Strange math bug in "Graphic 3D-Cube.Amos" about amoskittens HOT 6 CLOSED

"Morphing.amos" / "Morphing2.amos" found a bug in "Screen Mode" command.
(not a math issue.)

from amoskittens.

Expected cause, if many arrays with index are used in the same mathematical formula, I guess the index get confused. might be store value at wrong place, maybe? This needs investigation.

from amoskittens.

Issue with arrays inside expressions with in parenthesis, think its fundamental issue with how arrays are handled in Amos kittens, two things come to mind, its pretty complicated, does it need to be? why can’t indexes be handled in the same why as parenthesis is implemented. Should not parenthesis remember last variable? I can imagine problems with nested arrays.

from amoskittens.

Nested arrays works, it looks like the problem is even more fundamental,
it has to do with order of * / + - % etch, it looks like the ( and ) symbols, destroys the order of operations, the stack is also over written and corrupted.

from amoskittens.

Looks like some of the problem is solved.
At least cube is now drawn, but is not centered like it should.

from amoskittens.

Wrote a few tests, should be working now.

from amoskittens.