### Build and Help Command for SIMD Noise Example

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Build the release version of the example application and display its help message to see available commands and options.

```bash
Cargo build --release
./target/release/simdnoise-example --help
```

--------------------------------

### SIMD Noise Example App Help Output

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

This output shows the general usage of the simdnoise-example application, listing available noise generation commands and global options.

```text
Example app that uses SIMD Noise

Usage: simdnoise-example [OPTIONS] <COMMAND>

Commands:
  cellular    
  fbm         
  ridge       
  turbulence  
  gradient    
  help        Print this message or the help of the given subcommand(s)

Options:
  -w, --width <WIDTH>          The width of the generated image [default: 1920]
      --height <HEIGHT>        The height of the generated image [default: 1080]
      --depth <DEPTH>          The z dimension of the generated image [default: 1]
      --time <TIME>            The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>  The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>            The initial seed value [default: 8]
      --offset-x <OFFSET_X>    Use an offset for the first dimension
      --offset-y <OFFSET_Y>    Use an offset for the second dimension
      --offset-z <OFFSET_Z>    Use an offset for the third dimension
      --offset-w <OFFSET_W>    Use an offset for the fourth dimension
  -h, --help                   Print help
  -V, --version                Print version

```

--------------------------------

### Ridge Noise Generation Command

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Generate ridge noise using the example application. This command allows configuration of frequency, lacunarity, gain, and octaves, similar to FBM.

```bash
./target/release/simdnoise-example ridge --help
```

--------------------------------

### FBM Noise Generation Command

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Generate Fractional Brownian Motion (FBM) noise using the example application. This command allows configuration of frequency, lacunarity, gain, and octaves.

```bash
./target/release/simdnoise-example fbm --help
```

--------------------------------

### Cellular Noise Generation Command

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Generate cellular noise using the example application. This command allows customization of distance functions, dimensions, and other noise parameters.

```bash
./target/release/simdnoise-example cellular--help
```

--------------------------------

### Get 2D Noise with Specific SIMD Intrinsics

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/README.md

Retrieves 2D noise using the SSE41 intrinsic, even if AVX2 is available. This requires wrapping noise settings first.

```rust
let noise_setting = NoiseBuilder::ridge_3d(32, 32, 32)
    .with_freq_3d(0.05, 0.04, 0.01)
    .with_octaves(5)
    .with_gain(2.0)
    .with_lacunarity(0.5)
    .wrap();

// get a block of noise with the sse41 version, using the above settings
let (noise, min, max) = unsafe { simdnoise::intrinsics::sse41::get_2d_noise(&noise_setting) };
```

--------------------------------

### FBM Noise Options Help

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Displays the available options for generating FBM noise, including parameters for frequency, lacunarity, gain, and octaves.

```text
Usage: simdnoise-example fbm [OPTIONS]

Options:
  -f, --frequency <FREQUENCY>    [default: 1.2]
  -w, --width <WIDTH>            The width of the generated image [default: 1920]
      --height <HEIGHT>          The height of the generated image [default: 1080]
  -l, --lacunarity <LACUNARITY>  [default: 0.5]
      --depth <DEPTH>            The z dimension of the generated image [default: 1]
  -g, --gain <GAIN>              [default: 2]
  -o, --octaves <OCTAVES>        [default: 3]
      --time <TIME>              The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>    The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>              The initial seed value [default: 8]
      --offset-x <OFFSET_X>      Use an offset for the first dimension
      --offset-y <OFFSET_Y>      Use an offset for the second dimension
      --offset-z <OFFSET_Z>      Use an offset for the third dimension
      --offset-w <OFFSET_W>      Use an offset for the fourth dimension
  -h, --help                     Print help

```

--------------------------------

### Gradient Noise Command Help

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Displays the help message for the gradient noise generation command. This shows options related to image dimensions, time, and noise dimensions.

```bash
./target/release/simdnoise-example gradient --help
```

--------------------------------

### Ridge Noise Options Help

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Displays the available options for generating ridge noise, including parameters for frequency, lacunarity, gain, and octaves.

```text
Usage: simdnoise-example ridge [OPTIONS]

Options:
  -f, --frequency <FREQUENCY>    [default: 1.2]
  -w, --width <WIDTH>            The width of the generated image [default: 1920]
      --height <HEIGHT>          The height of the generated image [default: 1080]
  -l, --lacunarity <LACUNARITY>  [default: 0.5]
      --depth <DEPTH>            The z dimension of the generated image [default: 1]
  -g, --gain <GAIN>              [default: 2]
  -o, --octaves <OCTAVES>        [default: 3]
      --time <TIME>              The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>    The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>              The initial seed value [default: 8]
      --offset-x <OFFSET_X>      Use an offset for the first dimension
      --offset-y <OFFSET_Y>      Use an offset for the second dimension
      --offset-z <OFFSET_Z>      Use an offset for the third dimension
      --offset-w <OFFSET_W>      Use an offset for the fourth dimension
  -h, --help                     Print help

```

--------------------------------

### Turbulence Noise Command Help

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Displays the help message for the turbulence noise generation command. Use this to see available options for frequency, dimensions, and other parameters.

```bash
./target/release/simdnoise-example turbulence --help
```

