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7f415ca7a7
* [FEATURE] Static particle traces for rendering mesh vector dataset This PR permits to display directly in QGIS static particle traces for vector datasets in mesh layer without any plugin. The user can choose in the mesh layer properties window : - the color - the size of the traces (line width) - the count of particles - the maximum length of the particle's tail
103 lines
2.7 KiB
Plaintext
103 lines
2.7 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/mesh/qgsmeshtracerenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsMeshVectorTraceAnimationGenerator
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{
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%Docstring
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A wrapper for QgsMeshParticuleTracesField used to render the particles. Available for Python binding
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.. versionadded:: 3.12
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%End
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%TypeHeaderCode
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#include "qgsmeshtracerenderer.h"
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%End
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public:
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QgsMeshVectorTraceAnimationGenerator( QgsMeshLayer *layer, const QgsRenderContext &rendererContext );
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%Docstring
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Constructor to use with Python binding
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%End
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QgsMeshVectorTraceAnimationGenerator( const QgsMeshVectorTraceAnimationGenerator &other );
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%Docstring
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Copy constructor
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%End
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~QgsMeshVectorTraceAnimationGenerator();
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void seedRandomParticles( int count );
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%Docstring
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seeds particles in the vector fields
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%End
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QImage imageRendered();
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%Docstring
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Moves all the particles using frame per second (fps) to calculate the displacement and return the rendered frame
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%End
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void setFPS( int FPS );
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%Docstring
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Sets the number of frames per seconds that will be rendered
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%End
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void setMaxSpeedPixel( int max );
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%Docstring
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Sets the max number of pixels that can be go through by the particles in 1 second
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%End
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void setParticlesLifeTime( double particleLifeTime );
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%Docstring
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Sets maximum life time of particles in seconds
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%End
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void setParticlesColor( const QColor &c );
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%Docstring
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Sets colors of particle
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%End
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void setParticlesSize( double width );
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%Docstring
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Sets particle size in px
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%End
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void setTailFactor( double fct );
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%Docstring
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Sets the tail factor, used to adjust the length of the tail. 0 : minimum length, >1 increase the tail
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%End
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void setMinimumTailLength( int l );
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%Docstring
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Sets the minimum tail length
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%End
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void setTailPersitence( double p );
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%Docstring
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Sets the visual persistence of the tail
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/mesh/qgsmeshtracerenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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