多边形变量的转换格式

Question

我正在尝试在MATLAB平面外生成一些通用3d框型形状。我对线性代数的知识有限，因此我一直遵循这种http://www.matrixlab-examples.com/3d-polygon.html简单方法通过指定平面的4个点并使用fill3来生成构成形状的平面。

但是，我以后需要使用geom3d函数来计算从空间内的点到每个平面的距离。 Geom3d函数要求平面必须采用以下引用的格式，而不是fill3的handle变量。

%   The created plane data has the following format:
%   PLANE = [X0 Y0 Z0  DX1 DY1 DZ1  DX2 DY2 DZ2], with
%   - (X0, Y0, Z0) is a point belonging to the plane
%   - (DX1, DY1, DZ1) is a first direction vector
%   - (DX2, DY2, DZ2) is a second direction vector
%   The 2 direction vectors are normalized and orthogonal.
%   The created plane data has the following format:
%   PLANE = [X0 Y0 Z0  DX1 DY1 DZ1  DX2 DY2 DZ2], with
%   - (X0, Y0, Z0) is a point belonging to the plane
%   - (DX1, DY1, DZ1) is a first direction vector
%   - (DX2, DY2, DZ2) is a second direction vector
%   The 2 direction vectors are normalized and orthogonal.

有人知道我如何将平面的变量从fill3生成或转换为该格式吗？