tolelom/game_engine
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138 Commits

Author SHA1 Message Date
tolelom
6b6d581b71 feat(renderer): add soft shadows, BLAS tracker, RT fallback, light probes, light volumes 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 17:28:37 +09:00
tolelom
be290bd6e0 feat(audio): add async loader, effect chain 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 17:28:31 +09:00
tolelom
aafebff478 feat(audio): add fade curves, dynamic mix groups, audio bus routing 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 17:23:48 +09:00
tolelom
bc2880d41c feat(renderer): add stencil optimization, half-res SSGI, bilateral bloom 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 17:21:44 +09:00
tolelom
025bf4d0b9 feat(renderer): add G-Buffer compression with octahedral normals and depth reconstruction 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 17:21:05 +09:00
tolelom
039dbe0d09 feat(renderer): add RT reflections, RT AO, and RT point/spot shadows 
Add three new compute shader modules extending the existing RT shadow system:
- RT Reflections: screen-space reflection ray marching from G-Buffer
- RT Ambient Occlusion: hemisphere sampling with cosine-weighted directions
- RT Point/Spot Shadow: placeholder infrastructure for point/spot light shadows

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:37:25 +09:00
tolelom
cc842d7c13 feat(renderer): add Progressive JPEG detection and scan parsing 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:33:52 +09:00
tolelom
84dc7aeb20 feat(audio): add occlusion simulation with low-pass filter 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:33:04 +09:00
tolelom
96efe113b2 feat(audio): add Reverb (Schroeder) and Echo effects 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:31:19 +09:00
tolelom
98d40d6520 feat(net): add packet encryption and auth token 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:28:21 +09:00
tolelom
6beafc6949 feat(net): add lag compensation with history rewind and interpolation 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:27:58 +09:00
tolelom
28b24226e7 feat(audio): add simplified HRTF with ITD and ILD 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:27:05 +09:00
tolelom
447473598a feat(renderer): add motion blur compute shader 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:57:05 +09:00
tolelom
0f08c65a1e feat(physics): add ConvexHull collider with GJK support function 
Add ConvexHull struct storing vertices with a support function that
returns the farthest point in a given direction, enabling GJK/EPA
collision detection. Update all Collider match arms across the physics
crate (collision, raycast, integrator, solver) to handle the new variant.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:49:38 +09:00
tolelom
1b5da4d0d5 feat(physics): add ray vs mesh raycasting with MeshCollider 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:48:57 +09:00
tolelom
07d7475410 feat(ai): add NavMesh binary serialization 
Add serialize/deserialize methods directly on NavMesh with a proper
binary header (magic "VNAV" + version u32) for format validation.
Includes tests for roundtrip, invalid magic, empty mesh, header format,
and unsupported version.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:46:38 +09:00
tolelom
764ee96ec1 feat(renderer): add screen space reflections compute shader 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:41:29 +09:00
tolelom
41c7f9607e feat(renderer): add TAA with Halton jitter and neighborhood clamping 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:40:53 +09:00
tolelom
1f855b7bf6 feat(renderer): add temporal accumulation compute shader for SSGI 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:28:21 +09:00
tolelom
1ea2d340e6 feat(renderer): add bilateral blur compute shader for SSGI denoising 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:28:20 +09:00
tolelom
17ea3f4856 feat(renderer): add GPU instancing with instance buffer and pipeline 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:14:12 +09:00
tolelom
7dbd94ebab feat(renderer): add auto exposure with compute luminance and adaptation 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:08:50 +09:00
tolelom
bbb11d9d47 feat(ecs): add tick-based change detection with query_changed 
Add per-component tick tracking to SparseSet. Insert and get_mut mark
the current tick; increment_tick advances it. World gains query_changed
to find entities whose component changed this tick, and clear_changed
to advance all storages at end of frame.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 15:00:50 +09:00
tolelom
afb95c9fb1 feat(renderer): add forward transparency pass with alpha blending 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:52:17 +09:00
tolelom
5b3b06c318 feat(ai): add NavAgent ECS component 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:43:59 +09:00
tolelom
6121530bfe feat(audio): add AudioSource ECS component 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:43:48 +09:00
tolelom
0cc6df15a3 feat(renderer): extend glTF parser with nodes, skins, animations support 
Add GltfNode, GltfSkin, GltfAnimation, GltfChannel structs and parsing
for skeletal animation data. Extend GltfMesh with JOINTS_0/WEIGHTS_0
attribute extraction. All existing tests pass plus 4 new tests.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:38:25 +09:00
tolelom
cccc54c438 feat(editor): integrate TTF font into UiContext with draw_text helper 
Add ttf_font field to UiContext with draw_text and ttf_text_width
helpers that use TTF when available, falling back to bitmap font.
Load system TTF font (arial/consola/malgun) in editor_demo on startup.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:14:05 +09:00
tolelom
58bce839fe feat(editor): add TtfFont unified interface with glyph caching 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:12:02 +09:00
tolelom
94e7f6262e feat(editor): add GlyphCache on-demand atlas manager 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:10:16 +09:00
tolelom
3b0a65ed17 feat(editor): add glyph rasterizer with bezier flattening and scanline fill 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:09:58 +09:00
tolelom
e008178316 feat(editor): add self-implemented TTF parser with cmap, glyf, hmtx support 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:07:52 +09:00
tolelom
0857446d74 feat(editor): add AssetBrowser with directory navigation and UI panel 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 13:36:23 +09:00
tolelom
65b86c293c feat(editor): add inspector_panel with Transform, Tag, Parent editing 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:57:23 +09:00
tolelom
7fbc88b86f feat(editor): add hierarchy_panel with entity tree display and selection 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:55:18 +09:00
tolelom
14fe532432 feat(editor): integrate 3D viewport into editor_demo 
Render actual 3D geometry (cubes + ground plane) in the Viewport panel
using the existing mesh_shader.wgsl Blinn-Phong pipeline with orbit
camera controls (left-drag to orbit, middle-drag to pan, scroll to zoom).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:40:41 +09:00
tolelom
9f42300109 feat(editor): add ViewportRenderer blit pipeline and shader 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:35:15 +09:00
tolelom
6ef248f76d feat(editor): add OrbitCamera with orbit, zoom, pan controls 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:33:10 +09:00
tolelom
ae20590f6e feat(editor): add ViewportTexture offscreen render target 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:31:28 +09:00
tolelom
f7ef228b49 feat(editor): integrate docking into editor_demo 
Add full-frame-cycle integration test to dock.rs (16 tests total) and
update editor_demo to use DockTree layout instead of a single panel.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:09:53 +09:00
tolelom
1571aa5f97 feat(editor): add draw_chrome for tab bars and split lines 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 09:57:18 +09:00
tolelom
36fedb48bf feat(editor): add update method with tab click and resize handling 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 09:54:57 +09:00
tolelom
a642f8ef7e fix(editor): address code review issues in dock module 
- debug_assert → assert for empty tabs invariant
- tabs.len() - 1 → saturating_sub(1) to prevent underflow
- Add #[allow(dead_code)] for scaffolded structs/constants

