Reprinted ( turn) four principles of law of the universe of the nine [ people of the world must see !

 Four principles of law of the universe of the nine [people of the world must see! ]
A child, causal laws: There is no one thing is accidental, everything must have its reasons for the occurrence. This is the most fundamental law of the universe. Of course, the fate of people follow this law. Identify not only the Buddhist law of cause and effect, but also Christian and Hindu and so forth. Ancient Greek philosopher Socrates and Isaac Newton, and others agree that this is the most fundamental law of the universe. Human thought, language and behavior, are the If the Who have ideas, it will have been Therefore, the fate of those who want to build, you must first pay attention to and understand their every thought (who have decided) will lead to what kind of language and behavior, the behavior of these languages ​​and what the results will lead to. -

Second, the law of attraction: people's mind (thinking) is always consistent with reality and their mutual attraction. For example: if a person is full of pitfalls that life on the road, out fear of falling, fear of car accidents, be taken to make friends fear that the reality in which the person is a dangerous reality, a little careless, to really ask for trouble . Another example: a person that many people in this world people are bloody sense of obligation and the person, then that person will always be met with his utter devotion of friends. You know why? Because people are selectively looking at the world, people only see and pay attention to the things he believes, for the things you do not believe will not pay attention to, or even turn a blind eye. So the reality of which that person is attracted by the human mind, the human mind is also consistent with the reality of their own to attract in the past. Attract each other all the time that people find it difficult to detect in a subconscious way forward. A person's mind is negative or ugly, he is also the environment in which negative or ugly; a person's mind is a positive good, the environment in which he is positive or good. Person who can control your mind (thinking), so that their focus on enabling, positive and good people and things, and that this person will be the beneficial, positive and good people, things, things to attract their lives, while beneficial, positive and good people, and things will be attracted to this man. So control your mind (thinking), is the fate of the basic ideas built. -

Three, believe Law: If people really believe something will happen, no matter it is good or evil, is good or bad, it can surely happen to this man. For example, a person convinced that positive things will happen to them, positive things will definitely happen. And if a person believes that he not going to live, that this person will soon die. So with good faith to replace the bad faith, the principle is the fate of the build. From this, good faith is a blessing, want to grow their own welfare, must establish good faith. -

Four, relaxation law: people only in the case of relaxed state of mind in order to achieve the best results. On any omission or irritable mind, will bring about adverse results. What attitude is the best mind? The answer is no concept more clear and bright as possible! Aiming for the ideal personality in what you want, ideal, ideal relationships and ideals of life and things, and then relax the mind, diligent efforts to do what you do, do not always thinking about when these things come, then the arrival of these things can sometimes surprise you coming; the contrary, if the results of the more anxious you are, the more you can not get the desired results, even get the opposite result. For example: a hot day power outage at night, you lie in bed sweating, could not sleep much suffering, the old thinking about what the hell when it come to power, power is always in a hurry when you chose not to, but When you finally had enough, people naturally cool, stable and quiet, and soon fell asleep, when electricity came, mortal brightly lit room between you, fans turn up. This is not a coincidence is not a superstition, it is law, it is to relax laws. It is also noteworthy: the so-called no thought not mind a thought not, but the idea but do not reside there, -

Five current law: people can not control the past, can not control the future but at this moment one can control the mind, language and behavior. Past and future do not exist, only the present moment is real. Therefore, the fate of the focus point of build, can only be set at the According to the law of attraction, if people always mourn the past, guilt and regret will be firmly set in reality want to change the old can not escape; if the people are always worried about the future, people will worry about what happens to people do not want to attract into the reality. Regardless of the correct attitude should be the fate for better or worse, just make a positive focus on adjusting the heads of the current thinking, language and behavior, the fate unknowingly to the benefits of development. -

VI 80/20 rule: to achieve goals in the first 80% of the time and effort, the results can only get 20%, 80% of the achievements in the last 20% of the time and effort to obtain. This is a very important law, many people in the pursuit of goals, since a long time to see significant results can not lose confidence and give up then. Information is the long-term fate of the things built, to have enough patience. Do not expect the first 80% of the effort will be a great harvest, they do not give up, the last 20% of the effort will have made great progress. -

Seven, should be law: all people should be obtained, and not think of everything. Cloud Valley, where Mr. Jackson said of the daughter who Zhiqian Jin Yong, who must starve to death should be starved to death, is the truth. The fate of those who built it must be to improve self-worth, self-worth to improve the people deserve regardless of the quality and quantity will increase. -

Eight, indirect Law: To increase self-worth (including both material and spiritual) must be achieved indirectly by increasing the value of others. For example: You want to improve their self-esteem, we must first improve people's self-esteem through indirect implementation. You want to be successful, we must first reach through the achievements of others indirectly. Another example: Some companies have created the largest purpose is naked pursuit of profits, these companies are often short-lived and disappear within a year or two; and the community who are committed to providing quality services to customers and quality products, companies often focused, more to do greater. This is indirect Law at work. It is worth mentioning that the law of the indirect increase the value of self-worth and improve the others tend to occur simultaneously, that is, when you increase the value of others, you immediately raise self-esteem. -

IX Principle of Giving: Giving is This law is, whatever you give out will eventually return to your body multiplied. For example: you give money or material, you will be doubled to obtain financial or material reward; you give zealous, sincere pleasure to others, you will get double the joy to others return to you; you Bushi An set to allow others to peace of mind, you will get double happiness. Conversely, if you are imposed on other people's anxiety, hatred, anger, sorrow, you will get the double reward. -

Ten, do not plan to repay the principle: This is the Principle of Giving to add. This principle is that: when you never look forward to giving a return, do not look the more you return, your return will be. I wonder if a similar situation such as you have come across: one day you catch a car to meet with key customers, an elderly couple on the road to see a flat tire. You do not want to hurry because the pipe, but feel compelled to control, so you stopped to help them change a tire. Well, you change the tire, the elderly want to pay a sum of money thank you, you declined the elderly and good luck to them and then you go on the road. When you arrive to your meeting place, but found that customers still come later than you, and customers willingly for you and sign the agreement. Do you feel lucky it? But this is not luck, but law. So remember: more blessed to give than to receive, application itself is a great blessing, and those who do not need to be obtained from the returns. Elephant (Shi) the weight, we said it offered to add a scarf elephant (return), will increase the weight of an elephant how much? -

XI love their principles: all the altruistic thought, language and behavior of the beginning is to accept his all and really like their own. Only then can you love others, to love the world, you just may have a real joy, stability and fearless, it may have broad-mindedness. If you do not like are not satisfied with yourself, then you can not really like other people. It is very important. Some people love their equivalent to the selfish, this is misleading. If you feel carefully, you will find if you do not like, not satisfied, you can easily give birth to jealousy and resentment heart. Am also a member of beings, beings of the same love why exclude yourself? So please get to know themselves, to begin with his good friends, talking about love of other living beings. -

Second, forgiveness principle: If the negative thoughts compared to a tree, its roots are, To cut off the roots, we must know how to forgive. The first need of forgiveness and the forgiveness of the object is a parent, no matter what your parents what you have done or are doing bad things, must be fully and completely forgive them; the second object that needs forgiveness is all in any way hurt or are hurting you, remember that you do not need their arms around a hippie smile, you do not become good friends with them, you just simply, completely forgive them, they can cut the roots of the tree of the negative; s the object of three to forgive is yourself! No matter what you have done bad things in the past, please sincerely repent and promise not to commit, and then - please forgive yourself. The spirit of the heavy yoke of guilt will not let you do something, but will prevent you from becoming a new look of the people. All the past, such as yesterday's dead, after all, such as today's students. -

XIII, responsible for the principle: everything must be responsible for their own, when people adopt a responsible attitude on their own, the people will look forward to see what I could do; person who rely on heart weight, will look back, staring at the past, and has been unable to change the fact that sigh. In fact, you can only be responsible for yourself. Please always remind myself.

