6 docs tagged with "computer graphics"

Derivation of the lookAt view matrix in OpenGL, from linear algebra fundamentals to geometric interpretation of rotational and translational components.

Let $B = \{\vec, \vec{b2}, \ldots, \vec{b_n}\}$ be a basis for the vector space $V = \mathbb{R}^n$.

Culling describes the process of excluding various geometrical shapes from rendering based on their spatial relation to the camera's .

Rotations as a Special Case of Vector Transformations, with Applications to Game World Modeling

The Geometry of the Dot Product and Applications to Visibility Modeling

A frustum is a geometric shape representing a truncated pyramid with a rectangular base.