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invert_matrix
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invert_matrix ( tf )
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multiply_matrices
|
multiply_matrices ( *mlist )
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is_identity_matrix
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is_identity_matrix ( tf, tolerance=None )
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orthonormal_frame
|
orthonormal_frame ( zaxis )
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matrix_products
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matrix_products ( mlist1, mlist2 )
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apply_inverse_matrix
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apply_inverse_matrix ( tf, *xyz_list )
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apply_matrix_without_translation
|
apply_matrix_without_translation ( tf, v )
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rotation_axis_angle
|
rotation_axis_angle ( r )
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translation_matrix
|
translation_matrix ( shift )
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zero_translation
|
zero_translation ( tf )
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determinant
|
determinant ( tf )
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transpose_matrix
|
transpose_matrix ( tf )
Transpose the rotation part.
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normalize_vectors
|
normalize_vectors ( v )
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transpose
|
transpose ( m )
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apply_matrix
|
apply_matrix ( tf, p )
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chimera_xform
|
chimera_xform ( matrix )
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distance
|
distance ( u, v )
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rotation_from_axis_angle
|
rotation_from_axis_angle ( axis, angle )
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cross_product
|
cross_product ( u, v )
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vector_angle
|
vector_angle ( u, v )
Angle between vectors u and v in degrees.
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xform_matrix
|
xform_matrix ( xform )
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identity_matrix
|
identity_matrix ()
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normalize_vector
|
normalize_vector ( v )
|
|