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Python API 2.0 Reference
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Python API 2.0 Reference
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Inheritance diagram for OpenMaya.MPoint:Public Member Functions | |
| def | __add__ () |
| def | __delitem__ () |
| def | __div__ () |
| def | __eq__ () |
| def | __ge__ () |
| def | __getitem__ () |
| def | __gt__ () |
| def | __iadd__ () |
| def | __imul__ () |
| def | __init__ () |
| def | __isub__ () |
| def | __le__ () |
| def | __len__ () |
| def | __lt__ () |
| def | __mul__ () |
| def | __ne__ () |
| def | __radd__ () |
| def | __rdiv__ () |
| def | __repr__ () |
| def | __rmul__ () |
| def | __rsub__ () |
| def | __setitem__ () |
| def | __str__ () |
| def | __sub__ () |
| def | cartesianize () |
| def | distanceTo () |
| def | homogenize () |
| def | isEquivalent () |
| def | rationalize () |
Static Public Attributes | |
| tuple | kOrigin = maya.api.OpenMaya.MPoint(0, 0, 0, 1) |
| int | kTolerance = 1 |
Properties | |
| w = property(...) | |
| x = property(...) | |
| y = property(...) | |
| z = property(...) | |
3D point with double-precision coordinates.
| Signature | Parameters | Description |
|---|---|---|
| MPoint() | Default constructor. Returns a new MPoint object, initialized to the origin. | |
| MPoint(src) | src - MPoint, MFloatPoint, MVector or MFloatVector | Copy constructor. Returns a new MPoint object with its x, y, z and w coords set to the same values as src. If src is a vector then the new MPoint's w coordinate is set to 1.0. |
| MPoint(seq) | seq - sequence of two, three or four floats | Returns a new MPoint object whose x, y, z and w coordinates are set to the elements of seq. If the sequence contains fewer than four values w will be set to 1.0. If the sequence contains fewer than three values z will be set to 0.0. |
| MPoint(x, y, z=0.0, w=1.0) | x - float y - float z - float w - float | Returns a new MPoint object with the specified x, y, z and w coordinates. |
An MPoint is treated a sequence of four float values: [x, y, z, w].
len() returns 4.
Indexing and element assignment are supported.
Deletion, concatenation, repetition and slicing are not supported.
| Operation | Description |
|---|---|
| MPoint = MPoint + MVector | Addition of a vector to a point. |
| MPoint += MVector | In-place addition of a vector to the point. Returns a new reference to the point. |
| MPoint = MPoint - MVector | Subtraction of a vector from a point. |
| MPoint -= MVector | In-place subtraction of a vector from a point. Returns a new reference to the point. |
| MVector = MPoint - MPoint | Vector difference between two points. |
| MPoint = MMatrix* MPoint | Pre-multiplication of a point by a matrix. |
| MPoint = MPoint * MMatrix | Post-multiplication of a point by a matrix. |
| MPoint *= MMatrix | In-place post-multiplication of a point by a matrix. Returns a new reference to the point. |
| MPoint = MPoint * scalar | Multiplication of a point by a scalar. The scalar must be convertable to float. |
| MPoint = MPoint / scalar | Division of a point by a scalar. The scalar must be convertable to float. |
| MPoint == MPoint | Returns True if each component of the first point is exactly equal to the corresponding component of the second. |
| MPoint != MPoint | Returns False is any component of the first point is not exactly equal to the corresponding component of the second. |
All other comparison operators will raise a TypeError exception.
