Adds OcclusionPolicy resource and wires it into IsometricFollowCamera.
Each _process frame, iterative rays from the camera eye to the player
focus detect bodies tagged "occluder"; their MeshInstance3D surfaces are
overridden with a transparent StandardMaterial3D (fade_alpha=0.25, instant).
Materials restore when the body clears the ray. Null-material surfaces
(e.g. the prototype Obstacle with no material assigned) receive a plain
transparent StandardMaterial3D so they fade correctly.
- client/scripts/occlusion_policy.gd — new Resource (enabled, fade_alpha,
occluder_group, occluder_collision_mask, max_occluder_cast_depth,
occluder_count_log_threshold, is_valid)
- client/resources/isometric_occlusion_policy.tres — default instance
- client/scripts/isometric_follow_camera.gd — occlusion_policy export,
_update_occlusion pipeline, _apply_occluder_fade/_restore_occluder helpers,
static occlusion_policy_is_valid guard, _exit_tree cleanup
- client/scenes/main.tscn — Obstacle tagged "occluder", policy assigned
- client/test/occlusion_policy_test.gd — new GdUnit4 unit tests
- client/test/isometric_follow_camera_test.gd — policy guard static tests
- docs/decomposition/modules/E1_M2_IsometricCameraController.md — NEON-27
snapshot + readability demo gate note
- docs/plans/NEON-27-implementation-plan.md — null-material decision recorded
- Link NEON-10/NEON-25–28 under parent NEON-1 in Summary and Jira backlog table
- Document mid-project-only yaw orbit compromise; post-release camera model settled
- Extend CameraState contract and slice/risk notes accordingly
Add modules/client_server_authority.md: default server truth for
persistence/economy/combat; intents vs state table; E1.M1–E1.M4 and
E5.M1 ownership; economy/quest/zone/PvP blanket; deferred tick rate
and lag comp.
Link from contracts.md, register, decomposition README, tech_stack;
one-line Authority pointers in E1_M1, E1_M2, E5_M1. Fix contracts.md
baseline link formatting.
Made-with: Cursor
Add nine module documents aligned with module_dependency_register rows
(E1.M1, E1.M2, E2.M2, E3.M2, E4.M4, E5.M1, E6.M1, E7.M1, E9.M1) with
purpose, contracts, dependencies, dependents, slices, and risks.
Link register and decomposition README to the new files; note E1.M3
as E5.M1 dependency without a register row yet.
Made-with: Cursor
VinPropane