add stuff to the readme
Will Haldean Brown
6 years ago
| 6 | 6 | written to be parameter-space agnostic, allowing for it to be used for |
| 7 | 7 | everything from 5.1-channel audio to functional representation of 3D models. |
| 8 | 8 | |
| 9 | For example, this source code for audio synthesis (using the `symrep.audio` | |
| 10 | package): | |
| 11 | ||
| 12 | from symrep import * | |
| 13 | import sys | |
| 14 | ||
| 15 | n = sum( | |
| 16 | product( | |
| 17 | const(0.3), | |
| 18 | product( | |
| 19 | audio.sine(const(440), name="tuner"), | |
| 20 | audio.sine(const(0.5)), | |
| 21 | ) | |
| 22 | ), | |
| 23 | product( | |
| 24 | const(0.2), | |
| 25 | audio.sine( | |
| 26 | product( | |
| 27 | const(400), | |
| 28 | piecewise( | |
| 29 | audio.sawtooth(const(1)), | |
| 30 | const(1), | |
| 31 | const(1), | |
| 32 | ), | |
| 33 | ), | |
| 34 | name="riser", | |
| 35 | ) | |
| 36 | ), | |
| 37 | product( | |
| 38 | const(0.3), | |
| 39 | audio.sine(const(220), name="thing"), | |
| 40 | ), | |
| 41 | product( | |
| 42 | audio.sine(const(140), name="kick1"), | |
| 43 | audio.square(const(2), const(0.05)), | |
| 44 | ), | |
| 45 | product( | |
| 46 | const(0.5), | |
| 47 | audio.sine(const(100), name="kick2"), | |
| 48 | shift( | |
| 49 | audio.square(const(2), const(0.05)), | |
| 50 | const(0.25), | |
| 51 | ) | |
| 52 | ), | |
| 53 | product( | |
| 54 | const(0.2), | |
| 55 | audio.sine(const(523), name="duty"), | |
| 56 | audio.square( | |
| 57 | const(2), | |
| 58 | audio.sawtooth(const(1. / 60.)), | |
| 59 | ), | |
| 60 | ) | |
| 61 | ) | |
| 62 | audio.stream_pcm(n, 44100, sys.stdout) | |
| 63 | ||
| 64 | Gives the following graph: | |
| 9 | For example, the source code for audio synthesis (using the `symrep.audio` | |
| 10 | package) in [examples/sound.py](https://github.com/haldean/symrep/blob/master/examples/sound.py) | |
| 11 | gives the following graph: | |
| 65 | 12 | |
| 66 | 13 |  |
| 67 | 14 | |
| 68 | [...and this sound file](examples/sound.wav) | |
| 15 | [...and this sound file](examples/sound.wav). | |
| 16 | ||
| 17 | The source code for solid modelling (using the `symrep.solids` package) in | |
| 18 | [examples/solids.py](https://github.com/haldean/symrep/blob/master/examples/sphere.py) | |
| 19 | gives the following graph: | |
| 20 | ||
| 21 |  | |
| 22 | ||
| 23 | and these solid bodies (rendered by MeshLab): | |
| 24 | ||
| 25 |  |