bluebey-studio: ハートの目に下まぶたを表示しない

ハートは眼球の置き換えなので、下まぶたの線とクリップを無効にした。

1 files changed, 6 insertions, 3 deletions

diff --git a/public/bluebey-studio/src/faceArt.js b/public/bluebey-studio/src/faceArt.js
index 9e07ac6..9ed6c83 100644
--- a/public/bluebey-studio/src/faceArt.js
+++ b/public/bluebey-studio/src/faceArt.js
@@ -1416,7 +1416,7 @@ export function drawEyes(ctx, p) {
     // A heart is not an eyeball, so once the eye is fully open it is not clipped
     // to the eyeball circle - that is what lets a heart be much larger than the
     // iris. While the lid is partly closed the clip is still needed.
-    if (!isHeart || open < 0.999) clipEye(ctx, eye, open, lowerLid, lidFlat, lidTilt * eye.towardNose);
+    if (!isHeart || open < 0.999) clipEye(ctx, eye, open, isHeart ? 0 : lowerLid, lidFlat, lidTilt * eye.towardNose);
 
     const eyeTravel = isHeart ? heartTravel * lookMax : travel * lookMax;
     let dx = clamp(spec.lookX ?? 0, -1, 1) * eyeTravel;
@@ -1482,7 +1482,10 @@ export function drawEyes(ctx, p) {
     // The upper lid line has to sit where the clip put it - and that is set by
     // `open` alone, so it stays put when the lower lid moves.
     const upperAmt = clamp(open, 0, 1);
-    if (lidFade > 0.01 || lowerLid > 0.01) {
+    // A heart is a replacement for the eyeball, not an eye behind a lid: it keeps
+    // no lower-lid line, which used to cut across the heart.
+    const showLowerLid = lowerLid > 0.01 && !isHeart;
+    if (lidFade > 0.01 || showLowerLid) {
       ctx.save();
       if (eyeTilt) {
         ctx.translate(eye.cx, eye.cy);
@@ -1498,7 +1501,7 @@ export function drawEyes(ctx, p) {
         lidPath(ctx, eye, upperAmt, false, lidFlat);
         ctx.stroke();
       }
-      if (lowerLid > 0.01) {
+      if (showLowerLid) {
         ctx.globalAlpha = line ? 1 : lowerLid;
         lidPath(ctx, eye, lowerLid, true, lidFlat);
         ctx.stroke();