Patent ID: 7372459

Claim:
A method for displaying a layers' information of a layer-made object, comprising: a) forming a layer-image of each layer of said object layers, wherein said layer image is a perpendicular view image of said layer; b) aligning each of said layer-images in a common two-dimensions axis, wherein said layer-image location in said common axis is in correspondence with the location of said layer in said object when is assembled; c) forming two dimension matrixes, a two dimension matrix for each layer-image, wherein each matrix element has three variables (x,y,j)—when “x” and “y” are representing a point location on said layer-image according to said common axis and “j” represents an appearance of material view in said point of said layer-image; d) adding said two dimension matrixes into a three-dimensions matrix, wherein each matrix element has four variables (x,y,z,j)—when “x” and “y” are representing said point location, “z” represents layer identification and “j” represents said appearance of material; and h) displaying said three-dimensions matrix as an image, wherein said image is arranged according to the variables “x” and “y” and wherein each combination of the variables “z,j” of a specific “x” and “y” has a specific and different color.