From 8f703e6d2c0e8229ca14b25638dae5d91a5658c3 Mon Sep 17 00:00:00 2001
From: mob-sakai <sakai861104@gmail.com>
Date: Wed, 2 Sep 2020 03:00:07 +0900
Subject: [PATCH] feat: material batching

Sub-meshes are merged if the same material is contiguous. This feature supports the ParticleSystem with more objects.