Miles Sound System SDK 7.2a

EAX_SAMPLE_SLOT_VOLUME

The structure EAX_SAMPLE_SLOT_VOLUME used to control the sound levels for a slot that the sample should play to

struct EAX_SAMPLE_SLOT_VOLUME
{
  S32 Slot;
  S32 Send;
  S32 SendHF;
  S32 Occlusion;
  F32 OcclusionLFRatio;
  F32 OcclusionRoomRatio;
  F32 OcclusionDirectRatio;
};

In Members

Slot: specifies the slot for this volume control. EAX 4 currently supports 4 slots (so 0, 1, 2 or 3).
Send: specifies the volume of this sample for this slot in standard EAX attenuation units (-10000 to 0 fixed point millibels, default 0.0).
SendHF: specifies additional attenuation for this slot for high frequencies in standard EAX attenuation units (-10000 to 0 fixed point millibels, default 0.0).
Occlusion: specifies the occlusion level of this sample for this slot in standard EAX attenuation units (-10000 to 0 fixed point millibels, default 0.0).
OcclusionLFRatio: specifies the occlusion attenuation at low frequencies relative to high frequencies (0.0 to 1.0, default 0.25).
OcclusionRoomRatio: specifies the occlusion attenuation for the reflected (wet) sound path (0.0 to 10.0, default 1.5).
OcclusionDirectRatio: specifies the occlusion attenuation for the direct (dry) sound path (0.0 to 10.0, default 1.0).

Discussion

In EAX 4, you can only send a particular sound sample to two slots at once.

Group: Creative EAX 2, 3, and 4 Providers
Related Basic Types: F32, S32
Related Structures: EAX_SAMPLE_SLOT_VOLUMES