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Untethered jailbreak iOS 4.3.2 جيل بريك غير مقيد
Flowers Photos
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السبت، 23 أبريل 2011
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Mathematics for Computer Graphics
Book Description
John Vince explains a wide range of mathematical techniques and problem-solving strategies associated with computer games, computer animation, virtual reality, CAD, and other areas of computer graphics.
Covering all the mathematical techniques required to resolve geometric problems and design computer programs for computer graphic applications, each chapter explores a specific mathematical topic prior to moving forward into the more advanced areas of matrix transforms, 3D curves and surface patches. Problem-solving techniques using vector analysis and geometric algebra are also discussed.
All the key areas are covered including: Numbers, Algebra, Trigonometry, Coordinate geometry, Transforms, Vectors, Curves and surfaces, Barycentric coordinates, Analytic geometry.
Plus – and unusually in a student textbook – a chapter on geometric algebra is included.
From the Back Cover
John Vince explains a wide range of mathematical techniques and problem-solving strategies associated with computer games, computer animation, virtual reality, CAD, and other areas of computer graphics.
Covering all the mathematical techniques required to resolve geometric problems and design computer programs for computer graphic applications, each chapter explores a specific mathematical topic prior to moving forward into the more advanced areas of matrix transforms, 3D curves and surface patches. Problem-solving techniques using vector analysis and geometric algebra are also discussed.
All the key areas are covered including:
Numbers
Algebra
Trigonometry
Coordinate geometry
Transforms
Vectors
Curves and surfaces
Barycentric coordinates
Analytic geometry.
Plus – and unusually in a student textbook – a chapter on geometric algebra is included.
With plenty of worked examples, the book provides a sound understanding of the mathematics required for computer graphics, giving a fascinating insight into the design of computer graphics software, and setting the scene for further reading of more advanced books and technical research papers.
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Positive thinking
There was a blind girl who hated herself because she was blind , She
hated everyone , except her loving boyfriend , He was always
there for her , She told her boyfriend , ( If I could only see
the world , I will marry you )
hated everyone , except her loving boyfriend , He was always
there for her , She told her boyfriend , ( If I could only see
the world , I will marry you )
++++++++++++++++++++++++++++++++
*********
One day , someone donated a pair of eyes to her , When the bandages came off , she was able to see everything , including her
boyfriend.
boyfriend.
+++++++!!+++++++++++++++++++++
*********
He asked her : (Now that you can see the world , will you marry me ?)
The girl looked at her boyfriend and saw that he was blind too , The sight of his closed eyelids shocked her , She hadn't expected that , The thought of looking at them the rest of her life , led her to refuse to marry him.
The girl looked at her boyfriend and saw that he was blind too , The sight of his closed eyelids shocked her , She hadn't expected that , The thought of looking at them the rest of her life , led her to refuse to marry him.
+++++++++++++++++++++++
( Take good care of your eyes , my dear , for before they were yours , they were mine )
*********
++++++++++++++++++++++++++++++++++++++
who's crying out to ALLAH for a companion.
Her boyfriend left in tears , Days later wrote a note to her saying : *********
This is how the human brain often works , when our status changes ,
Only a very few remember what life was like before , and who was always by their side in the most painful situations .
Only a very few remember what life was like before , and who was always by their side in the most painful situations .
+++++++++++++++++++++++++
*********
=Life Is a Gift of ALLAH
الحيــــــــــــــاة هديــــــــــة الله
*********
Today before you say an unkind word - Think of someone who can't
speak.
speak.
..!!!
*********
Before you complain about the taste of your food - Think of someone
who has nothing to eat.
who has nothing to eat.
*********
..!!!
*********
Today before you complain about life - Think of someone who went
too early to heaven.
too early to heaven.
..!!!
*********
Before whining about the distance you drive Think of someone who
walks the same distance with their feet.
walks the same distance with their feet.
.!!!
*********
And when you are tired and complain about your job - Think of the
unemployed, the disabled, and those who wish they had your
job.
unemployed, the disabled, and those who wish they had your
job.
==========
*********
And when depressing thoughts seem to get you down - Put a smile on
your face and think: you're alive and thank's ALLAH.
Before you complain about your husband or wife - Think of someone your face and think: you're alive and thank's ALLAH.
who's crying out to ALLAH for a companion.
( Take good care of your eyes , my dear , for before they were yours , they were mine )
five simple rules to be happy
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Remeber these five simple rules to be happy:
1-Free your heart from hatred.
2-Free your mind from worries.
3-Live simply.
4-Give more.
5-Excpect less.
No one can go back and make a new start.Anyone can start from now and make a brand new ending.
God didn`t promise days without pain,lauther without sorrow, sun without rain,but God did promise strength for the day,comfort for the tears,and light for the way.
