kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo Class Reference

Light distance information. More...

#include <kanzi/core.ui/graphics3d/gather_nearest_lights_render_pass.hpp>

Public Member Functions
const Light *	getLight () const
	Gets the referred light. More...
	LightDistanceInfo (const LightInfo &lightInfo, const Node3D &referenceNode)
	Constructor. More...
bool	operator< (const LightDistanceInfo &other) const
	Less than operator for sorting. More...

Public Attributes
float	m_distanceSquared
	Distance to light (from reference node). More...
const LightInfo *	m_lightInfo
	Light reference. More...

Detailed Description

Light distance information.

Constructor & Destructor Documentation

kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo::LightDistanceInfo ( const LightInfo &  lightInfo, const Node3D &  referenceNode  )

explicit

Constructor.

Calculates distance internally.

Parameters

lightInfo	Light information structure.
referenceNode	Reference node to calculate distance to.

Member Function Documentation

const Light* kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo::getLight ( ) const

inline

Gets the referred light.

Returns

Light reference.

bool kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo::operator< ( const LightDistanceInfo &  other ) const

inline

Less than operator for sorting.

Parameters

other

Other distance info compared against.

Returns

True if this is smaller than the counterpart.

Member Data Documentation

const LightInfo* kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo::m_lightInfo

Light reference.

float kanzi::GatherNearestLightsRenderPass::NearestLightRange::LightDistanceInfo::m_distanceSquared

Distance to light (from reference node).

Saved as squared, there is no need to take the root simply for comparison.

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

• kanzi/core.ui/graphics3d/gather_nearest_lights_render_pass.hpp