AXARTSet3DDistanceScale

Syntax

#include <cafe.h>
#include <cafe/axart.h>

void AXARTSet3DDistanceScale(f32 scale);

Parameters

scale Distance scale.

Return Values

None.

Description

The AXARTSet3DDistanceScale function sets an arbitrary distance scale for the volume attenuation of 3D sounds. The AXART Library finds the distance attenuation of volume based on the distance from the camera using the following formula. The scale set by this function is assigned to scale in the formula, while the AXART_3D articulator member dist is assigned to dist. Calculation results are saved in the same AXART_3D articulator's member attenuation.

attenuation = -6dB x (dist ÷ scale)

Do Not Call From

None.

See Also

AXARTSet3DDopplerScale
AXART_3D

Revision History

2013/05/08 Automated cleanup pass.
2006/09/01 Added an argument.
2006/03/01 Initial version.


CONFIDENTIAL