2010-04-11 14:22:27 +00:00
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import mathutils
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2011-10-17 02:20:53 +00:00
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import math
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2010-04-11 14:22:27 +00:00
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2011-10-17 02:20:53 +00:00
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# create a location matrix
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mat_loc = mathutils.Matrix.Translation((2.0, 3.0, 4.0))
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# create an identitiy matrix
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mat_sca = mathutils.Matrix.Scale(0.5, 4, (0.0, 0.0, 1.0))
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# create a rotation matrix
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mat_rot = mathutils.Matrix.Rotation(math.radians(45.0), 4, 'X')
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# combine transformations
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mat_out = mat_loc * mat_rot * mat_sca
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print(mat_out)
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# extract components back out of the matrix
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loc, rot, sca = mat_out.decompose()
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print(loc, rot, sca)
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# it can also be useful to access components of a matrix directly
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mat = mathutils.Matrix()
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mat[0][0], mat[1][0], mat[2][0] = 0.0, 1.0, 2.0
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mat[0][0:3] = 0.0, 1.0, 2.0
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# each item in a matrix is a vector so vector utility functions can be used
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mat[0].xyz = 0.0, 1.0, 2.0
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