.
std::unique_ptr< QgsPointCloudBlock > mBlock
QString errorStr()
Returns the error message string of the request.
QgsPointCloudBlockRequest(const IndexedPointCloudNode &node, const QString &Uri, const QgsPointCloudAttributeCollection &attributes, const QgsPointCloudAttributeCollection &requestedAttributes, const QgsVector3D &scale, const QgsVector3D &offset, const QgsPointCloudExpression &filterExpression, const QgsRectangle &filterRect)
QgsPointCloudBlockRequest constructor Note: It is the responsablitiy of the caller to delete the bloc...
virtual ~QgsPointCloudBlockRequest()=0
std::unique_ptr< QgsPointCloudBlock > takeBlock()
Returns the requested block.
A rectangle specified with double values.
Class for storage of 3D vectors similar to QVector3D, with the difference that it uses double precisi...
Definition qgsvector3d.h:31