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I am drawing an elliposid with the following simple code

import graph3;

unitsize(1cm);


import three;
currentprojection=orthographic(1,3.5,0.6,zoom=.8);
pen p=white+opacity(1);
real a=1.5,b=3,c=4.5; //Ellipsoid dimensions


// Draw Ellipsoid
draw(scale(a,b,c)*unitsphere,p);

The result is as follows; the dark side to the left is almost completely black. How can I make it brighter?

enter image description here

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  • Without lights, for real 3D objects, some sides of the object will be dark. To overcome, one way is using opacity; however, we can put several light sources at different positions https://tex.stackexchange.com/a/644709/140722 – Black Mild Aug 06 '23 at 14:23

0 Answers0