Read these 10 words , you will get a lot !

 Who hurt whom , who put whom seriously.
2, If you love , your love .
give up , thoroughly . Wait , is itself a mistake.
3, see the opening that will hurt less .
4, a lot of things , always will know after the experience ,
as feeling : missed, sorry, just know that life does not need so much in fact, unnecessary attachments .
5, autumn, season of cruel , immature to be mature with harvest.
everything will turn in an instant fall and winter gone with the wind ,
only that a pool of bright memory of stream -like flow is always rushing in my mind ... ...
6, cherish the happiness of hand , do not wait until after regretted having lost , perhaps, your life , it was only then will the true intentions of a person in you .
7, Life is like a train , there are always all sorts of people on board shuttle .
in the car you may also encounter a lot of people do you think there is fate , but the car will have to stop when there is always someone from the train up and down this life , when you go when you waved A sudden, you can remember the only way home .
8, some people you see life , but they ignore a lifetime.
some people looked at you , but affect your life.
Some people warm and happy for you , you Because you left out .
some people happy to let you have a short , but get your chain of thought .
Some wishful thinking for many years , but was you refused for many years.
9, do not owe my friend too much, because you may never have the opportunity also to him.
10, had Sentimental feelings, have a simple expression ,
have genuine experience, has not let go of nostalgia ... ...
are experiencing happiness, is looking forward to a bright , growing excitement and fear ... ...
through the young grew older ,
shared memories of you and me , there are those in the campus with the beautiful song sung .

Love we must learn to bear

 Perhaps destined to this life I did not get his true love, perhaps destined to be alone in this life to the old until I die. If God treated me, I have no regrets, I do not hate anyone, I will only blame themselves, blame themselves do not have the good fortune. Hate he did not take advantage of his love.

certain to miss the things that can not be owned, not a force of love come love, will only make their own scars. I have no strength to be among themselves, and I am tired physically and mentally, I want to stop to rest. Why is it against the heroes are tired you can sleep peacefully shoulder? And I can only stomach their tears to swallow, no one understood and no one knows, I do not want do not want to cry, but my eyes always betray me, it does not give me enough courage to let go to pursue their own love, I was tired, my heart is broken. Strong behind my fragile heart, my heart hurts, it seems to be afflicted with liver disease, I cried, cried very tragic. Why my life would be so tortuous, and why not even the ordinary day to spend my stable, I am a simple girl and like everyone else need to love others. But who know, love my people I do not love, I love people who are helpless, what lasts forever? What life together? What truths? I was defeated. I cried tears for me it seems so worthless. Men fear women

cry because he was afraid he did not do the duties of protection of women so that women secretly As tears. Each woman was born a man waiting for her there, and now I want to say that every man woman born when there is a lot of tears for him, a man of iron, the woman is mud. Iron will not break, mud will be broken, it will be washed away, while the men did not expect this, brewing on a woman's grief, so personally kill the woman.

love watching him as a man happy, happy she! Why do things always borne by the woman, maybe when I say such a thing, there are a lot of people would come at me numerous eggs, but I still say that no one can block my mouth, except me themselves.
When I try to forget a person, I found myself can not do, and I'm only human, I do not want a saint. I have not qualified for the saints. I am afraid that the saints would not take me such a woman. I am eager to see their own growth and fear growing old, when people say I look like a child, I want to laugh and to cry. Laugh is that he is still so young people do not know their age, crying is that he is so immature. . .

Maybe when I'm in love with a married man, when is my time, maybe my life will not remarried people. Many people say that more than a thousand past lives only in exchange for life Review of the smile, and my life is from whom? Who would be my other half later, I have not thought about, nor want to! Maybe my life is to repay the debt, the debt owed too much pre-existence, destined to be reborn over the life of repayment, the parents of one, love is one who does not love another, no matter who is also a! Also completed pre-existence of the debt, I will make good in a few days, then that is my own life a few days, had finished the day really belongs to those few days after I left. Bid farewell to this world forever. Rest in peace!

have nothing to fear death, slept like never wake up Bale. I am not afraid just do not want no reason to die, commit suicide for love, silly! To kill for money, stupid! Was ill away trouble, boring! Human life is fragile! Do not think that your life belongs only to you, wrong! Your life not just your own, your parents, your relatives, you love people, care about you. Do not think that is gone, once and for all. Do not think to go to clean, wrong! When you want to leave this worldly time, do your best to convince yourself, give yourself time, had finished it tonight! If you have done tonight, you want to die, then you go! No one will care about you! Jump! No one will save you, if you are not afraid to fall off the face broke into his burger, then you jump it!

love we must learn to bear, since you have the courage to love a person, why you do not have the courage to bear this reality. Everyone wants to have asked people to get married, but everyone is so lucky? No! When you become a misfortune when, do not cry! For their blessing and salvation for their own.
has scarred me for love, I was so stiff not listen to anyone in any language. I once told myself to forget the past, everything from scratch, but I never do, I hate myself, hate myself why it is so fool! As a silly b, when all the world's silly b die off, then the ring belongs to me, I'm looking forward to that day.

life I will encounter a love my people and I love it? Unknown! I can only say so. I am not sure I'll put my love to whom, and who silently loves me, cherish me? Maybe I will have one very good to me, I even loved their love! Then I might accept him. However, such a person? I am looking forward to! I am no longer young, not many young Let me squandered. I do not want to marry myself casually, and this is not responsible for their own. For he is also kind of hurt.

love a man very difficult, how difficult in the end, nobody knows. Here, I just want to say love, we must learn to bear!

Comedy

 The bowl fell off, big a scar

2, a variety show, the host stage announcer: Please enjoy: Xinjiang Song and Dance, off your skull! Horror! ! ! ! !

3, Tiger is not fat cats, you think it is dying it!

4, high school, classroom discipline and chaos, the teacher huff Jiuqi XXX, said: XXX, you have given me stop the wall go! ~ ~ Class Bao Han!
5, once I drove, the female colleague sitting next to me suddenly asked: ;
6, I: That was our physics teacher. . .
students: what to teach the A?
I: Chemistry. . .

7, in the cafe, a student suddenly raised their hands, shouted: >
8, our hostel to go pee a man drunk and then brought out a cold words: urinary drank too much wine on the particularly high.

9, buy oranges, the boss: a five pound. Me: too expensive, five dollars samgun it. Boss: No no.

10, friends asked my computer configuration, I said, is the color of the display. (Wanted to say that LCD's)

11, junior high school variety show, grab answer session.
Judge:
host said,

12, heard a MM in the canteen shouting a phone call to me, the students gave me complete access, said:
you laughing I was laughing for 4 years
14, high school students (a boy) into the cool noodle toss of her hair: finished also add that:
15, has a bedroom, the students called me mom, I used to say the ;

17, and Li Ning shoes to my sister, my sister an opening: ;

18, one time I took my roommates in the stomach, she cried:

19, each high school send a badge. . Time to check before, went to the classroom teacher shouted, everyone is driving a bra to wear to Tzara. . Silent. . .

