Suppose I have two geometry arrays, and I want to add them to the same Shape3D to make one shape. The problem is, their coordinates are not in the right place relative to each other because they used to belong to two different shapes.
I want to do some transformation on one of the geometry arrays. For instance, if I wanted to translate the geometry array by (1,0,0), I would want to add 1 to the x coordinate of all of the geometry array's points. Or maybe I want to scale it or rotate it. I want the points in the GeometryArray to be permanently changed, so that when I add it to the Shape3D it will be in the right place relative to the other GeometryArrays.
Does this question make sense? What's the best way to do to matrix transformations on GeometryArrays?
Thanks in advance,
Monica
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