--------------------------------

### Generate 2D FBM Noise with Default Settings

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/README.md

Generates a block of 2D FBM noise with default settings, scaled to the range [0,1]. Use this for standard noise map generation.

```rust
let noise = NoiseBuilder::fbm_2d(100, 100).generate_scaled(0.0, 1.0);
```

--------------------------------

### Gradient Noise Options

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Lists the available options for generating gradient noise, including width, height, depth, time, and dimension settings.

```text
Usage: simdnoise-example gradient [OPTIONS]

Options:
  -w, --width <WIDTH>          The width of the generated image [default: 1920]
      --height <HEIGHT>        The height of the generated image [default: 1080]
      --depth <DEPTH>          The z dimension of the generated image [default: 1]
      --time <TIME>            The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>  The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>            The initial seed value [default: 8]
      --offset-x <OFFSET_X>    Use an offset for the first dimension
      --offset-y <OFFSET_Y>    Use an offset for the second dimension
      --offset-z <OFFSET_Z>    Use an offset for the third dimension
      --offset-w <OFFSET_W>    Use an offset for the fourth dimension
  -h, --help                   Print help

```

--------------------------------

### Cellular Noise Options Help

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Displays the available options for generating cellular noise, including parameters for distance, frequency, and jitter.

```text
Usage: simdnoise-example cellular [OPTIONS]

Options:
      --distance <DISTANCE>    The distance function [default: euclidean] [possible values: euclidean, manhattan, natural]
  -w, --width <WIDTH>          The width of the generated image [default: 1920]
  -f, --frequency <FREQUENCY>  [default: 1.2]
      --height <HEIGHT>        The height of the generated image [default: 1080]
      --depth <DEPTH>          The z dimension of the generated image [default: 1]
  -j, --jitter <JITTER>        [default: 1.2]
      --time <TIME>            The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>  The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>            The initial seed value [default: 8]
      --offset-x <OFFSET_X>    Use an offset for the first dimension
      --offset-y <OFFSET_Y>    Use an offset for the second dimension
      --offset-z <OFFSET_Z>    Use an offset for the third dimension
      --offset-w <OFFSET_W>    Use an offset for the fourth dimension
  -h, --help                   Print help

```

--------------------------------

### Direct SIMD Noise Calculation (AVX2 Turbulence 2D)

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/README.md

Calculates AVX2 turbulence noise directly by providing SIMD x, y, frequency, lacunarity, octaves, and seed. Requires unsafe block.

```rust
let x = _mm256_set1_ps(5.0);
let y = _mm256_set1_ps(10.0);
let freq = _mm256_set1_ps(1.0);
let lacunarity = _mm256_set1_ps(0.5);
let gain = _mm256_set1_ps(2.0);
let octaves = 3;
let seed = 1337;
let f_turbulence: __m256 = simdnoise::intrinsics::avx2::turbulence_2d(x, y, lacunarity, gain, octaves, seed);
```

--------------------------------

### Direct SIMD Noise Calculation (SSE2 Simplex 2D)

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/README.md

Calculates SSE2 simplex noise directly by providing SIMD x and y values. Requires unsafe block.

```rust
let x = _mm_set1_ps(5.0);
let y = _mm_set1_ps(10.0);
let f: __m128 = simdnoise::intrinsics::sse2::simplex_2d(x, y);
```

--------------------------------

### Generate 3D Ridge Noise with Custom Settings

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/README.md

Generates a block of 3D ridge noise with custom frequency, octaves, gain, seed, and lacunarity. The output is unscaled.

```rust
let (noise, min, max) = NoiseBuilder::ridge_3d(32, 32, 32)
    .with_freq_3d(0.05, 0.04, 0.01)
    .with_octaves(5)
    .with_gain(2.0)
    .with_seed(1337)
    .with_lacunarity(0.5)
    .generate();
```

--------------------------------

### Turbulence Noise Options

Source: https://github.com/verpeteren/rust-simd-noise/blob/master/example/README.md

Lists the configurable options for generating turbulence noise, including frequency, lacunarity, gain, octaves, and dimensions.

```text
Usage: simdnoise-example turbulence [OPTIONS]

Options:
  -f, --frequency <FREQUENCY>    [default: 1.2]
  -w, --width <WIDTH>            The width of the generated image [default: 1920]
      --height <HEIGHT>          The height of the generated image [default: 1080]
  -l, --lacunarity <LACUNARITY>  [default: 0.5]
      --depth <DEPTH>            The z dimension of the generated image [default: 1]
  -g, --gain <GAIN>              [default: 2]
  -o, --octaves <OCTAVES>        [default: 3]
      --time <TIME>              The w dimension of the generated image [default: 5]
      --dimension <DIMENSION>    The number of dimensions of the generated noise [default: three] [possible values: one, two, three, four]
      --seed <SEED>              The initial seed value [default: 8]
      --offset-x <OFFSET_X>      Use an offset for the first dimension
      --offset-y <OFFSET_Y>      Use an offset for the second dimension
      --offset-z <OFFSET_Z>      Use an offset for the third dimension
      --offset-w <OFFSET_W>      Use an offset for the fourth dimension
  -h, --help                     Print help

```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.