| def OpenMaya.MPoint.__init__ | ( | ) |
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
| def OpenMaya.MPoint.__add__ | ( | ) |
x.__add__(y) <==> x+y
| def OpenMaya.MPoint.__delitem__ | ( | ) |
x.__delitem__(y) <==> del x[y]
| def OpenMaya.MPoint.__div__ | ( | ) |
x.__div__(y) <==> x/y
| def OpenMaya.MPoint.__eq__ | ( | ) |
x.__eq__(y) <==> x==y
| def OpenMaya.MPoint.__ge__ | ( | ) |
x.__ge__(y) <==> x>=y
| def OpenMaya.MPoint.__getitem__ | ( | ) |
x.__getitem__(y) <==> x[y]
| def OpenMaya.MPoint.__gt__ | ( | ) |
x.__gt__(y) <==> x>y
| def OpenMaya.MPoint.__iadd__ | ( | ) |
x.__iadd__(y) <==> x+y
| def OpenMaya.MPoint.__imul__ | ( | ) |
x.__imul__(y) <==> x*y
| def OpenMaya.MPoint.__isub__ | ( | ) |
x.__isub__(y) <==> x-y
| def OpenMaya.MPoint.__le__ | ( | ) |
x.__le__(y) <==> x<=y
| def OpenMaya.MPoint.__len__ | ( | ) |
x.__len__() <==> len(x)
| def OpenMaya.MPoint.__lt__ | ( | ) |
x.__lt__(y) <==> x<y
| def OpenMaya.MPoint.__mul__ | ( | ) |
x.__mul__(y) <==> x*y
| def OpenMaya.MPoint.__ne__ | ( | ) |
x.__ne__(y) <==> x!=y
| def OpenMaya.MPoint.__radd__ | ( | ) |
x.__radd__(y) <==> y+x
| def OpenMaya.MPoint.__rdiv__ | ( | ) |
x.__rdiv__(y) <==> y/x
| def OpenMaya.MPoint.__repr__ | ( | ) |
x.__repr__() <==> repr(x)
| def OpenMaya.MPoint.__rmul__ | ( | ) |
x.__rmul__(y) <==> y*x
| def OpenMaya.MPoint.__rsub__ | ( | ) |
x.__rsub__(y) <==> y-x
| def OpenMaya.MPoint.__setitem__ | ( | ) |
x.__setitem__(i, y) <==> x[i]=y
| def OpenMaya.MPoint.__str__ | ( | ) |
x.__str__() <==> str(x)
| def OpenMaya.MPoint.__sub__ | ( | ) |
x.__sub__(y) <==> x-y
| OpenMaya.MPoint.cartesianize | ( | ) |
Convert point to cartesian form.
| Signature: | cartesianize() |
| Parameters: | |
| Returns: | Reference to self. |
| Description: | Converts this point to cartesian form. |
| OpenMaya.MPoint.distanceTo | ( | ) |
Return distance between this point and another.
| Signature: | distanceTo(other) |
| Parameters: | other - MPoint |
| Returns: | float |
| Description: | Returns the distance between this point and other. |
| OpenMaya.MPoint.homogenize | ( | ) |
Convert point to homogenous form.
| Signature: | homogenize() |
| Parameters: | |
| Returns: | Reference to self. |
| Description: | Converts this point to homogenous form. |
| OpenMaya.MPoint.isEquivalent | ( | ) |
Test for equivalence of two points, within a tolerance.
| Signature: | isEquivalent(other, tol=kTolerance) |
| Parameters: | other - MPoint tol - float |
| Returns: | Bool |
| Description: | Returns True if the coordinates of this point and other are equal to within a tolerance of tol. |
| OpenMaya.MPoint.rationalize | ( | ) |
Convert point to rational form.
| Signature: | rationalize() |
| Parameters: | |
| Returns: | Reference to self. |
| Description: | Converts this point to rational form. |
|
static |
| Name: | kOrigin |
| Type: | MPoint |
| Description: | (0, 0, 0, 1) |
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static |
| Name: | kTolerance |
| Type: | float |
| Description: | Default tolerance used for inexact comparisons. |
|
static |
W coordinate
| Name: | w |
| Type: | float |
| Access: | RW |
| Description: | W coordinate |
|
static |
X coordinate
| Name: | x |
| Type: | float |
| Access: | RW |
| Description: | X coordinate |
|
static |
Y coordinate
| Name: | y |
| Type: | float |
| Access: | RW |
| Description: | Y coordinate |
|
static |
Z coordinate
| Name: | z |
| Type: | float |
| Access: | RW |
| Description: | Z coordinate |
1.8.10 
