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docs: Étape 14 (shadows) finale — bilan DRAFT, ROADMAP §4.2, README roadmap

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- docs/DRAFT.md: document vidé (bilan Étape 14 archivé dans l'historique git)
- docs/ROADMAP.md §4.2: Shadows marqué [x] (Étape 14, mono-lumière PCF)
- README.md: item 12 de la roadmap (shadow mapping)
- cargo fmt --all sur les sources Étape 14
This commit is contained in:
Jérôme Bousquié
2026-09-19 19:04:12 +02:00
parent 9a51ff7602
commit bfe68f4393
8 changed files with 65 additions and 240 deletions
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lib/examples/shadow_test.rs
+19 -4
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@@ -13,7 +13,7 @@
//! proving the depth comparison is applied per-pixel.
//!
//! Run with: `cargo run -p wsg-lib --example shadow_test`
use glam::{Vec3};
use glam::Vec3;
use wsg_lib::resources::{Camera, Geometry};
use wsg_lib::utils::WsgError;
@@ -30,7 +30,12 @@ fn box_geometry(hx: f32, hy: f32, hz: f32) -> Geometry {
), // +Z
(
[0.0, 0.0, -1.0],
[[hx, -hy, -hz], [-hx, -hy, -hz], [-hx, hy, -hz], [hx, hy, -hz]],
[
[hx, -hy, -hz],
[-hx, -hy, -hz],
[-hx, hy, -hz],
[hx, hy, -hz],
],
), // -Z
(
[1.0, 0.0, 0.0],
@@ -38,7 +43,12 @@ fn box_geometry(hx: f32, hy: f32, hz: f32) -> Geometry {
), // +X
(
[-1.0, 0.0, 0.0],
[[-hx, -hy, hz], [-hx, hy, hz], [-hx, hy, -hz], [-hx, -hy, -hz]],
[
[-hx, -hy, hz],
[-hx, hy, hz],
[-hx, hy, -hz],
[-hx, -hy, -hz],
],
), // -X
(
[0.0, 1.0, 0.0],
@@ -46,7 +56,12 @@ fn box_geometry(hx: f32, hy: f32, hz: f32) -> Geometry {
), // +Y
(
[0.0, -1.0, 0.0],
[[-hx, -hy, hz], [hx, -hy, hz], [hx, -hy, -hz], [-hx, -hy, -hz]],
[
[-hx, -hy, hz],
[hx, -hy, hz],
[hx, -hy, -hz],
[-hx, -hy, -hz],
],
), // -Y
];