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| author | skal <pascal.massimino@gmail.com> | 2026-03-22 19:31:50 +0100 |
|---|---|---|
| committer | skal <pascal.massimino@gmail.com> | 2026-03-22 19:31:50 +0100 |
| commit | be5b63ea000daca9458d7b92138ae36fabb9dd96 (patch) | |
| tree | 69b0205080198e99213ed6390324d8504cdcecae /cnn_v3/docs | |
| parent | 7b89a7130a998017de98dde363a8d9be61d7d44e (diff) | |
feat(cnn_v3): Phase 4 — type-aware SDF in shadow pass
dfWithID() in gbuf_shadow.wgsl now branches on obj.params.x
(ObjectType) instead of using sdBox for everything:
0=CUBE → sdBox(lp, vec3(1))
1=SPHERE → sdSphere(lp, 1.0)
2=PLANE → sdPlane(lp, vec3(0,1,0), obj.params.y)
3=TORUS → sdTorus(lp, vec2(0.8, 0.2))
36/36 tests pass.
Diffstat (limited to 'cnn_v3/docs')
| -rw-r--r-- | cnn_v3/docs/HOWTO.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cnn_v3/docs/HOWTO.md b/cnn_v3/docs/HOWTO.md index 765d80b..5c5cc2a 100644 --- a/cnn_v3/docs/HOWTO.md +++ b/cnn_v3/docs/HOWTO.md @@ -106,7 +106,7 @@ outputs[1] → feat_tex1 (rgba32uint: mat_id, prev.rgb, mip1.rgb, mip2.rgb, s | Internal scene + animation | ✅ Done | cubes + spheres + 2 lights | | Pass 2: SDF shadow | ✅ Done | `gbuf_shadow.wgsl`, proxy-box SDF per object | | Pass 3: Transparency | ❌ TODO | low priority, opaque scenes only | -| Phase 4: type-aware SDF | ❌ TODO | optional refinement | +| Phase 4: type-aware SDF | ✅ Done | switch on `obj.params.x` in `dfWithID` | ### Pass 2: SDF shadow raymarching |