| // half->float variants. | |
| // by Fabian "ryg" Giesen. | |
| // | |
| // I hereby place this code in the public domain. | |
| // | |
| // half_to_float_fast: table based | |
| // tables could be done in a more compact fashion (in particular, can store tab2 in low word of tab1!) | |
| // but something of a dead end since not very SIMD-friendly. pretty much abandoned at this point. | |
| // | |
| // half_to_float_fast2: use FP adder hardware to deal with denormals. |
The 4 C's of good technical communication:
Concision not only saves the audience time, it cuts out distracting verbiage and helps avoid burying key information in a sea of boiler plate.
Audiences very often revisit sources, and concision makes it easier to relocate particular bits of information.
Smaller pieces are easier to rearrange, and so in practice, the more concise, the more authors are likely to work out an ideal structure.
Follow-up to Minimal D3D11, adding instanced rendering. As before: An uncluttered Direct3D 11 setup & basic rendering primer / API familiarizer. Complete, runnable Windows application contained in a single function and laid out in a linear, step-by-step fashion. No modern C++ / OOP / obscuring cruft.
The main difference here is that the hollow cube is rendered using DrawIndexedInstanced (which saves a lot of vertices compared to the original, so model data is now small enough to be included in the source without being too much in the way), but also all trigonometry and matrix math is moved to the vertex shader, further simplifying the main code.
Each instance is merely this piece of geometry, consisting of 4 triangles:
..which is th
I use Obsidian git on PC, and this workaround (since the plugin doesn't support mobile) to seamlessly* sync my notes to and from my phone. Using these instructions you create an automation for pulling every time you open Obsidian, and pushing every time you close it.
* you can still get merge conflicts...
termux-setup-storage, give it permissions.