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Diffstat (limited to 'doc/python_api/examples/mathutils.Matrix.py')
| -rw-r--r-- | doc/python_api/examples/mathutils.Matrix.py | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/doc/python_api/examples/mathutils.Matrix.py b/doc/python_api/examples/mathutils.Matrix.py index bc7702c1d53..079070a5ec7 100644 --- a/doc/python_api/examples/mathutils.Matrix.py +++ b/doc/python_api/examples/mathutils.Matrix.py @@ -1,3 +1,28 @@ import mathutils +import math -# todo +# create a location matrix +mat_loc = mathutils.Matrix.Translation((2.0, 3.0, 4.0)) + +# create an identitiy matrix +mat_sca = mathutils.Matrix.Scale(0.5, 4, (0.0, 0.0, 1.0)) + +# create a rotation matrix +mat_rot = mathutils.Matrix.Rotation(math.radians(45.0), 4, 'X') + +# combine transformations +mat_out = mat_loc * mat_rot * mat_sca +print(mat_out) + +# extract components back out of the matrix +loc, rot, sca = mat_out.decompose() +print(loc, rot, sca) + +# it can also be useful to access components of a matrix directly +mat = mathutils.Matrix() +mat[0][0], mat[1][0], mat[2][0] = 0.0, 1.0, 2.0 + +mat[0][0:3] = 0.0, 1.0, 2.0 + +# each item in a matrix is a vector so vector utility functions can be used +mat[0].xyz = 0.0, 1.0, 2.0 |