20, at school over the weekend to go home after dinner cravings, plan an excuse to go for a walk. Changing his shoes at the door when Dad asked me why go? I casually said something:

21, one Education Bureau visited calisthenics, after the announcement of the physical education teacher should be forgetten, hold for a long time, shouting: Journey to the West Monkey's), I ask him a question, blurted out: day I drove flat tire on the road and asked where there is inflatable, colleagues said:
24, with a teacher about overnight mahjong, see the blackboard did not rub, was furious: ;
25, once I see my sister in the paint Uncle Tai Po, suddenly cried out: ;
26, the teacher left work, I will not do to copy someone else's, and then hand in papers to the office and saw the teacher said: We go to Huangshan [url = javascript:;] travel [/ url], tour guides just introduced to: hundred ladder that year Liu Xiaoqing's attractions. A man suddenly blurted out our group:

28, several female students that come to my house to play, I'll get water, they open the DVD player to see the film, I'm back room hear is Cantonese, and then I yelled transfer under acoustic, acoustic wrong, suddenly speechless, I have a purple face, a rainbow nearly fainted ~ ~ ~ ~
29, even high school, after school and even go home with MM, the school gate to see a sell barbecue, MM said eat offal because previous grill more, even afraid of the boss can not hear, so even shouted: Boss, 5 string bullwhip Even huge embarrassment. . . The most embarrassing is that even MM then asked, .
30, mm call me and my quarrel, and she was very large volume of the TV, I was tired, and loudly said: !

31, students eat breakfast the morning and one of only bun filling, and another eat the skin. We are wasting the time that they eat the filling of two students to the words,

32, said that a true story, the car factory work, MM asked me: my computer to die, always die. I said: Then you go back and look up to see the virus, remember to update anti-virus software. MM: Oh. Early next morning, the car see also MM, even casually asked the sentence: checked yet? How? Then. . . . . . . . . MM said something out loud: I'm furious, check for a long time, saying it was not (plum) poisoning. You say how good ah? ? ? At that time the cold ah. . . . Memory, especially now the new

33, a classmate of my high school dormitory called, whom he said, and I say in, and then said thank you

34, before people come to my aunt guest, just the door. Just my aunt to go to the bathroom. She hastened to greet customers, said: One time about a strong dollar. He was saying, roar wrote: use your next light (corner of my eye) alignment ~ ~ ~ ~ Oumen want to laugh and not laugh, the sad ah ....

37, female students and her cousin, please I eat dinner, I eat, I do not know how to be committed the following error: .

38, units of work in the morning we have a car shuttle, because the car is not on one occasion, not a seat on the bus mm, and a man sitting next to me busy colleagues to stand up, said hello to her passion :

39, previously addicted to online games, often mixed in the cafes Byrne killing, after the end of the semester, and a bunch of buddies back home, the train is about to open, and we have not found the site, and sometimes words urgent, said: A mobile phone to a charger. But a bed to an outlet, put a reading lamp can not charge the reason that, A top of the charger plugged into the B. B night to listen to music, see the A's Charger roared: , a classmate and I debate the issue, sometimes a disadvantage, so he got up and screaming for a pound the table: you nonsense, I am not not stupid!

42, I have a buddy to go blind, we asked him how he came back, buddy say: this girl really rough. Point to a meal at noon, 2 people went into a beef noodle restaurants, the girl cried for Master: Hey, to pull the 2 bowls of ramen chef ~ ~ ~ wrote: you eat it? I pull to eat.

43, a child ice cream popsicles are generally selling his bicycle, and once, listening to an aunt in the room shouted: New to the ice, warming the. (Estimated aunt used to be selling cakes fried fritters)


45, the high 3:00 us to teach mathematics teacher ... He gave us review when the time ~ every drawing, painting ray ~ ~ to the time shouted the students ~ ~ `~ ~ I'm optimistic about the shot, ah, ah

46. Hengshan college time to play, when the mountain to climb by half, tired of trying to see the roadside when Xie Hui the women have to buy souvenirs, opening up and asked: : ! MM can not stand the results, shouting, teachers do you think I do not want to (touch) Mo him, and he insisted I (touch) Mo ~ ~ ~! ! !

48. One day the students went home for lunch, a drink, her father suddenly came in and wanted to cry uncle, and the result was wrong, said: cold! Big help students laughed to death

49. My colleague dispute with people, anxious mouth to the sentence ) to you,

51. a ktv, karaoke, a mm shouted: Give me one week cut the stick , and his wealth

