Matrix API/en: Difference between revisions
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4x4 Matrixes are used everywhere throughout FreeCAD and can be created by one of the following manners: |
4x4 Matrixes are used everywhere throughout FreeCAD and can be created by one of the following manners: |
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{{Code|code= |
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<pre> |
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m=FreeCAD.Matrix() # m = the [http://en.wikipedia.org/wiki/Identity_matrix identity matrix] |
m=FreeCAD.Matrix() # m = the [http://en.wikipedia.org/wiki/Identity_matrix identity matrix] |
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m=FreeCAD.Base.Matrix() |
m=FreeCAD.Base.Matrix() |
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print m.A21() # print m[1][0] |
print m.A21() # print m[1][0] |
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}} |
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</pre> |
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Revision as of 22:59, 23 December 2014
4x4 Matrixes are used everywhere throughout FreeCAD and can be created by one of the following manners:
m=FreeCAD.Matrix() # m = the [http://en.wikipedia.org/wiki/Identity_matrix identity matrix]
m=FreeCAD.Base.Matrix()
print m.A21() # print m[1][0]
Description: Computes the determinant of the matrix
Returns: a number.
Description: Inverts this matrix, if possible
Returns: nothing.
Description: Returns the inverse of this matrix, if possible
Returns: a Matrix
Description: Makes this matrix a translation matrix
Returns: nothing.
Description: Returns the cross product of a matrix or vector with this matrix
Returns: a Matrix
Description: Makes this matrix a rotation about X transform
Returns: nothing.
Description: Makes this matrix a rotation about Y transform
Returns: nothing.
Description: Makes this matrix a rotation about Z transform
Returns: nothing.
Description: Makes this matrix a scaling transform
Returns: nothing.
Description: Makes this matrix a transformation matrix based on Vector and Matrix
Returns: nothing.
Description: Makes this matrix the identity matrix
Returns: nothing.