LATENT GEOMETRY / CONCEPTUAL MODEL ALL SURFACES · SHARED X/Y · Z = 0
+Z / noise amplitude 0 / neutral reference −Z / binding depth
DRAG TO ORBIT · SCROLL TO ZOOM · RIGHT-DRAG TO PAN
COMPARISON / FOUR PARAMETRIC SURFACES

One positive terrain and three negative binding geometries share the same semantic reference plane. Compare their profiles directly; no temporal morph or trajectory is implied.

+Z : noise amplitude   |   0 : neutral   |   −Z : binding depth