warp.matrix_from_cols#

warp.matrix_from_cols(*args)[source]#

Construct a matrix with each vector argument as a column.

The resulting matrix has dimensions (vector_length, num_vectors), where the i-th column of the matrix contains the elements of the i-th vector argument.

Parameters:: *args (Sequence[Vector]) – Variable number of vectors to use as matrix columns. All vectors must have the same length and dtype.
Returns:: A matrix with shape (vector_length, num_vectors).

Example

a = wp.vec3f(1.0, 2.0, 3.0)
b = wp.vec3f(4.0, 5.0, 6.0)
m = wp.matrix_from_cols(a, b)
# m is a 3x2 matrix:
# [[1.0, 4.0],
#  [2.0, 5.0],
#  [3.0, 6.0]]