Matrix4x4 Class Reference
Inheritance diagram for Matrix4x4:
Public Member Functions | |
| __construct () | |
| makeIdentity () | |
| mult (Matrix4x4 $m) | |
| multVector (Vector4 $v) | |
| __toString () | |
Protected Attributes | |
| $data | |
Constructor & Destructor Documentation
| Matrix4x4::__construct | ( | ) |
Default constructor setting the matrix to the identity matrix.
Reimplemented in Projection, and Transformation.
Member Function Documentation
| Matrix4x4::makeIdentity | ( | ) |
Set the data of the matrix to be the identity matrix.
| Matrix4x4::mult | ( | Matrix4x4 $ | m | ) |
Multiply two matrices. Fast matrix times matrix multiplication. The indices are “hard-coded” and therefore there are no loops.
- Parameters:
-
$m 4 × 4 matrix (with 16 elements in column-major order).
- Returns:
- Resulting matrix with $result = $this · $m.
| Matrix4x4::multVector | ( | Vector4 $ | v | ) |
Multiply a vector with this matrix. Fast matrix times vector multiplication. The indices are “hard-coded” and therefore there are no loops.
- Parameters:
-
$v Four-dimensional vector.
- Returns:
- Resulting four-dimensional vector with $result = $this · $v.
| Matrix4x4::__toString | ( | ) |
Return the matrix as human-readable string representation.
- Returns:
- Matrix representation as string.
Member Data Documentation
Matrix4x4::$data [protected] |
Array storing the entries of the matrix. The data is stored as array with length four (rows) of arrays with length four (columns). This means it is row-major.
The documentation for this class was generated from the following file:
- src/MathMatrix.php
