1 files changed, 5 insertions, 1 deletions
diff --git a/public/bluebey-studio/src/look.js b/public/bluebey-studio/src/look.js
index f68b602..d755c3b 100644
--- a/public/bluebey-studio/src/look.js
+++ b/public/bluebey-studio/src/look.js
@@ -130,7 +130,11 @@ export function createLook({ renderer, scene, styles, model, ground, key, charac
       // where the body hides its own shadow right at the feet, which otherwise
       // reads as "the shadow is cut off". It is the only thing keeping the
       // character looking like it is standing on the floor rather than above it.
-      contact.visible = wantsShadow;
+      // The blob sits at the feet. It used to be drawn whenever the shadow was on,
+      // which left a faint ring behind at the origin once the character was moved;
+      // it is now opt-in (`render.contactBlob`, default off). It is always shown in
+      // the 「接地影だけ」 mode, where it is the only shadow there is.
+      contact.visible = wantsShadow && (blobOnly || render.contactBlob === true);
       contact.material.opacity = clamp01((render.shadowOpacity ?? 0.22) * (blobOnly ? 2.6 : 1.6));
       const spread = Math.max(0.2, (model.size.x * 1.15) / Math.max(0.05, render.shadowSoftness ?? 1.6));
       contact.scale.setScalar(Math.max(0.5, model.size.x * 1.35 - spread * 0.25));