分类目录归档：XACT

2009
02-19

XACT unknown error code

All XACT methods return an HRESULT which are either standard COM error codes or XACT specific error codes defined in the header XACT.h. In this case the error code is XACTENGINE_E_NOWAVEBANK which is .... Read More >

2009
02-13

XACT基本概念

XACT工程Wave BanksSound BanksGlobal Settings Wave Banks一个wave bank是包含多个wave文件的集合的文件, 扩展名.xwb比如界面音效一个文件, 技能音效一个文件Wave Bank模式In-Memory在内存中, 适用于小音频资源. 如界面音.... Read More >

2009
02-13

How to: Use XACT Cue Instance Variables

How to: Use XACT Cue Instance VariablesHow to use cue instance variables created with the XACT GUI is described.To initialize the XACT engine to use cue instance variablesLoad the global settings file.... Read More >

2009
02-12

X3DAudio

概述X3DAudio是与XAuido2和XACT在3D空间中协作的API. 你可以用它创建出一个声音从一个点飞到摄像机处的效果. 音频不需要有3D位置, 这些都是通过X3DAudio来完成的 收听者和发射器X3DAudio使用收听者(listener)和发射器(emitter)来管理3D空间中的声音. 收听者和发射器别表示收听声音和音源的位置. 一个收听者定义为空间中的一个带朝向和收听位置的点. .... Read More >

2009
02-12

XACT与X3DAudio整合的问题

XACT本身是不带3D音效的, 相关的功能是由X3DAudio来完成.刚刚封装完毕的时候, 没有注意到哪里有调节距离衰减的参数参考了一下SDK的文档, 发现X3DAUDIO_EMITTER的pVolumeCurve, CurveDistanceScaler这两个参数是用来做衰减用的.不过SDK的文档.... Read More >

2009
02-12

XACT postmortem from a sound designer

Here are the things that I think went well: -the tool does randomization really well.  I was able to use relatively few samples to create good and diverse sounds for everything I was charged with crea.... Read More >

2009
02-12

XNA/XACT Premortem from a programmer

In case this is helpful to anyone, I wrote up a few things about what I've learned so far ... reposted from my blog since few probably roam there:After reading this very useful post-mortem and working.... Read More >