Disapointment are like road humps,they slow you down a bit but you enjoy the smooth road afterwards.Don`t stay on the humps too long.Move on!
When you feel down because you didn`t get what you want,just sit tight and be happy,because God is thinking or something better to give you.
When something happens to you,good or bad,consider what it means.There`s a purpose to life`s events,to teach you how to laugh more or not to cry too hard.
You can`t make someone love you,all you can do is be someone who can be loved,the rest is up to the person to realize your worth.
The measure of love is when you without measure.In life there are very rare chances that you`ll meet the person you love and loves you in return.So once you have it don`t ever let go,the chance might never come your way again.
It`s better to lose your pride to the one you love,than to lose the one you love because of pride.
We spend too much time looking for the right person to love or finding fault with those we already love, when instead we should be perfecting the love we give.
When you truly care for someone,you don`t lok for faults,you don`t look for answers,you don`t look for mistakes. Instead,you fight the mistakes,youaccept the faults, and you overlook the excuses.
Never abandon an old friend.You will never find one who can take his(or her) place.
Friendship is like wine,it gets better as it grows older.When you receive this,you know you are cherished.
الجمعة، 22 أبريل 2011
Smoking,, the slow killer
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Smoking,, the slow killer
We all wonder of those people who refuse to live happy and healthy life, they choose to live miserable life intentionally! They want to commit slow suicide, you may ask your self whom are they, they are the smokers.
As we know that our age is full of experiments and discoveries, these experiments may become one day a bad or fatal habits that lead people to death. Smoking is considered one of those habits.
Unfortunately, that most smokers know that this unpleasant habit causes many diseases to them. Perhaps you would care to know that it has an adverse effect on lymph nodes, pituitary glands, nerves centers, heart, blood pressure and lungs, regardless of its fiscal disadvan***es.
How to quit smoking?
These are practical steps, but we need deeds not words:
* Delay the usual time of smoking, e.g. if you are smoking every day at morning, try to delay it to the afternoon, then try again to delay it to the night. The desire of smoking will reduce gradually.
* Try to avoid the places or attitudes that remind you with smoking. Most likely, you will be longing for smoking but you have to hold your horses.
* learn new hobbies and sports to fill your time as a trial to distraction from smoking.
In fact, they are more and more ways to quit smoking, but we want to notice that you have to put in your consideration the appropriate time and place, not to mention the praying and ask Allah to help you. If you do it, you will be obedient to Allah and held in respect from all people.
We all wonder of those people who refuse to live happy and healthy life, they choose to live miserable life intentionally! They want to commit slow suicide, you may ask your self whom are they, they are the smokers.
As we know that our age is full of experiments and discoveries, these experiments may become one day a bad or fatal habits that lead people to death. Smoking is considered one of those habits.
Unfortunately, that most smokers know that this unpleasant habit causes many diseases to them. Perhaps you would care to know that it has an adverse effect on lymph nodes, pituitary glands, nerves centers, heart, blood pressure and lungs, regardless of its fiscal disadvan***es.
How to quit smoking?
These are practical steps, but we need deeds not words:
* Delay the usual time of smoking, e.g. if you are smoking every day at morning, try to delay it to the afternoon, then try again to delay it to the night. The desire of smoking will reduce gradually.
* Try to avoid the places or attitudes that remind you with smoking. Most likely, you will be longing for smoking but you have to hold your horses.
* learn new hobbies and sports to fill your time as a trial to distraction from smoking.
In fact, they are more and more ways to quit smoking, but we want to notice that you have to put in your consideration the appropriate time and place, not to mention the praying and ask Allah to help you. If you do it, you will be obedient to Allah and held in respect from all people.
Finally, we hope that all smokers quit smoking and choose to live the happy and healthy life both now and in the hereafter. May the grace and peace of Allah be with you
الخميس، 21 أبريل 2011
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International students have been studying English at Academia's Campus located in the centre of Melbourne since 2005. Students choose Academia International for its balanced nationality mix in each class, a friendly, warm and supportive environment and the ability to mix with other students studying vocational courses. Although there are over 150 English schools delivering English Teaching in Melbourne Australia, being a full member of English Australia, Academia International is one of 20 English school providers including:
● Academia International
● Chisholm Institute of TAFE
● Deakin University English Language Institute
● Hawthorn English Language Centre
● La Trobe Melbourne
● Melbourne Language Centre
● Monash University English Language Centre
● RMIT English Worldwide
● Swinburne College
● Victoria University English Language Institute
● Academia International
● Chisholm Institute of TAFE
● Deakin University English Language Institute
● Hawthorn English Language Centre
● La Trobe Melbourne
● Melbourne Language Centre
● Monash University English Language Centre
● RMIT English Worldwide
● Swinburne College
● Victoria University English Language Institute
