示例目录: /cri/pc/samples/criatomex/control_pan

示例描述: 可以通过使用Panning 3D的功能来控制声音定位。 Panning 3D支持内部Panning，可以将声像定位到扬声器内侧。功能的详细信息请参照Panning 。

用于控制定位的函数

criAtomExPlayer_SetPan3dAngle : 指定Panning 3D角度。
criAtomExPlayer_SetPan3dInteriorDistance : 指定Panning 3D距离。
criAtomExPlayer_SetPan3dVolume : 指定Panning 3D音量。

: CriAtomExPlayerHn player;

CriFloat32 pan3d_angle;

/* 创建Player */

player = criAtomExPlayer_Create(NULL, NULL, 0);

/* 指定Cue */

criAtomExPlayer_SetCueName(player, acb_hn, "heli_Loop");

/* 开始播放 */

criAtomExPlayer_Start(player);

/* 一边更改Panning3D角度一边播放 */

for(pan3d_angle = -180.0f; pan3d_angle <= 180.0f; pan3d_angle += 0.1f) {

/* V同步等待 */

criFwSys_WaitVsync();

/* 执行Server处理 */

criAtomEx_ExecuteMain();

/* 设置Panning 3D角度 */

criAtomExPlayer_SetPan3dAngle(player, pan3d_angle);

/* 更新处理 */

criAtomExPlayer_UpdateAll(player);

}

criAtomEx_ExecuteMain
void criAtomEx_ExecuteMain(void)
Execute the server processing

criAtomExPlayer_SetPan3dAngle
void criAtomExPlayer_SetPan3dAngle(CriAtomExPlayerHn player, CriFloat32 pan3d_angle)
Set the panning 3D angle

criAtomExPlayer_SetCueName
void criAtomExPlayer_SetCueName(CriAtomExPlayerHn player, CriAtomExAcbHn acb_hn, const CriChar8 *cue_name)
Set the sound data to play (specifying a Cue name)

criAtomExPlayer_Start
CriAtomExPlaybackId criAtomExPlayer_Start(CriAtomExPlayerHn player)
Start the playback

CriAtomExPlayerHn
CriAtomExPlayerObj * CriAtomExPlayerHn
Player handle
Definition: cri_le_atom_ex.h:3622

criAtomExPlayer_UpdateAll
void criAtomExPlayer_UpdateAll(CriAtomExPlayerHn player)
Update the playback parameters (for all sounds currently playing)

criAtomExPlayer_Create
CriAtomExPlayerHn criAtomExPlayer_Create(const CriAtomExPlayerConfig *config, void *work, CriSint32 work_size)
Create an AtomEx player

示例使用的数据中AtomCraft项目的目录

: /cri/tools/criatomex/examples/tutorial_data_for_runtime