a3d::Fog Struct Reference

Configures distance-based fog for a VisualWorld. More...

#include <a3d/visual/Fog.h>

Public Attributes
Color	color {}
	Fog color. More...
float	startDistance {0.0f}
	Distance where fog begins, in scene units; must be non-negative. More...
float	endDistance
	Distance where fog reaches full strength, in scene units; must be greater than startDistance. More...
float	transitionExponent {1.0f}
	Fog transition exponent; must be non-negative. More...

Detailed Description

Configures distance-based fog for a VisualWorld.

Definition at line 17 of file Fog.h.

Member Data Documentation

color

Color a3d::Fog::color {}

Fog color.

Definition at line 21 of file Fog.h.

endDistance

float a3d::Fog::endDistance

Initial value:

{
            1000.0f}

Distance where fog reaches full strength, in scene units; must be greater than startDistance.

Definition at line 23 of file Fog.h.

startDistance

float a3d::Fog::startDistance {0.0f}

Distance where fog begins, in scene units; must be non-negative.

Definition at line 22 of file Fog.h.

transitionExponent

float a3d::Fog::transitionExponent {1.0f}

Fog transition exponent; must be non-negative.

0 uses color alpha, 1 is linear, and values above/below 1 shift the transition later/earlier.

Definition at line 26 of file Fog.h.

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

• a3d/visual/Fog.h