Make /N=(351,1)/D path_color_wave r, path_color_wave g, path_color_wave b, path_color_wave a //1D waves for rgba path_color_wavex3(1053,4) is the destination wave. Suppose we have the color wave path_color_wave (351, 4). To make (Mx3, 4) or (Mx5, 4) color wave, you can use interpolate2 command. Path plot (3D tube, with end cap): (Mx5, 4) Path plot ( 3D tube, without end cap): (Mx3, 4) Then the size of the color wave should be Suppose the number of row of the XYZ wave is M. To colorize path plot using color wave, you need to prepare a color wave with different size depending on the type of path plot. (5) Colorize path plot using color waves. t= 1 corresponds to opaque, and t=0 means transparent. The r, g, b, t values should be between 0 and 1. This can be done using a homemade function 'snt_makecolorwave_manrange' in our group. The color wave should be made for each data and for each color scale. Additionally, the transparency factor alpha is stored at CW(a, b, 3) as CW(a, b, 3) = alpha. b) for a pixel at (a, b) in the original 2D matrix data is stored in the color wave CW(i, j, k) as CW(a, b, 0) = r, CW(a, b, 1) = g, CW(a, b, 2) = b.

The layer k corresponds to the r, g, b and t components of the RGB color. The row i and column j corresponds to the row and column of the original 2D wave. (If you don't want to specify the transparency level, the color wave dimension can be m x n x 3.) The 4 layers are for r, g, b and a for transparency. If the dimension of the original 2D matrix data is m x n, then the dimension of the color wave should be m x n x 4. To give a special color to the 3D surface other than the fixed colors or the built-in color tables, you need to make your own color wave against the data. You can colorize the surface using a fixed color or built-in color tables. (1) Colorize surface plots using non-built-in color table waves.

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