Fan Meizhong Read Me

 Fan Meizhong readme: Any cultural tradition, just because a commercial transportation and developed areas, and its over-commercial and secular fit with my temperament, but also extremely detrimental to my growth. My parents are illiterate, Marx hanging on the wall at home Engels, Lenin, Stalin, and Mao's portrait. I'm the youngest a son, there are even three older brothers and one sister. I came to this world, to the very poor families to a greater burden. but the parents has not been as superfluous as I, but gave me the most love.
irresponsible as his father, my mother bear with her thin body almost all of the family burden, and she gave me love get my life the greatest warmth, such love will never settle in my heart of hearts, so when I'm always in the face of darkness is the darkness swallowed whole Buzhi Yu. I grew up a bad temper, very tough, introverted eccentric, not very attractive, so that some of my relatives think I'm afraid I do not fit to survive in this society. But young and I show some of my father and some neighbors seem unusual side. For example I'm not on the primary school under the influence of the brother learned to read simple books, do some addition and subtraction multiplication and division calculations, reaching levels around the third grade. so my father always thought I was a child prodigy, he hopes one day he might be able to have I am so proud of a son. In fact, looking back, I was smart mathematical logic stronger than the average person only.
my primary school in 1979, when I read the first lesson on the primary language textbooks is Mao and Hua Guofeng sit together picture of Mao Duihua said: s! Chairman Mao died and the Cultural Revolution, when I was four, no major events and this one memory of the Cultural Revolution. but I have on the rural communes and collective memory, especially in poverty brought about such a system even unforgettable impression left me hungry. I remember a year in the Spring Festival is the famine, the family cooked rice, how do I remove fishing can not be the number of meters from which to. but the child is always the monsters do not care, they do not take the family. Therefore, the family's poverty and the absurdity of the era only through the atmosphere it brings makes me feel depressed, more often, I still was a carefree child-like.
the survival of today's children when competition from their birth to begin. They have to participate in piano violin since childhood, painting Mathematical Olympiad, and other training courses. and I have no such additional burden, the field is my wild world, I have no job stress cases, free to grow up in nature. We are basically to produce their own toys, I have to catch fish shrimp fishing, listening to cicadas and twittered childhood summer! then later each time to listen to Luo's childhood, . in such a young age, my soul there is an inexplicable sadness that I feel this is not a physical world, I really want, I'm always longing and yearning for a distant, perhaps, that does not exist things. Compared with other children, stubborn eccentric, sensitive soul is rich in terms of mathematical logic, so a little bit superior intelligence could be my special place.
I read and the reality of the world outside of the yearning and obsession is birthright. at home without any books, teaching materials brothers and sisters became the object of my reading, I read a lot of comic books, mostly historical romance comics in various dynasties, most impressed by children's book is . memory of the times a little bit utopian, and will not do as eighty after the children, just read in a book of articles about that era, or listening to come to talk in that era, as if the absurdity of listening to distant and magical legend.
heroic fantasy from my youth, aged around
's time to start, great time in the event of significant changes. household contract responsibility system so that farmers unprecedented release of energy, and I was no longer hungry. In the popular culture level, instead of Teresa Teng's private emotional narrative of the great mantra of collectivism, the TV series totem. flower shirt, bell-bottoms, long hair, sunglasses, pointed shoes, three sheep became fashionable youth brand mark recorder. Jet Li's such films have inspired me with the passion of heroism and patriotism.
born in the sixties, according to people who recalled the era of the eighties is the ideal, is the poetry of the era is the era of the spirit is freedom and democracy the grand narrative of utopian burning passion. But since I grew up in small town suburban and rural areas, age and much smaller, so that the culture and the pursuit of enlightenment ideas had little effect on the ideal atmosphere to me. I was just nine After ten years on behalf of reading through a variety of ways to review and imagination to experience such a spiritual atmosphere, to understand those historical facts and their ideas. this decade is very simple for me, is heroic fantasy stage.
the third grade when a classmate gave me a martial arts novel my desire and ability of the super hero of chivalric fantasy, then read on my martial arts into a decade of age. Because of my mathematical logic more than the general intelligence of students eager to learn as I ponder, as I have memory, and also simple and focused as I thought, so, although I rarely listen class, assignments are often not finish, very little effort from top to bottom in the study, parents of students in the teacher's academic performance is valued, I was always the leader, each exam have felt light-hearted and always winners!
me extra energy, too much blood fantasy vision and emotion have no place to place, so almost all projected onto the martial arts, and fancies himself chivalric hero ! I went to see the road, seen hiding in the woods, steal school to see, lying in bed late at night to see, read Jin Yong Gu Long Liang Yu-Shen Wen Jui martial arts haggard look TRANSACTIONS Wo Lung Sheng Liu Canyang child, I almost read the whole county All martial arts find that some of my classmates surprised that a person all day to see how martial arts admitted to the North? decade later recalled reading experience that I deeply regret it, lose, why not read a The development of my spiritual and intellectual enlightenment of valuable books then? this time if there is a good teacher or a thoughtful friend brought me into the mind and spirit of the world is good! Not only that, my life energy in the martial arts great the novel can not be fully released, it is also buy a variety of martial arts magazine self practice martial arts, I bought all the sports magazines, bought all the military magazines, and novels of romance, Chiung Yao, the fundamental disdain. this period my teacher My impression of how what? graduate in early 2089 when the teacher looked at my graduation photo shook his head, said: , after mixing of social difficulty,! have been very serious. simple, I do have a sense of justice can not accept that such feelings and indignation of the simple entrance when I was a volunteer reporting.
North four years: the pain of schizophrenia in the wake
because of widespread corruption of officials in anger, I decided to apply for China University of Politics and Law, I imagine to be a judge to preside over justice. But the strange combination of circumstances that, because the college entrance exam better, I was Beijing University history department s impossible. this time I did not expect the North what it means to me, did not anticipate how it will affect my thinking and life trajectory, but that was admitted to Beijing University as a dream for me, I had In fact, this dream did not dare to do.
at Peking University in my mind is so sacred and unattainable, so that any professional I do not care. Yanyuan formally entered, I can not fail to mention Shijiazhuang Army Academy one year of military training. the teenage years, I have filled with longing for the army, but military training year, my fantasy hopes hit the army to pieces. forces of tyranny and patterns of extreme for me, this be it most can not stand is the brainwashing of our, they forced us to learn Deng Mao's election, this is my extremely intolerable.
as VOA's sake, I was squadron District officials criticized the team, they also confiscated my tape recorder. I do not eat that eat soft hard against the right of management services. They stirred the arbitrary practices against my strong feelings. But I have to say, this time I am twenty years old, but no contact to any intellectual resources, not an expert by any of the advice, just an instinctive revolt. year of military training ended, I get one breath, the nightmare is finally over! I look forward to new experiences into a new sense of Peking University, I to look forward to the excitement!
filed Beijing University, my feelings are complex. In addition to an initially controversial strange, Grand View Garden in general, feel confused, silly! class is basically a doctoral degree to teach us, although now my point of view, their thoughts and knowledge is bad enough, but definitely better than my high school history teacher too strong more, at least they do not give the standard answer.
but these are not so important, teachers in the North now has few adhere to intellectual conscience, to look beyond pure dedication to value and protect the spirit of flame, and should it be done teacher, back to the era of the North to find Cai Go! present value of Peking University is that it does not how many excellent teachers, but in its campus culture, specifically, is a variety of lectures by a variety of every day cultural organizations and students eager to learn love reading in general campus culture come alive! the first two years, I kept the shuttle out of a variety of lectures, and moderation in all aspects of buying a large number of books on the human thought.
Of course, you do not expect this time of the classroom and lectures at the university there are the voice of teachers can be issued heresy, enlightenment can be your mentor. you know, the early nineties, whether North or the whole of China are side by the intellectual disaster, in a state of immobility. I once said in an article, this time truly thinking of university teachers are either living on the bloody arena, or be rushed abroad, or being thrown into prison. That being the case, there I have a direct impact on daily instruction of my teacher or college tutor thought it? No, certainly not! So how can I shower in the dark to the glory of the Enlightenment and the pain gradually start to awaken ignorance it?
led me to wake There are two main factors. The first is the pain of schizophrenia prompted me to start thinking. At that time some of my classmates have to fight to join the party after they enter the government agencies seeking to better prepare for the future, so watch them so ambitious interested in their own right of way, I feel ashamed for their complacency, and I sprouted a big money when the high official homecoming of the ideal. But my people have a big mistake because it is too honest, fake bad! I never used to say against his words, then attended classes from School to very painful, very difficult written application to join the party, this time I began to hate their honesty, National Cheng Kung University were sloppy cause ah! you are even this thick black kung fu No, how in this society mixed ah? said I did not mean that the students are calm, being applauded this idea. And I began to feel wonder why I want this society to survive well under this system must be his own become hypocritical? must be dishonest to lie? must be devoid of their own conscience first of their own worse? in the end the system of our country, culture and national character have a problem or I have a problem? or have problems ? this intolerable schizophrenia prompted me to start thinking about the pain.
think the starting point to another Cultural Revolution. I was history, and have a strong feeling of patriotism. but the reality is always let me the national feelings of pride and patriotic fervor would suffer. such as the time to start junior high school physics and chemistry, I found the theorems in natural science axiom that almost all Europeans get out, and why no Chinese scientists contribute? China is so cattle, why was it so poor why the weapons so far behind? particular, I can not accept is that my great motherland in the twentieth century, how can such a ridiculous farce staged the Cultural Revolution it? Reflections on the Cultural Revolution in China that started me thinking history, culture, politics, the Chinese national character and history of communism, the political theory of the logic operation and so on.
this period the greatest impact on my thinking person is hou. hou today with the times because there is no forward, there is not much worth to say. But I never want to thank him! in his gene to know Chinese culture in general and transcendent values ​​and non-utilitarian spirit of the pure love of knowledge; in his has not expired, the Chinese people in general do not value the pursuit of the ultimate meaning of individual freedom, but put it into the nation-state as a means of grand narrative; hou also highlight the theme of the subjectivity of individual life and individual existence to some extent to the chance to oppose the decision theory, this concept is to some extent for my individual consciousness.
this period of Hayek's the awakening of thinking, and consciousness of individual existence, I began life on the utilitarian value of unsatisfied began to feel the presence of loneliness, emptiness, and absurdity, feel the ultimate meaning and sacred value of life lost due to missing and homeless grief. whether it is to squeeze into the pursuit of power, or walking into a store official pursuit of money is not my true desire. Therefore, a university graduate, I strongly feel the confusion of life and choice of life path of confusion. I even think that these the pain is vague I like to read the consequences.
view on the university to return after their education school, I think the knowledge that time to accept the liberal arts are basically used to deceive our pseudo-knowledge, education The idea is not to open their horizons and allow them to think freely and to be truly seeking the truth survival ability, I feel the good times throughout the teenage years are a shame to waste too, too many students in the stupefying education authorities the cheated! hope was based on the one hand, those who will not repeat the tragedy of my feelings of Reciprocity, on the other hand the pursuit of this ideal of education to some extent the pursuit of transcendent value satisfy my urge, therefore, the University graduation, I chose to take the initiative to Sichuan Zigong Light Middle School to teach high school history.
