Update main.py

main.py

@@ -717,11 +717,15 @@ class WatermelonProcessor:
                 
             def draw_base(r_m, f_m):
                 out = image.copy().astype(np.float32)
-                alpha = 0.21 # Half transparency
+                alpha = 0.15 # Transparency
+                
+                # --- THE FIX: Only paint the rind where there is NO flesh ---
+                rind_only = (r_m > 0) & (f_m == 0)
+                
                 # Rind fill: Green
-                out[..., 0] = np.where(r_m > 0, out[..., 0]*(1-alpha) + 0, out[..., 0])
-                out[..., 1] = np.where(r_m > 0, out[..., 1]*(1-alpha) + 170, out[..., 1])
-                out[..., 2] = np.where(r_m > 0, out[..., 2]*(1-alpha) + 0, out[..., 2])
+                out[..., 0] = np.where(rind_only, out[..., 0]*(1-alpha) + 0, out[..., 0])
+                out[..., 1] = np.where(rind_only, out[..., 1]*(1-alpha) + 170, out[..., 1])
+                out[..., 2] = np.where(rind_only, out[..., 2]*(1-alpha) + 0, out[..., 2])
                 
                 # Flesh fill: Red
                 out[..., 0] = np.where(f_m > 0, out[..., 0]*(1-alpha) + 0, out[..., 0])