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| author | Alexander Gavrilov <angavrilov@gmail.com> | 2021-05-14 19:46:19 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2021-05-17 19:12:40 +0300 |
| commit | a86e815dd86fb77d910bbc857106bedb4b691874 (patch) | |
| tree | 5f62c14896e7e5cc71c679d30d35f45f427acf4f /doc/python_api/examples/mathutils.Matrix.LocRotScale.py | |
| parent | f09606cc68bd28abb8229d1e5c1ad6fe351cf4f7 (diff) | |
Mathutils: add a Matrix.LocRotScale constructor for combining channels.
Combining location, rotation and scale channels into a matrix is
a standard task, so while it is easily accomplished by constructing
and multiplying 3 matrices, having a standard utility allows for
more clear code.
The new constructor builds a 4x4 matrix from separate location,
rotation and scale values. Rotation can be represented as a 3x3
Matrix, Quaternion or Euler value, while the other two inputs
are vectors. Unneeded inputs can be replaced with None.
Differential Revision: https://developer.blender.org/D11264
Diffstat (limited to 'doc/python_api/examples/mathutils.Matrix.LocRotScale.py')
| -rw-r--r-- | doc/python_api/examples/mathutils.Matrix.LocRotScale.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/python_api/examples/mathutils.Matrix.LocRotScale.py b/doc/python_api/examples/mathutils.Matrix.LocRotScale.py new file mode 100644 index 00000000000..016a5002e82 --- /dev/null +++ b/doc/python_api/examples/mathutils.Matrix.LocRotScale.py @@ -0,0 +1,5 @@ +# Compute local object transformation matrix: +if obj.rotation_mode == 'QUATERNION': + matrix = mathutils.Matrix.LocRotScale(obj.location, obj.rotation_quaternion, obj.scale) +else: + matrix = mathutils.Matrix.LocRotScale(obj.location, obj.rotation_euler, obj.scale) |