本文整理汇总了Python中maya.OpenMaya.MEulerRotation方法的典型用法代码示例。如果您正苦于以下问题：Python OpenMaya.MEulerRotation方法的具体用法？Python OpenMaya.MEulerRotation怎么用？Python OpenMaya.MEulerRotation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类maya.OpenMaya的用法示例。
在下文中一共展示了OpenMaya.MEulerRotation方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _get_tm_offset
# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MEulerRotation [as 别名]
def _get_tm_offset(self, _nParent, _nDriven=None, _type="t"):
"""
Get the offset between the driven and a driver node
"""
if _nDriven is None:
_nDriven = self.nSwConstRecept
mStart = om.MMatrix()
mEnd = om.MMatrix()
wmStart = _nParent.worldMatrix.get().__melobject__()
wmEnd = _nDriven.worldMatrix.get().__melobject__()
om.MScriptUtil().createMatrixFromList(wmStart, mStart)
om.MScriptUtil().createMatrixFromList(wmEnd, mEnd)
mOut = om.MTransformationMatrix(mEnd * mStart.inverse())
if _type == "t":
# Extract Translation
vTran = om.MVector(mOut.getTranslation(om.MSpace.kTransform))
vTranPymel = [vTran.x, vTran.y, vTran.z]
return vTranPymel
if _type == "r":
# Extract Rotation
ro = _nDriven.rotateOrder.get()
vRot = om.MEulerRotation(mOut.eulerRotation().reorder(ro))
vRotDeg = [math.degrees(vRot.x), math.degrees(vRot.y), math.degrees(vRot.z)]
return vRotDeg 示例2: rotate_into
# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MEulerRotation [as 别名]
def rotate_into(self, direction, rotation):
""" slerp the given rotation values into the direction given
by the brush_state
@param direction MVector: the target direction
@param rotation MVector: current euler rotation """
vector_weight = self.brush_state.settings['strength']
up_vector = om.MVector(0, 1, 0)
local_up = up_vector.rotateBy(om.MEulerRotation(math.radians(rotation.x),
math.radians(rotation.y),
math.radians(rotation.z)))
target_rotation = om.MQuaternion(local_up, direction, vector_weight)
util = om.MScriptUtil()
x_rot = np.radians(rotation.x)
y_rot = np.radians(rotation.y)
z_rot = np.radians(rotation.z)
util.createFromDouble(x_rot, y_rot, z_rot)
rotation_ptr = util.asDoublePtr()
mat = om.MTransformationMatrix()
mat.setRotation(rotation_ptr, om.MTransformationMatrix.kXYZ)
mat = mat.asMatrix() * target_rotation.asMatrix()
rotation = om.MTransformationMatrix(mat).rotation()
return om.MVector(math.degrees(rotation.asEulerRotation().x),
math.degrees(rotation.asEulerRotation().y),
math.degrees(rotation.asEulerRotation().z)) 示例3: getPointArrayWithOffset
# 需要导入模块: from maya import OpenMaya [as 别名]
# 或者: from maya.OpenMaya import MEulerRotation [as 别名]
def getPointArrayWithOffset(point_pos, pos_offset=None, rot_offset=None):
"""Get Point array with offset
Convert a list of vector to a List of float and add the position and
rotation offset.
Arguments:
point_pos (list of vector): Point positions.
pos_offset (vector): The position offset of the curve from its
center.
rot_offset (vector): The rotation offset of the curve from its
center. In radians.
Returns:
list of vector: the new point positions
"""
points = []
for v in point_pos:
if rot_offset:
mv = om.MVector(v.x, v.y, v.z)
mv = mv.rotateBy(om.MEulerRotation(rot_offset.x,
rot_offset.y,
rot_offset.z,
om.MEulerRotation.kXYZ))
v = datatypes.Vector(mv.x, mv.y, mv.z)
if pos_offset:
v = v + pos_offset
points.append(v)
return points