refactor & fix random deleting texture

src/graphics/core/Batch3D.cpp

@@ -8,8 +8,6 @@
 
 Batch3D::Batch3D(size_t capacity)
     : capacity(capacity) {
-
-
     buffer = std::make_unique<Batch3DVertex[]>(capacity);
     mesh = std::make_unique<Mesh<Batch3DVertex>>(buffer.get(), 0);
     index = 0;