Access properties in combined meshes
Use MaterialPropertyBlocks to change properties of combined meshes without breaking batching.
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중요
The Built-In Render Pipeline is deprecated and will be made obsolete in a future release.
It remains supported, including bug fixes and maintenance, through the full Unity 6.7 LTS lifecycle.
For more information on migration, refer to Migrating from the Built-In Render Pipeline to the Universal Render Pipeline and Render pipeline feature comparison.
In the Built-in Render Pipeline, you can use a MaterialPropertyBlock to change material properties without breaking draw call batching. The CPU still needs to make some render-state changes, but using a is faster than using multiple materials.
MaterialPropertyBlockIf your project uses a Scriptable Render Pipeline, don't use a because they remove SRP Batcher compatibility for the material. Use different materials for the different properties instead.
MaterialPropertyBlock경고
When you access shared material properties from a C# script, make sure to use Renderer.sharedMaterial and not Renderer.material. creates a copy of the material and assigns the copy back to the Renderer. This stops Unity from batching the draw calls for that Renderer.
Renderer.material