Matrix4
Overview
Matrix4 is a class in Aspose.3D FOSS for Python.
Matrix4 provides a full set of transformation operations, including translation, scaling, rotation, and concatenation, enabling complex 3D matrix math.
This class declares 17 methods for Matrix4 objects in Python programs.
Available methods include: __eq__, __getitem__, __init__, __repr__, __setitem__, concatenate, decompose, get_identity, inverse, normalize, rotate, rotate_from_euler, and 5 additional methods.
Public members are accessible to any Python application after installing the Aspose.3D FOSS for Python package.
Properties: determinant, m00, m01, m02, m03, m10, and 11 more.
Properties
| Name | Type | Access | Description |
|---|---|---|---|
m00 | float | Read/Write | Gets or sets the m00. |
m01 | float | Read/Write | Gets or sets the m01. |
m02 | float | Read/Write | Gets or sets the m02. |
m03 | float | Read/Write | Gets or sets the m03. |
m10 | float | Read/Write | Gets or sets the m10. |
m11 | float | Read/Write | Gets or sets the m11. |
m12 | float | Read/Write | Gets or sets the m12. |
m13 | float | Read/Write | Gets or sets the m13. |
m20 | float | Read/Write | Gets or sets the m20. |
m21 | float | Read/Write | Gets or sets the m21. |
m22 | float | Read/Write | Gets or sets the m22. |
m23 | float | Read/Write | Gets or sets the m23. |
m30 | float | Read/Write | Gets or sets the m30. |
m31 | float | Read/Write | Gets or sets the m31. |
m32 | float | Read/Write | Gets or sets the m32. |
m33 | float | Read/Write | Gets or sets the m33. |
determinant | float | Read | Gets the determinant. |
Methods
| Signature | Description |
|---|---|
__init__() | Calls init on this Matrix4 instance. |
__getitem__(key: int) → float | Calls getitem(key) on this Matrix4 instance. |
__setitem__(key: int, value: float) | Calls setitem(key, value) on this Matrix4 instance. |
transpose() → 'Matrix4' | Returns a new Matrix4 that is the transpose of this matrix |
concatenate(m2: 'Matrix4') → 'Matrix4' | Multiplies this matrix by another Matrix4 (m2) and returns the resulting Matrix4 |
normalize() → 'Matrix4' | Returns a Matrix4 whose rotation part is normalized to unit length |
inverse() → 'Matrix4' | Returns a new Matrix4 representing the inverse of this matrix |
decompose(translation, scaling, rotation) | Extracts translation, scaling, and rotation components into the given variables |
set_trs(translation, rotation, scale) | Sets the trs value. |
to_array() | Calls to_array on this Matrix4 instance. |
get_identity() → 'Matrix4' | Returns the identity. |
translate(tx, ty, tz) → 'Matrix4' | Method returns a new matrix representing a translation by the given offsets |
scale(sx, sy, sz) → 'Matrix4' | Creates a scaling matrix with factors sx, sy, sz and returns it |
rotate_from_euler(rx, ry, rz) → 'Matrix4' | Calls rotate_from_euler(rx, ry, rz) on this Matrix4 instance. |
rotate(angle, axis) → 'Matrix4' | Creates a rotation matrix rotating by angle around the given axis vector |
__repr__() → str | Calls repr on this Matrix4 instance. |
__eq__(other) → bool | Calls eq(other) on this Matrix4 instance. |
