这是我最近的个人状态：On Sale.
已经把自己挂牌出去一个多月了，但今年的市场行情确实不容乐观，纵眼望去，it is the massive scene of layoffs.
为了给自己找到一个理想的买家，最近一个月是在四处散发自己的“传单”，但一部分传单发出去之后就是杳无音信，一部分给了我回复，也给了我纸上证明自己的机会，不过一直自我感觉发挥的不理想。所以到现在为止，还没有一家买家给我face-to-face的机会，更没有收到一份“Purchase Order”。
几家欢喜几家愁，一江春水你往哪儿流啊。呜呼，什么时候才能把自己卖出去呢，我能找到一家中意的买家么。
谁将是我跨出校园后的第一个雇主呢，继续耐心的等待中…
Several months ago, I achieved to develop a 3DS Max exporter plug-in. But until recently, I didn’t get the time to jot down something about my experience while developing it. Finally, thank God, I am starting to write this article, in case that several years later I totally forget how I did it at that time.
As you know, 3DS Max is a powerful tool for creating 3D models, especially widely-used in games. But generally we cannot directly get our model from 3DS Max, otherwise, we need a sort of middleware to retrieve specified model data we need from 3DS Max and export them into a specific type of file. This middleware is right the exporter plug-in.
OK, with this concept in mind, let’s get started.
Step by step, I will roughly present my footsteps of programming a 3ds max exporter plug-in based on 3DS Max 9 SDK.
Get familiar with 3DS Max and SDK
As we all know, there are a series of 3DS Max versions. Firstly you need to choose one to program based on. At the time of my embarking on this plug-in, the latest version is 3DS Max 2009. However, I chose Max 9 because it is already a widely-used and popular version. Most importantly, my laboratory was using Max 9.
Before doing some real programming jobs, it is pretty important to gain some basic concepts of 3ds max. We needn’t to be a perfect 3D designer ourselves, but these are the essential concepts we must know.
The fact is, the more we want to export from 3DS Max, the more we need to concern about it. For example, if we also want to export the data of camera or light from Max(meshes for games usually don’t export these data), we must apprehend what is a camera or light node in Max and how they work with other nodes.
But how the hell could we get the detail of these knowledge? Turn to the Max SDK Document, whenever you have any confusion with Max. Besides, we can also log on to Autodesk’s official Web site for more help.
BTW, the assumption here is that you are already familiar with some 3D concepts, like vertex, triangle, mesh, texture, space transformation, skinned animation, etc. If you are still a 3D newbie, you’d better figure them out firstly.
To be continued…
Predefine mesh file format
Export static mesh data
Export skinned animation
百忙之中，贴一首我很喜欢的歌，一首喜欢了很久的歌，Colours。
原作是Donovan，但我第一次听到这首歌的版本是他和Joan Baez的Duet版，后来才听到了Donovan的原版。在Duet版本中，Donovan的声音像极了迪伦，以至于我第一次听到时默认为就是贝茨和迪伦的合唱版。
两个版本我都很喜欢，不过更喜欢有贝茨掺和进来的版本，太他妈好听了。
这里我将两个版本都呈上，配着北京今天的阳光，这样的音乐让人忘记了最近所有的不快。
Colours – by Donovan
Colours – a live duet by Donovan & Joan Baez
Yellow is the colour of my true love’s hair,
In the morning, when we rise,
In the morning, when we rise.
That’s the time, that’s the time,
I love the best.
Blue’s the colour of the sky-y,
In the morning, when we rise,
In the morning, when we rise.
That’s the time, that’s the time,
I love the best.
Green’s the colour of the sparklin’ corn,
In the morning, when we rise,
In the morning, when we rise.
That’s the time, that’s the time,
I love the best.
Mellow is the feeling that I get,
When I see her, m-hmm,
When I see her, oh yeah.
That’s the time, that’s the time,
I love the best.
Freedom is a word I rarely use,
Without thinking, m-hmm,
Without thinking, oh yeah.
Of the time, of the time,
When I’ve been loved.
如何在C++中阻止复制和继承呢，我做了个整理。
Uncopyable
有些类需要禁止被复制或者赋值，这需要显示的禁掉它们的拷贝构造和赋值函数。
摘自《Effective C++》Item 6: Explicitly disallow the use of compiler-generated functions you do not want
class Uncopyable
{
protected: // allow construction
Uncopyable() {} // and destruction of
~Uncopyable() {} // derived objects...
private:
Uncopyable(const Uncopyable&); // ...but prevent copying
Uncopyable& operator=(const Uncopyable&);
};
class UncopyableExample: private Uncopyable
{
// THIS CLASS IS UNCOPYABLE
};
Uninheritable
Java提供了final关键字用来阻止被继承，而在C++中没有这个关键字，但阻止继承的类在C++中是同样可能的。
摘自：http://www.csse.monash.edu.au/~damian/Idioms/Topics/04.SB.NoInherit/html/text.html
template <class OnlyFriend>
class Uninheritable
{
friend class OnlyFriend;
Uninheritable(void) {}
};
class NotABase : virtual public Uninheritable< NotABase >
{
// WHATEVER
};
class NotADerived: public NotABase
{
// THIS CLASS GENERATES A COMPILER ERROR
NotADerived(){}
};
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