What is OpenGL?

What is OpenGL?

Learn what is OpenGL. Learn about OpenGL Context and about framebuffers.

Translations in Computer Graphics

Translations in Computer Graphics

Learn how translation occurs in computer graphics by altering the rows and columns of a transformation matrix. Learn how a matrix can rotate and translate a vector.

Rotations in Computer Graphics

Rotations in Computer Graphics

Learn how vectors are rotated using Matrices and Quaternions in computer graphics. You will learn how a vectors are rotated about an axis or about multiple axis.

Quaternions in Computer Graphics

Quaternions in Computer Graphics

Learn more about Quaternions arithmetic. Learn how quaternions are added, multiplied and how their conjugate, norm and inverse are calculated.

Matrices in Computer Graphics

Matrices in Computer Graphics

Learn the properties of matrices such as inverse and transpose. Learn what is a matrix identity as well as how matrices are added and multiplied.