Good time of the day, members of the forum!
    I do not think that many have tried themselves in the development under
 Hololens, but nevertheless decided to write. In any case, all work with
 Hololens is reduced to UWP and DirectX 11. So I wrote a small prototype
 for easy initialization of primitives, etc. In the scene, and began testing
 on the piece of iron ... And I was very upset by the performance tests.       
    A short excursion, for those who are not in the subject: - the construction
of an image under Hololens, naturally a stereo image for this reason I use
 DrawInstanced with pre-prepared shaders. Shaders are very simple, conversion
 to world coordinates and projection of the species, color is set straight in
 the shader. Plus to switch the render in 2D Texture Arrays I use the geometry
 shader, that's basically all.
   For the test, I generated a grid of 10k - 30k and output them about 10
 times ... for 10k grid and 10 calls - 30fps, for the last about 18 - 20fps.
 Sadness, I thought, and I decided that my hands are not growing in size and
 my brain does not want to work anymore ...
   I decided to look for flaws in my shit ... I measured the time for drawing
10 calls - about 800 ticks, it's kind of not that bad. Slightly optimized the
sorting by materials, namely, switching between shaders minimized but in the
 loop there were updates of constant values for the shader namely transform for
each object. Fps grew by 2-3 but the time to render the frame did not measure ...
   Although Unity seems to hold the bar 1.2 - 1.3 mm triangles at 10-15 fps ...
I myself did not check the word for people.

    So, maybe someone can decide what can be crooked and what can be patched up ...

P.S.  The buffer of depth is 16 bit, and I use similar indices. Thank you in advance.

12 minutes ago, paultrott said:

would love to read this novel prose, but it appears to be sunk into some kind of eyeFrame with annoying scrollbars

So it's better?

Here's a video with 60k triangles

29 minutes ago, unbird said:

He meant not to use the 'Formatted' font (it's for code anyway), e.g. like so

fixed.

clearly ))

Video recording was conducted at home, test on a piece of iron was carried out in the workplace ))

For those who do not believe that work native with a real piece of metal

The latest samples without deferred shading and SSAO