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Graph/a4e9dcd1-3ce2-4efa-ba85-504b2eac02a4

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Real-Time Rendering

a4e9dcd1-3ce2-4efa-ba85-504b2eac02a4

Real-Time Rendering

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Public graph metadata

Updated5/4/2026

PageRank0.0000

Effectiveness0.000

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5 linked nodes

RELATES_TOComponent

PERTAIN_TOReport

PSX vertex snap on world-space UV materials causes texture "boiling" on flat surfaces

PERTAIN_TORootCause

snap perturbs the clip-space shape of each triangle every frame — With world-space UV tiling, the same perturbation maps to vWorldPos drift. Tension: which then maps directly to UV drift at metre scale → visible texture swim.

PERTAIN_TOProblem

the "wobble" reads as constant texture swim/boiling — when you also use world-space UV tiling for architecture. Tension: the kind of busy-noise artefact a player will report as a bug, not a stylistic choice. Outcome: Symptom is most visible on long flat planes and large-scale floor tiling.

PERTAIN_TOSolution

when binding a material whose `uv_scale > 0` — in the renderer. Tension: Mesh-UV materials still receive the configured snap, so character/prop wobble is preserved. Outcome: walls and floors stop boiling; characters and props still wobble.

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