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feat: two new smoke-gated examples — wave-displace and driver-wave#44

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TMHSDigital merged 1 commit into
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feat/two-new-examples
Jul 3, 2026
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feat: two new smoke-gated examples — wave-displace and driver-wave#44
TMHSDigital merged 1 commit into
mainfrom
feat/two-new-examples

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Summary

Examples grow 4 → 6, each smoke-gated on Blender 4.5 LTS + 5.1.

  • wave-displace — bulk vertex IO at real scale: a 96×96 grid (9,409 verts) displaced into a standing wave with one foreach_get + one foreach_set. Asserts count unchanged, Z span matches amplitude, probe vertex matches the closed form.
  • driver-wave — a driver_namespace function drives sixteen column heights through SCRIPTED drivers. Witnesses the real evaluation contract: driven values appear after a view-layer update on both the evaluated copy and the flushed-back original. (First draft wrongly asserted the original stays untouched — headless testing corrected the model.)
  • Wired end to end: blender-smoke.yml steps, README gallery rows, gallery.json entries (+drivers/mesh/performance chips), manifest entries (CI-gated), hero + preview renders produced by the examples themselves, and regenerated gallery/detail pages.

Testing

  • Both checks pass headless on local Blender 5.1.1 and 4.4.3 (CI gates 4.5 LTS proper).
  • Renders produced via each example's own --output path on 5.1.1.
  • Gallery verified in-browser: 6 cards, no broken images, new chips filter, landing page picks up 6 render cards and the Examples stat.
  • Local manifest↔disk check passes (6 example dirs listed).

🤖 Generated with Claude Code

wave-displace witnesses bulk vertex IO at real scale: a 96x96 grid
(9,409 verts) displaced into a standing wave with one foreach_get and
one foreach_set. The check asserts count unchanged, Z span matches the
amplitude, and a probe vertex matches the closed form.

driver-wave witnesses the driver evaluation contract: a
driver_namespace function drives sixteen column heights through
SCRIPTED drivers; driven values must appear after a view-layer update
on BOTH the evaluated copy and the flushed-back original. (The first
draft asserted the original stays untouched — real Blender flushes
driven values back for display; the example now teaches the true
model.)

Both run headless on Blender 4.4/5.1 locally and are wired into the
blender-smoke workflow for 4.5 LTS + 5.1. Each ships a README, a
CI-artifact hero and preview render, gallery.json + manifest entries,
and a README gallery row. Gallery grows to 6 examples with new
drivers/mesh/performance filter chips.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
@github-actions github-actions Bot added documentation Improvements or additions to documentation ci labels Jul 3, 2026
@TMHSDigital TMHSDigital merged commit 0884fce into main Jul 3, 2026
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@TMHSDigital TMHSDigital deleted the feat/two-new-examples branch July 3, 2026 21:04
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