Public API Reference

csFogMath Class Reference

Fog math utilities. More...

#include <cstool/fogmath.h>

List of all members.

Static Public Member Functions
static float	DistanceForOpacity (float density, float opacity)
	Inverse of OpacityAtDistance.
static float	OpacityAtDistance (float density, float dist)
	Compute fog opacity at a given distance.
static float	Ramp (float depth)
	Calculates fog density for a certain depth in the range [0.

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Detailed Description

Fog math utilities.

Definition at line 27 of file fogmath.h.

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Member Function Documentation

static float csFogMath::DistanceForOpacity	(	float	density,
		float	opacity
	)			[inline, static]

Inverse of OpacityAtDistance.

Definition at line 46 of file fogmath.h.

static float csFogMath::OpacityAtDistance	(	float	density,
		float	dist
	)			[inline, static]

Compute fog opacity at a given distance.

Definition at line 41 of file fogmath.h.

References Ramp().

static float csFogMath::Ramp

(

float

depth

)

[inline, static]

Calculates fog density for a certain depth in the range [0.

.1]

Definition at line 33 of file fogmath.h.

Referenced by OpacityAtDistance().

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

• cstool/fogmath.h

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