Zigong three: lonely cry of despair is often the beginning
naive idealist, and he senses a number of issues, accept some new concepts and ideas, to assume that others can understand and accept. so naive I want to come crashing doomed. I graduated from college after one thousand nine hundred ninety-seven chose to take the initiative to Sichuan Zigong Light Middle School Education high school history. in the course of modern history, I tried to sum up the lessons of history, China's cultural tradition, political and systematic reflection of national character; I have also written textbooks for certain historic events of the shelter to reveal evaluation of school textbooks of history and ideology of the simple correction, such as the Cultural Revolution on the Japanese on the anti-rightist on; the same time I was in class advocated the separation of powers, advocate freedom of the press; I have tried to awaken students to pursue the awareness and value of life awareness of individual rights.
but I obviously Chinese schools closed environment and society as a whole are conservative and underestimated the utility indifference! I shock the world by various remarks quickly spread to the mouth of the parents of students there, spread to colleagues and where school leaders, principals say hello to me many times, asked me to follow the party's education policy, threatened to stop my class! people to look at me look crazy to me as a bookish geek crazy! a colleague said: you do not fit to survive in China, China has its own national conditions! on how the environment is harsh. no one understanding and support, I got a man can change it? principal colleagues concepts and the extreme conservative and rigid examination of extreme crazy atmosphere made me feel like being all wilderness, lonely and not cry hoarse people respond violently to my head on the wall, he was the invisible wall to bounce back, I was exhausted but can not seem to change anything! year later, my blood began to cool down, split my heart extreme anxiety and pain, do not I would like for life and reality completely powerless? often, I am a man in the middle of the night wandering the streets of Zigong, no cold, do not know Where is the way?
to think the problem, inquiring of life, education and political and social way , depression despair, I continue to read for spiritual resources. this time I do not have Internet access, and therefore missed the earlier fellow on the network to find opportunities. In this environment, I read the book more than Jiemo Luo, although not obtained What enlightenment ideas, but do not have a My Dao feel alone; this time saw how clear pouch hung from belt of the reality!
but this time, with my heart gives me strength alone is more writings of Lu Xun. whether the mad mad lonely experience or experience of the pioneers, as well as numbness in Yong public experience, or the dark nothingness of life experience, I have been there to find the resonance of Lu Xun. And Lu Xun on Chinese culture and Chinese people philosophy, truth, sincerity, truth, freedom, independence, criticism of these words have become key words. This is nothing less than three years, then three years of my life, try them, or that the soul of purgatory! borrow the words of Lu Xun, I finally know that they are not rallying to echo those who gathered for a hero. When the ideal face reality, when from the den to society, the naive illusions will soon burst, and the world will never be as simple as imagined! insisted that rise or depression? continue to pursue the ideal of or into the utilitarian pursuit of secular life? adapt, and change the environment or to find the ideal environment? not my wish to adapt to change not my best, so after three years teaching in Zigong, I chose to escape from stressful conditions, to find the ideal the environment! to Guangzhou to the Chinese media's paradise! maybe another way I can to realize their value!
media career: real freedom is a dream
always satisfied with my simple material existence . always want to do so to survive on little beyond the physical meaning. For my part, can not do education, the media is another option. I do not like people prefer the newspaper media, through the media reveal the truth about society, critical political and social realities, leading the concept of change, promoting social progress. But in my experience and contacts at the time, I did not have the opportunity to enter the media. Sport is my hobby, in the University students, then internship after I left, also in 2000 during the European Cup was first reported to the controversial articles of my Wind Window utopian dream. This statement close on the most freedom and the spirit of the most critical to my understanding of the media was devastating. When I was in high school teaching and Zigong depressing despair, I look forward to the free and full of vitality of the southern city of Guangzhou. when I really, when exposed to the media in Guangzhou, uncompromising character that I even can not accept such media. my dream place where ah? This is devastated! I want to return to secondary school. from the child started, adults have generally finished! So I went to a private school in Guangzhou Huamei Foreign Language teaching.
to return to the podium I have learned the lessons taught in Zigong, a start is quite restraint, but I am not a person with a heart the ability to divide. In secondary education, I did not realize the absurdity of high school literature books when I was admitted to Beijing University, and once I no longer believe that a fraud, I can not mouthpiece materials do, I can only understand as I read through the facts and realized that the history of ideas and their own feelings and experiences of independent thinking to guide students to think and face the truth. Therefore, I can only restraint is limited , can only be a short time. in class was about, I will be free to play up! want me to restrain free thought and speech and the pursuit of truth and the desire to desire is simply impossible!
pursuit of truth This is human nature, but we have long been tools of education and ideology, which makes it long ago forgotten what the pursuit of truth and a critical spirit. In the context of the overall closed thinking, I thought so heretical remarks destined to cause a sensation. soon, where parents learned from the students of my reaction, where they called to complain to the school leadership, secondary school department heads quickly to listen to my class, I did not realize the seriousness of the matter, let alone even aware of what I do not care, still according to my individual freedom to class, in class I were compared with Deng Xiaoping, and Chiang Ching-kuo, Chiang Ching-kuo affirmed, the principal one was scared, this is also amazing, dare to criticize our great beloved Comrade Deng Xiaoping? he quickly talk to the boss to report, immediately decided to stop the back of my two classes that day. I had left China's education in private schools who hopes, because I think they have the freedom from institutional constraints have full autonomy, as the private sector in general, should be dynamic and creative spirit. But the reality is not entirely as I expected. public school system does the rigid, conservative style, making progress, but under the current system, public schools to expel a person is not so easy to do, and not afraid to close public schools, private schools are the most afraid of this, if they do not decisively put me off the reactionaries, the state can threaten a sector off the private schools, so they All investment will be lost, so they can not tolerate more heresy. my first time teaching career for nearly three years, and this time only twenty-one! no political freedom, no room for pluralism, the emergence of private schools to change Status of Education rigid closed almost meaningless.
this time where I can go? I finally sought to an acceptable media is the Guangzhou Daily Dayang Soccer Channel to do the network editing. The working conditions general, do not need any creativity, but in fact the Chinese media is not totally free, at least two areas in the sports and entertainment a reality. you want to criticize the leadership Football Association, coaches or the players are certainly no problem, so I do not mind splitting and, of course, there is no sense of the value. And I was a fanatical football fan, so this work or have some interest. This goof mixed for two years, copy and paste job is typical of the simple manual no technical content does not require any creativity. This worked for me that the pursuit of meaningful and creative work of people like a long time is obviously intolerable.
ideal environment in secondary schools and the media are not, where can I go? and Zigong, when teaching, I feel very anxious and desperate heart is still often wandering aimlessly in the street, go? this time I had the idea of ​​teaching scholarship to the University, the University is better than high school some of it free? scholarship, after all, I have a dream, right? However, no university would want me no fame undergraduate, graduate school to pursue a Ph.D. degree in university I have to! but English is ready, the political book was determination of the ground floor of my anger, my life is not his mother for graduate exam shit!
after a friend's introduction, I went to the Changping District of Beijing's State Council Development Research Center under the Edit. the one hand I was not very interested in the economy, on the other hand I am about the Qin Hui Xiao Xuehui, who made the manuscript is very difficult to get out, the editing is done very depressed very suffocating. this time I know the network Friends, Hangzhou Foreign Language School language teachers Chu-Yang Guo introduced me to hang outside to teach, is to teach the language! heard that hang outside the very free, I heard that they are very forgiving heads, I heard that hang outside of the teachers are good students, compared with the teaching of history than to teach the language to more clearly avoid political problems. I can only care about aesthetics, not painfully so schizophrenic! hang outside my memories, I love the teachers group, I like good talent there, and a strong desire to learn students, I like the relaxed atmosphere of this school. But since I do read the Literary Society in guiding the process of publication in journals, students are introduced Li Shenzhi, Zhu Xueqin, Orwell, Wang Shiwei and Lin Zhao and other figures, some teachers see shocked after the furious: This terrible, too reactionary! so he is there to complain to the school leadership! together with the vice president in charge of teaching already Shishi Chang could not understand me, and this time I did not in this stay off school, lost such a good environment to achieve the ideal of education, I am filled with regret! this incident is a lesson to me: I'm too hard-edged, too hasty it! really decided the fate! I am more suited to pursuit dash of daring general, not suitable for those who adhere to a compromise in!
this incident, I went back to Guangzhou after the attempt to continue to seek the media's work. In any case, I think in both my own to the circle of self-worth and turn. I suspect this is my destiny, is God's intentional! Why else would these two types of work from anything else I do feel worthless, not does it mean? So many people are not doing business is very happy? After a friend's introduction, I had the opportunity to ah? She said: degrees of freedom, and do ass news? rather starve then I would rather accept friend-funded work are determined not to accept this.
secondary education: complex
my heart forever like a circle and shift half of China, This time I really felt completely cornered! downright despair! I do not decadence that even telephone contact with the family! as well as they thought I committed suicide! I really thought about suicide? not, against despair, This is Lu Xun spiritual support to me! my life the energy and willpower of people are strong and will not easily give up and throw in the towel! when I suddenly thought of an educational magazine in Chengdu Qin Hui's education over a magazine interview, Lee is a very good education, media people! If you can not teach in the schools, through the media to join some of the lonely in real life, educational and social ideals of the teachers were good too! can borrow The platform, some ideas and dissemination of new educational philosophy is also very valuable thing ah! do this magazine and even the ideal combination of my education and the media ideal! doing thinking deeply and widely in-depth understanding of the reality of education in China, met a lot of primary and secondary schools of thought have good teachers, we have organized many activities to disseminate new educational philosophy. to do such trivial things on a solid concrete I read and still have a great impact on academic pursuits, but to change the value of education in China is no doubt great, so I no regrets!
But China's reality is always cruel. Agency under the Sichuan Education Press, as publishers and a deal of an educational institution, magazines are an institution to take over and renamed. Teachers readers mind! more than a year, I'm reading, Kandie, then decadent! to display their talent and realize my ideal place where to?
2005 semester, through a friend Li Town, teacher recommendations, I was hired to have any IB schools Jiang optometry Asia language teachers IB is a pre-university courses from the UK. Guangya at the school, I simply do not know why the matter IB? get it in the syllabus, I feel fresh and new, IB language courses are not scheduled uniform materials, but offers to a large bibliography for my hobbies, and according to their own students to choose the specific situation; it is very flexible teaching methods, emphasis on inspiring students and help students develop creative thinking and to develop the research capacity of students; its examination of the manner is unique, so that students write papers, write literary criticism, but also an oral exam! I am free to practice my philosophy of education following my ideals of education! in these three years, the Guangya School, Mr. Qing Guangya gave me unconditional trust and support gave me the greatest freedom! ...

