Render performance issue

extcFPjkCLsDC2F

Hi. So have an issue. I created small test project which generate standard mesh cubes with Physbody and simple animation. this is what i have

video start from 10 second. I have extremely huge FPS drop-down with quite simple scene (GLES3). Intel Ci7 6700K , nvidia gtx 1070. So question: Is it something with Godot 3d render or i do something wrong ? Uploaded better video. every cube generated with

material.albedo_color = Color(randf(), randf(), randf(), 1) material.metallic = randf() material.roughness = randf()

instanced and removed after left camera viewport. Cubes also removed after 20 seconds if never appeared in viewport.

Ackman6

I assume that the low performance is due to the physics calculations. Calculating collisions is much more taxing then rendering 3d objects. The architecture of the engine means that the frame rate cannot be faster than the physics speed. This has never been a problem for me but it is something to keep in mind. To test that this is the case I tried rendering mass amounts of particles using a GTX 970. The FPS only dropped below 60 at nearly 800,000 particles and 57,600,088 vertices. I think I can conclude that your problem is doesn't have anything to do with rendering.

Calinou

If you need to draw or manage large amounts of objects, it may better to use servers directly instead of going through the node system. See Optimization using Servers in the documentation.

extcFPjkCLsDC2F

@Calinou said: If you need to draw or manage large amounts of objects, it may better to use servers directly instead of going through the node system. See Optimization using Servers in the documentation.

Never seen it before. Thanks.