Save draw calls from same objects?

Unity Engine
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1

Hey, everyone.
I have a problem is that there are too many draw calls in my game.
But my game has only 7 same objects, of course they are made in random position, so there will be maybe 20+ objects.
Is there any way to save a little draw calls?

Thanks.

2

Use the mesh combiner scripts that have been posted here or on the wiki, also use one directional vertex light, bake all other lighting to a texture.

3

thx for your feedback. They sound awesome. I will try them out immediately.

4

And if your objects are 2D, or you’re using up draw calls from things like buttons or any other 2D type elements, you can use my SpriteManager scripts:
http://forum.unity3d.com/viewtopic.php?t=17864

It will combine all your 2D objects into a single mesh, allowing up to hundreds of independently moving objects to share a single draw call.

5

@Brady.
Yes, I am working on a 2D game. I really want to use your SpriteManager, but I have no idea of C#. What a pity!
I am learning some C# and tring to understand how the script works. It’s a formidable trouble.
Is there a SpriteManager script works under JS program?

6

No, not currently, but you don’t have to use C# yourself to be able to use the script. You should be able to call SpriteManager routines from JS without any problem.