3D game BSP (binary space partitioning) technology

 BSP (binary space partitioning) tree is another type of space segmentation, and its industrial application has been in the game for many years (Doom was the first commercial game using the BSP tree). Despite the BSP tree is not today as in the past so popular, but now the technology is still widely used.
BSP when you look at it in terms of collision detection is extremely clean and nice and high efficiency, and immediately make you themselves. not only the BSP tree, polygon Cut outstanding performance, but also allows us to effectively use free-style world-object collision detection. BSP BSP tree traversal is to use a basic technique. The collision detection is essentially to reduce the tree traversal or search. This approach is useful because it excluded a large number of polygons in the early, so in the end we were only a small number of side collision detection. As I said before, with the separation between two objects identified surface method is suitable for two objects to determine whether the intersection. If there is separation surface, there is no collision. Therefore, we recursively traverse the world face the tree and determine whether partitioning or bounding box and bounding sphere intersection. We can also test each polygon of an object to improve accuracy. for this One of the simplest kinds of testing is to test to see whether all parts of the object surface in the side split. This operation is really simple, we use the Cartesian plane equation ax + by + cz + d = 0 to determine point at which side of the plane. if the equation, the point in the plane; if ax + by + cz + d> 0 then the points in the plane of the front; if ax + by + cz + d <0 above the plane the back.
did not happen in the time of the collision there is an important thing to note is that an object (or its bounding box) must face the front or back split. If both the front and back surface vertex, that intersects the object and the plane. (upload selected from Baidu Encyclopedia)
Bsp segmentation brief
Preview
BSP also has many articles segmentation algorithm can learn to grasp the information I present point of view, generalities and gone, but the actual time to always be thrown off balance for. know how to do what is always better to know, BSP BSP segmentation is the basis of analysis, although it is very simple, but, if even the simplest of all will not do, how complex the job as competent?
free to take advantage of this time, then study hard at BSP, a week later, segmentation and automatic generation Portal have been resolved, then do this article, hoping for beginners help, also hope to initiate, several experts to the wing.
paper first to BSP in the division of some relatively simple introduction to a simple, automatically generated data being compiled Portal, hoping to release.
BSP
Consider the basic principle of our living space, certainly by the large number of ceiling, wall and floor components, for each After the board all the boards in front of the object after object occlusion).
BSP were, the principle is simple: it tries to all the board (called in the BSP in the plane) organized into a tree, each plane were to split it in the space before and after the two parts, the two parts of the plane they were also divided into smaller spaces hh until finally, in accordance with the previously mentioned algorithm to determine each room (called a leaf in the BSP) relative to the eyes of the block order. This is a very standard
dichotomy, only in accordance with the indoor scene is the best choice. Why? will show you:
in determining when the block order, BSP algorithm space is extremely simple: just start from the roots, the simple position to judge people before and after the relationship with all the plane : the former is being sub-tree (in the plane . this recursively to the leaves (the leaves are always a room), you can determine which people in a room among other rooms of the relationship between occlusion.
This is actually very simple: because all the planes in which all of its space divided into two parts, so each room are made from a number of planes of the Among the needed room. This is so special about BSP algorithm.
Figure: Space ABC by the A, B, C composed of three separate rooms, first of all, split the space into a flat plane 1 Forward A-room and space plane negative BC, BC space is divided into plane 2 2 followed by positive and negative C room B room. Note that the direction of the plane for the general direction of the wall may be.
If there is one person in the room C, then blocked all the rooms how to determine the order of it? start from the roots, because people in the plane 1 of the negative and then positive), and then, because people in the division plane 2 of the order to be identified: CBA. only need two planes before and after the judge (a total of six multiplications, two additions, twice the size of judgments), we can determine the order of space, the algorithm can be seen the power!
BSP aims to partition the space into a leaf of a convex body, which is a convex body. one convex body may be ordered only hard to imagine a non-convex body in space, how to order. Figure Left: from an arrow the direction of look at the past, in the end concave polyhedron A is in front of B? A or B in front of the concave polyhedron? and if it is right, the two convex polyhedron, is not the case, A and B before and after the direction, according to the viewpoint position is always unique. This is the BSP's advantage, only need to know the location of point of view, the space of all convex bodies can immediately determine the location of the order, but if it is concave body, I'm sorry, it sure can not, therefore, BSP by spatial structure of the surface must be a result of a convex body.
would like to stress that the only thing there is that if you analyzed the Quake3 BSP format, sometimes you will find a room over the past few columns will be split a mess, just to a small number of surface rendering. now do not have such a large scaled, a room to stay out of the six structural surfaces, pillars of what counts as only the details of Mesh, not involved in segmentation, the result of this, and the Portal Filter binding, the efficiency may not be sent. Moreover, the structure more logical, automated way point in the future and the path computation time, there will be some advantage. Think about it, is a very regular column (or boxes and other objects) into mess room, a room had lots of leaves, in the end which leaves a person can go to? which leaves a person come to the stage of? which leaves need to be considered in the AI? which leaves can be excluded? a non-logical constitutes the space, the handling of the inevitable logic to being blocked. Therefore, the best is a room or a leaf, or a corridor; columns, ah, what's all the box with the details of the Mesh, on it.
note, BSP in fact carved out of the convex body is mainly carried out to the back of the BSP, but not rendering. earlier, when the hardware is bad, no Z buffer, then province of a triangle is much more important than it is now. Now? sometimes prefer to draw a more heap that the triangle does not waste CPU resources to individual selection triangle. Therefore, to minimize the structural side, the structure of a room with a composition of convex bodies, but details of the surface to decorate the room into what, it does not matter, even if details of the surface of this space is transformed into a concave body, but also does not matter, as shown:
Because it is an old method, so the segmentation algorithm already BSP is not something mysterious, there are many examples of this algorithm, recommended Detailed BSP technology The code is complete, although the look down also difficult to understand than the pseudo-code, but each function is basically still clear, is a rare alternative information.
, of course, most people may still prefer to see Quake and the HL2 code. To make their deeper impression, I have chosen their own from scratch, according to data on the only views and processes DIY, without reference to the code. I often refer to the reference was to into the working state, the first problem is the configuration of scene data. BSP is not difficult to a certain extent, brought about the algorithm itself, BSP algorithm is simple and clear and not too many complicated things in there. Generally, the complex is good BSP and editors need to combine for Portal, Brush, Entity and Path Point sort of customization, directly from 3D Max and then export a Mesh analysis, the restrictions from the practice too much, so, instead of BSP split that is difficult, it is more difficult BSP editor. I remember an old book once said, BSP BSP editor's code is more than 10 times the segmentation algorithm, think, true, and only will be greater than that.
In practice, I used the surface is a good idea, structure of the surface, to participate in the BSP segmentation and analysis, is that this Sphere01 DSphere01 split in BSP and analysis will be ignored. This is the middle of the main work focused on 3DMAX Script writing (or plug-in writing), so do not say more on this technology is still relatively unfamiliar, refer to relevant content online.
3DMAX read out from the Object, its index of all vertices and faces are known, and will be organized into a vertex all vertices tables, all organized into a structured triangular structure of triangular form (in this triangle is the vertex index), this relatively simple and should not be a problem.
data into our program, the first thing is to first calculate the All of the plane, because the different structure of the surface may share a plane, so the first need to figure out where all the planes and surfaces in the plane and structured to build relationships in order to prevent a plane is more than twice with the use of BSP half logical correctness. D3DX given a special function D3DXPlaneFromPoints, can be easily generated from a triangle to a plane. A new operator came out flat, check whether the plane had been generated, and if not, even for a new plane and record the ID, or we need to discard the new plane, the plane turned to the original ID. until finally, for all of the structured surface corresponding to the triangle given its ID. This is the middle note of the plane equation D3DX is ax + by + cz + d = 0, using a + d, not-d, after the calculation of the need to pay attention.
