Scaling Matrix

缩放矩阵

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Scaling Matrix

缩放矩阵

A matrix contains, among other things, three vectors that are perpendicular to one another whose directions define the axis directions of an axis system. A standard matrix defines the length of these axis vectors with a length of 1, which is also the Normal size of an object. By modifying the axis lengths, objects can, for example, be distorted or scaled. This Node automatically creates a corresponding standard matrix at a position of 0, 0, 0, for which the desired length of the axes can be defined as a vector.

一个矩阵包含，除其他外，三个互相垂直的向量，它们的方向定义了轴系的轴向。标准矩阵定义这些轴向量的长度，其长度为1，这也是一个对象的法线大小。例如，通过修改轴的长度，对象可以被扭曲或缩放。这个 Node 自动创建一个位置为0,0,0的相应标准矩阵，对于这个矩阵，所需的轴长度可以定义为一个向量。