From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 15 Apr 2022 19:06:49 +0000 (+0100)
Subject: dice: Fix a radius/diameter confusion
X-Git-Tag: otter-1.1.0~558
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=9dd9ea7427b9d7783c2053ec971365e115be937a;p=otter.git

dice: Fix a radius/diameter confusion

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/dice.rs b/src/dice.rs
index f5b92e6a..4f8b6a50 100644
--- a/src/dice.rs
+++ b/src/dice.rs
@@ -135,7 +135,7 @@ impl PieceSpec for Spec {
              else throw!(SpecError::MultipleFacesRequired) };
 
     let radius = if (0.5 .. 1.5).contains(&self.circle_scale) {
-      image.bbox_approx()?.size()?.len()? * self.circle_scale
+      image.bbox_approx()?.size()?.len()? * 0.5 * self.circle_scale
     } else {
       throw!(SpecError::InvalidSizeScale)
     };