ready to peak form, the structure of the triangular table and graphic form, the segmentation can formally began. relative to the terms of 3DMax Script and plug-ins, BSP segmentation algorithm itself easy to get people to crash, not much to say, let's start!
BSP split
First of all, naturally produce a first root, and all the vertices form, structure, table and graphic form of the triangle will fall slightly into the root node.
Then, the process probably split as follows:
1 traverse all options of the current node plane, looking for a suitable split plane.
2 If you can not split the right plane, the node is a leaf, Return.
3 If found, Mark the plane has been used.
4 New two new nodes A node is positive, a negative to the node, attached to the node.
5 through all of the structured surface.
6 split if the structure of the surface in the plane:
forward to: This structure of the surface and structured surface corresponding to the positive node into the plane.
negative, add to the negative node.
be split if the structure of the surface plane division, the division of this triangle, and the result will be split into the appropriate child node.
(Note that this step when the structure of the plane that the plane corresponding to the time Mark has been to just put a structured surface, and hold separate plane, and to prevent the same plane used to separate two or more, violation of BSP only logical space of two minutes)
7 through all of the details of the surface. details of the surface structure of the surface treatment and a similar, but here do not take into account the details of the face should be the plane problem, more simple.
8 traverse is completed, since all of the structural triangle, plane, and details of the surface has been transferred to two child nodes, so the solution out from all the nodes in the structure of the triangle, and the details of the surface plane references. nodes required to retain data only if the split plane, and two pointers to subordinate nodes.
9 of the two child nodes, respectively, starting from a recursive implementation.
so, and all end is a complete BSP tree, and all the nodes in a node split to retain only the plane and the two lower nodes, and rendering the structure of the triangular serious and relevant details are all in a leaf surface. Finally, only along the root recursion, all the nodes can be organized into the node table. I here are organized into nodes in the node table, organized into leaf table leaves. You can also add a node through the property to them Is Leaf uniform into a node table.
now facing the most important problem is the structure of the surface at all, how to find a split plane?
First, the division plane must be for the purposes of concave polyhedron has the formation of a convex polyhedron of space unnecessarily fragmented. For a concave body, the division plane to be positive or negative direction in the plane there are triangles. so go on recursive partitioning, we can guarantee a lot of space eventually split into a collection of convex polyhedron. below left, 1,4 a party does not appear in the plane of the triangle, should be discarded, 2,3 can be split as an alternative plane:
division plane selection is a more lazy little chance for each of the judge only. For each plane, calculate the value of one for the judge, the largest of all values (or minimum, depending on the algorithm may be) that the plane is the best split plane. the most simple, always select only the first structured triangle plane division, but this space will be split down the sight. segmentation is to get the best results out of a tree that balanced approach. because of the operation than non-balanced binary tree balanced binary tree to be fast, much smaller redundancy.
calculate the optimal balanced binary tree is almost impossible, but similar levels to ensure a balanced binary tree algorithm as much, N + 8 t S
the minimum value that this is the best plane. In other words, the number of positive and negative to the closest triangle and triangle cut at least that is the best split plane surface.
above At right, 7,3,5 can be used as separate plane, however, is clear: 3 to 7 and 5, much better than that, because the number of positive and negative direction of the triangle closest to, and did not cut any triangle.
this algorithm in actual use, not necessarily generate the best tree, but it is simple and intuitive. not the best algorithm, only the most suitable method, algorithm selection is not the only, basically, should be based on the characteristics of space, So here is not to repeat them here. In short, to try to separate out the balanced binary tree method is a good way.
BSP split after, arising out of the node table and leaves the table, which constitutes a BSP node table tree trunk, leaves the table there and all the details of the structure of the triangular Mesh, after the analysis will be used as the basic data source. and in all the analysis, the first should be the analysis is the Portal, Portal After analysis, PVS such analysis possible. The Portal and PVS, BSP space partition is the most attractive of the two parts of the business in the latest engines, can still see their shadows, and, compared to the early 90s, there will only be no less than the supplementary and correction
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split a triangle
on the document on the articles written, made a more complex scene, and found the original algorithm to segment some of the problems, do a a supplement. According to this supplement, the original document will be deleted and then re-modifying hair, the inconvenience of you readers, I hope you can forgive me.
mentioned in the article in the segmentation algorithm is divided in the face on The deal, to take the direct positive and negative side will be split strategies are put. at that time that would only affect the calculation of AABB, and therefore would write so openly go up. The algorithm is simple, but after the deal Portal will face many difficulties, this is what I did not start to take into account.
complicated in the scene later, the problem is more and more apparent: in some leaves, it will only include the sharing of certain triangle is split, and These could not constitute a closed space triangle. However, these leaves been calculated into the Portal, the last out of the Portal is very strange, even in the same side of the number of Portal.
Portal with more ideas to change algorithm better to split from the fundamental space will be more reasonable, that is to take the standard approach: separating the triangle will be split, divided into several triangles, respectively, into the appropriate space.
fact, this algorithm is very simple, a If the triangle is a plane partition, intuitive point of view, and only two situations: one is to generate a positive and negative of each triangle; the other is a triangle on one side, the other side of two triangles. intuitively that In either case, the key algorithm process are:
side of the triangle in order to access the original, set the first vertex is the edge of v0, the second vertex is v1.
two vertices if the edge were flat side, then the two corresponding vertex operator into the flat side of the new polygon.
If there is a point in the plane, then this point if it is the first vertex of this edge should be the new polygon in the plane both sides To put. If the second vertex, you need to first determine which side of the vertex in the plane, and the into the appropriate space (only put in once.) refer to the following figure (left) to be understood.
If the cutting edge is flat, then: after cutting the first calculated peak vip, vertex format, need to pay attention to this division, normals, texture coordinates should be divided. At this time, the same first vertex is to determine which side of the plane, According to this, the v0, vip, v1 order by the appropriate combination of, respectively, into both sides of the polygon (in this process, vip will be placed on both sides).
this algorithm there are several areas need attention: < br> First, to generate triangle vertices consistent with the original order of the triangle (that is, after generating the triangle is clockwise clockwise, counterclockwise triangle is counter-clockwise after generation), we have to traverse the original order in accordance with the corresponding side of the triangle: v0-v1, v1-v2, v2-v0, only sequential access to the original edge of the triangle after triangle guarantee that the generated sequence. If the order is very strange start, then the triangle out of the order of the last generation will be difficult to ensure code also very intuitive.
second, segmented on both sides of the polygon and not a triangle, which requires separate judgments, if the number of polygon vertices is 3, that is generated on this side of a triangle, then be easy to handle , the direct use of the triangle can be. If it is 4, that is a quadrilateral. If you set the order of quadrilateral vertices v0 v1 v2 v3, then, form the quadrilateral, respectively, the two triangles should be v0-v1-v2 and v0-v2- v3. specific derivation did not say, if you feel difficult to understand, you can refer to the following chart, it is easy to understand. which, OV is the original triangle's three vertices, V is split after the four vertices of the quadrilateral Please note that order.
Third, note the normal cut points, if the two vertices opposite the normal direction (of course, this is a special case), then the resulting new vertex normals will be 0! In this case, the normal need for a separate deal for what my deal is to assign the entire surface of the vertex normals, of course, you may be a better way.
Fourth, in the segmentation will generate new vertices and faces, the final BSP number of vertices and faces are often more than the original data in the model where the number of vertices and faces. But now the absence of a common shared by two triangular leaves, so, one leaves build a triangle can be unified IB, once rendered, and the speed of course will be faster than the use of shared surfaces.
segmentation algorithm is not unique, as the BSP is not the only division the way, the key or choose The most easy to grasp their own, the most favorable method.
switched:

