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I just wanna know maximum numbers of draw calls I can do without affecting the performance much. I know there are mnay other factors too but would like to know whats the average number of draw calls I can do without dropping significant amount of draw calls |
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100, something in that range. it depends on what you're rendering. i would try to use as little as possible and use instancing as much as possible. you can have more draw calls, thousands even, if you have simple geometry. this may help to reduce the impact: https://twitter.com/0xca0a/status/1413600110177574915 in that demo i can still go up to 5000 at 50fps and 10.000 at 30fps so your mileage may vary. |
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This is called level of details(LOD), right? I'm on 99 draw calls and 66k triangles. For this technique I'll need the less detailed model of every model I'm using. Should directly go for this technique or there few more things I can do to get better performance using the code? |
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yes. you use it to lessen poly count. there are many other things you can utilise but it depends on what you're doing: instancing, fog distance, movement regression |
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100, something in that range. it depends on what you're rendering. i would try to use as little as possible and use instancing as much as possible. you can have more draw calls, thousands even, if you have simple geometry.
this may help to reduce the impact: https://twitter.com/0xca0a/status/1413600110177574915 in that demo i can still go up to 5000 at 50fps and 10.000 at 30fps so your mileage may vary.