Cesium3DTilesSelection::ViewStateMeasureDelegate Class Reference

A handler for customizing calculation of the selection measure for tiles. By default that value is the screen space error, but it be another criteria such as absolute tile geometric error or the depth of a tile in the tileset. More...

#include <Cesium3DTilesSelection/ViewState.h>

Public Member Functions
virtual double	computeSelectionMeasure (const Tile &tile, double distance, uint32_t depth) const =0
	Compute the error measure, a generalization of screen space error.
virtual	~ViewStateMeasureDelegate ()=default
	destructor

Detailed Description

A handler for customizing calculation of the selection measure for tiles. By default that value is the screen space error, but it be another criteria such as absolute tile geometric error or the depth of a tile in the tileset.

Definition at line 31 of file ViewState.h.

Member Function Documentation

computeSelectionMeasure()

virtual double Cesium3DTilesSelection::ViewStateMeasureDelegate::computeSelectionMeasure ( const Tile & tile, double distance, uint32_t depth ) const

pure virtual

Compute the error measure, a generalization of screen space error.

Parameters

tile	The tile being tested.
distance	Distance from the ViewState's position to the tile.
depth	The depth (level) of the tile in the tileset.

Returns

The error measure

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

• /home/runner/work/cesium-native/cesium-native/Cesium3DTilesSelection/include/Cesium3DTilesSelection/ViewState.h