Update viewer_ar.js

viewer_ar.js

@@ -220,7 +220,7 @@
 
     // ===== Blob Shadow =====
     var blob = null;                    // entité plane de l’ombre
-    var BLOB_SIZE = 0.7;
+    var BLOB_SIZE = 0.4;
     var BLOB_OFFSET_Y = 0.005;
 
     function makeBlobTexture(app, size = 256) {
@@ -230,7 +230,7 @@
     
       const r = size * 0.45;
       const grd = ctx.createRadialGradient(size/2, size/2, r*0.2, size/2, size/2, r);
-      grd.addColorStop(0, 'rgba(0,0,0,0.35)'); // centre sombre
+      grd.addColorStop(0, 'rgba(0,0,0,0.5)'); // centre sombre
       grd.addColorStop(1, 'rgba(0,0,0,0.0)');  // bords transparents
       ctx.fillStyle = grd;
       ctx.fillRect(0, 0, size, size);