本文整理汇总了Python中Quaternion.interp方法的典型用法代码示例。如果您正苦于以下问题：Python Quaternion.interp方法的具体用法？Python Quaternion.interp怎么用？Python Quaternion.interp使用的例子？那么恭喜您, 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Quaternion的用法示例。
在下文中一共展示了Quaternion.interp方法的1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: trinterp
# 需要导入模块: import Quaternion [as 别名]
# 或者: from Quaternion import interp [as 别名]
def trinterp(T0, T1, r):
"""
Interpolate homogeneous transformations.
Compute a homogeneous transform interpolation between C{T0} and C{T1} as
C{r} varies from 0 to 1 such that::
trinterp(T0, T1, 0) = T0
trinterp(T0, T1, 1) = T1
Rotation is interpolated using quaternion spherical linear interpolation.
@type T0: 4x4 homogeneous transform
@param T0: Initial value
@type T1: 4x4 homogeneous transform
@param T1: Final value
@type r: number
@param r: Interpolation index, in the range 0 to 1 inclusive
@rtype: 4x4 homogeneous transform
@return: Interpolated value
@see: L{quaternion}, L{ctraj}
"""
q0 = Quaternion(T0)
q1 = Quaternion(T1)
p0 = transl(T0)
p1 = transl(T1)
qr = q0.interp(q1, r)
pr = p0*(1-r) + r*p1
return vstack( (concatenate((qr.R(),pr),1), mat([0,0,0,1])) )