4:13 AM, Tuesday March 30th 2021
Thanks Unconfortable again, for all the feedback!
For drawing the cube in two point perspective part, I find the elipse method very unreliable if you don't have a varied set of elipse guide and your free hand elipses are still unstable.
My set of elipse guide is quite small in size, and if I tried to use them to create cubes, I would either draw vehicles too small, or the initial outside box would be cluttered with division lines, plus repeated measurements would accumulate error.
When drawing with a lot of foreshortening, like my aircraft carrier drawing, small changes in the minor axis of the elipse created big differences on where the object ends as they were long. With some experiments, I found just eyeballing a cube was close enough of what I would make with a free hand elipse, so I kept doing that for further drawings to ensure I had a big enough unit cubes to work on.
The method of using Stationary points with a set field of vision needed a lot of different tools and space, especially if I wanted to draw boxes that are rotated in different angles. I guess I'll just have to draw a lot and compare them with 3D software like blender to develop an intuition for them.
But this is just a minor issue. I'm glad I finished till the end!