is a 4x4 matrix with a 3x3 rotation matrix (letter R) + 3x1 column vector (for translation) + 1x4 column vector (for padding). Here a point is a 3D vector (letter P). "2D homogeneous transformation ...

Lastly, the function form of the shortcuts can return a matrix representing the operation the shortcut performs. The rotation and scaling shortcuts accept an optional centerpoint for the rotation or ...

Three early-career researchers thrown together on Sable Island, a treeless island in the North Atlantic, think others can learn from their experiences.