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 09:52:53 +09:00
tolelom
14784c731c feat(editor): add dock tree data model and layout algorithm 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 09:49:53 +09:00
tolelom
f522bf10ac feat(script): add Lua table interop, coroutines, sandbox, hot reload 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:33:00 +09:00
tolelom
63e59c0544 feat(editor): add text input, scroll panel, drag-and-drop widgets 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:32:55 +09:00
tolelom
9f5f2df07c feat(ai): add navmesh builder, funnel algorithm, dynamic obstacle avoidance 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:15:40 +09:00
tolelom
1c2a8466e7 feat(audio): add OGG/Vorbis decoder, 24/32-bit WAV, Doppler effect 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:15:38 +09:00
tolelom
0ef750de69 feat(net): add reliability layer, state sync, and client interpolation 
- ReliableChannel: sequence numbers, ACK, retransmission, RTT estimation
- OrderedChannel: in-order delivery with out-of-order buffering
- Snapshot serialization with delta compression (per-field bitmask)
- InterpolationBuffer: linear interpolation between server snapshots
- New packet types: Reliable, Ack, Snapshot, SnapshotDelta

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-25 21:03:52 +09:00
tolelom
dccea21bfe feat(ai): add funnel string-pulling and navmesh serialization 
Add Simple Stupid Funnel (SSF) algorithm for optimal path smoothing through
triangle corridors. Refactor A* to expose find_path_triangles for triangle
index paths. Add binary serialize/deserialize for NavMesh and shared_edge
query method.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-25 21:00:35 +09:00