October 19

 I am sorry to you, I'm so tired recently, filming every minute in the field, back to the resident fell down asleep, waking up to is working, the computer kept a layer of ash, open free today struck a few, really dirty !
for some reason these days I can go back to Beijing, temporarily some rest time, but can not write like the chaotic mind the text for everyone to see, but so long no news is bad, believe me, there is no forget you, in fact, I am also an ordinary person, there are many difficult issues to deal with going through, but also a matter of last resort can not be with you as often as before the exchange, so today for an explanation!
I'm filming in Nanjing, will go to the end This really very tired, but I can only head the work of their choice and, I admit defeat has always been a man, this is, although there are many accidents and man-made reason to block me, but nothing will affect my principles and practices. often lamented human apathy, frustration, but I wonder what are the need to adhere to, no matter where you are in this circle, how many years of seniority and experience, conscience and credibility is paramount, otherwise you will achieve nothing! < br> I will work hard, if neglected, we really have to ask you to forgive me, know I'm always thinking about you every day!
Jingjing heard today on the phone crying baby, very happy, feeling, human touch, thick, and this is my last desire,

Divorced male looking for a porcelain live, do you have this diamond

 Rich and powerful,> there is room Bus has been a partial neutral-discriminatory terms, is a passive desperation move. But now, a great second-hand man turning turning waste into the posture, 86 years young woman, made specifically looking for second-hand men, that they Divorce is a treasure too.
divorced men in the end is a treasure, or grass? is not necessarily. Their features are: experienced marriage. This may mean that they have a dark feelings hurt, there is a choice of failures, a vague past, there is a this life too hard to tie him down. that their assets may have been his ex-wife took half of the grid has been completely drained of blood, they are either the game world, or no longer believe that all the rules of the game. < br> They may have, women know better, know better feelings, know better value. No man is born of love master, masters are honed by a woman. they better understand the gap between love and life, more Fit to accept the terrible beauty turned to the housewives, but also more tolerant of vexatious and unreasonable Diao. They have experienced divorce, so do not ever want from a marriage, the failure to experience a chance to become like themselves product dictates.
but in the end will be the devil, or angel, a woman lies in the hands of the Okanagan magic wand. If you are a low-level wizard magic, the devil will not only become a second-hand man, will make their own consumption Yu Hong loss, and finally became entangled in the relationship between husband and wife, often under the shadow of life in someone else, the last shadow of himself with a woman. but if you almighty, completely turn this porcelain was playing live, second-hand man will be in your hands of the situation improves. They cried so grateful God has given him an angel you may even think that all misfortunes are before a test to make the last to have known you. they are always grateful to hold and serve the mentality of Sansei You bow willing ox. Yes ah, lost more people than know how to have a precious thing.
Therefore, second-hand man is a porcelain live, if your hands are the finest diamond mm know how to properly treat a man's past can use second-hand man while avoiding disadvantages of existing life experience, can grasp the psychological man failed once, to have Zhang relaxation marry the advantages of the use of their own, you can change waste into treasure, clay out on a good porcelain. but if you do not the two brushes, so mind if he has a section in the past and there was quite a woman and your birthright, can not stand his family than to get you and your ex-wife than to go, Jia Buzhu friends and relatives around you pointing finger point, it is best to not act recklessly to embrace this manual labor, or keep quiet sense of to find a love like you graduate it, fought together to move forward, at least two people to death with death, to live together live, than you can not save others, not to control others, but also to the world for nothing more than second-hand female ones. (Sohu woman asked him)