feat: add BillboardNode, TextNode, PhysicsNode + 3 new samples#678

Open

ThomasGorisse wants to merge 3 commits intomainfrom

feat/text-billboard-node

Commits on Mar 20, 2026

feat(samples): add post-processing sample — Bloom, DoF, SSAO, Fog

ThomasGorisse
and
claude
committed
feat(physics): add PhysicsNode + physics-demo sample (3.2.0 roadmap)

ThomasGorisse
and
claude
committed
feat(sceneview): add BillboardNode, TextNode, and text-labels sample (3.4.0 roadmap)

ThomasGorisse
and
claude
committed