/usr/share/dx/samples/scripts/AmbientLight is in dxsamples 4.2.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | // Import the data
electrondensity = Import("watermolecule");
// Partition the data
electrondensity = Partition(electrondensity);
// Create an isosurface at a value of 0.3
isosurface = Isosurface(electrondensity,0.3);
// Create a camera appropriate for the isosurface
camera = AutoCamera(isosurface);
// The light will come from the direction [1 1 1]
lightdirection= [1 1 1];
// The light will be red
lightcolor = [1 0 0];
// Create the distant light
distantlight = Light(lightdirection, lightcolor);
// The ambient light color will be green
ambientcolor = [0.0 0.2 0.0];
// Create the ambient light
ambientlight = AmbientLight(ambientcolor);
// Collect the isosurface, the ambient light and the distant light
collected = Collect(isosurface, ambientlight, distantlight);
// Display the collection, using the camera
Display(collected,camera);
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