visualizing $\text{det}\left( \mathbf{M}_0 + x\mathbf{M}_1 + y\mathbf{M}_2 + z\mathbf{M}_3 \right) = 0$
$\mathbf{M}_0$:
$\mathbf{M}_1$, $\mathbf{M}_2$, $\mathbf{M}_3$:
Graphical settings
quality
y-up
clip shape
fixed
field
surface color
transparency
grid
highlight discontinuity
θlight
φlight
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