## With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

No credit card required

### 24.3. Matrices in graphics

#### Attitude

Now let’s take a more detailed look at the Matrix Multiply step of the graphics pipeline. We’ll discuss the more general three-dimensional case.

In the Matrix Multiply step we right-multiply our input vertices by a series of three matrices, first the model matrix, second the view matrix, and third the projection matrix. Although we list the matrices from left to right in our formulas, and in fact feed them into the graphics pipeline in the left-to-right order, the matrices act on the vertices in the reverse right-to-left order. In other words, the matrix closest to the vertex in the ordering of the formula acts on the vertex first.

The model matrix is frequently just the cMatrix _attitude member of the ...

## With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

No credit card required