Updated stomach texture

shaders/circlewipe.gdshader

@@ -15,5 +15,5 @@ void fragment() {
 	float angle = atan2((UV.y - 0.5) , (UV.x - 0.5));
 	float alpha = step(percent * 3.14159 * 2.25, angle + 3.14159);
 	vec4 color = texture(TEXTURE, UV);
-	COLOR = vec4(color.rgb, 1.0);
+	COLOR = vec4(color.rgb, color.a * alpha);
 }