From c208fad78f012dda2dffa40d04f54a5b12a95c35 Mon Sep 17 00:00:00 2001 From: Lennart Breede Date: Tue, 28 Apr 2026 09:31:16 -0700 Subject: [PATCH 1/2] fixed fuzz value for material_right to match reference image --- books/RayTracingInOneWeekend.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/books/RayTracingInOneWeekend.html b/books/RayTracingInOneWeekend.html index 5c07cbee..36666681 100644 --- a/books/RayTracingInOneWeekend.html +++ b/books/RayTracingInOneWeekend.html @@ -3652,7 +3652,7 @@ auto material_left = make_shared(1.50); auto material_bubble = make_shared(1.00 / 1.50); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++ - auto material_right = make_shared(color(0.8, 0.6, 0.2), 0.0); + auto material_right = make_shared(color(0.8, 0.6, 0.2), 1.0); world.add(make_shared(point3( 0.0, -100.5, -1.0), 100.0, material_ground)); world.add(make_shared(point3( 0.0, 0.0, -1.2), 0.5, material_center)); From 6e7e5e504b249e627eb6a0b6a4605bcb9fd836e4 Mon Sep 17 00:00:00 2001 From: Lennart Breede Date: Mon, 27 Jul 2026 21:02:53 -0700 Subject: [PATCH 2/2] Update changelog and acknowledgments for fuzz fix --- CHANGELOG.md | 1 + books/acknowledgments.md.html | 1 + 2 files changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e2897d9c..5e9a31f2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,7 @@ Change Log / Ray Tracing in One Weekend - Change -- Improve lifetime of float image data `fdata` in `rtw_image` class (#1723) ### In One Weekend + - Fix -- Fixed fuzz value for `material_right` to match the reference image ### The Next Week - Fix -- Remove premature source line for call to `get_sphere_uv` (#1701) diff --git a/books/acknowledgments.md.html b/books/acknowledgments.md.html index 26ab479b..c065818f 100644 --- a/books/acknowledgments.md.html +++ b/books/acknowledgments.md.html @@ -52,6 +52,7 @@ - Joey Cho - [John Kilpatrick](https://github.com/rjkilpatrick) - [Kaan Eraslan](https://github.com/D-K-E) + - [Lennart Breede](https://github.com/LBreede) - [Lorenzo Mancini](https://github.com/lmancini) - [Manas Kale](https://github.com/manas96) - Marcus Ottosson