infinite-poisson-disc-sampler v0.15.0

A poisson disc sampler implementation.

Example Codepen

Classes

MultiSampler

A poisson sampler that is a grid of samplers (this allows infinite worlds to use this).

Kind: global class

• MultiSampler
  • new MultiSampler(config)
  • .getPoints() ⇒ Array
  • .getNewPoints() ⇒ Array
  • .getPointsForCell(x, y) ⇒ Array
  • .resize(h, w)
  • .prePopulate(points)
  • .remove(x, y)

new MultiSampler(config)

Create a multisampler.

multiSampler.getPoints() ⇒ Array

Get all points from all sub-samplers.

Kind: instance method of MultiSampler
Returns: Array - The array of points.

multiSampler.getNewPoints() ⇒ Array

Get new sample points from sampler.

Kind: instance method of MultiSampler
Returns: Array - An array of points.

multiSampler.getPointsForCell(x, y) ⇒ Array

Get points for a single cell.

Kind: instance method of MultiSampler
Returns: Array - The array of points.

multiSampler.resize(h, w)

Resize the multisampler.

Kind: instance method of MultiSampler

multiSampler.prePopulate(points)

Prepopulates all the sub-samplers with the given points, rejecting ones outside the subsamplers.

Kind: instance method of MultiSampler

multiSampler.remove(x, y)

Remove a sample from the grid. It will be replaced with new one the next time get points is called.

Kind: instance method of MultiSampler

RandomSampler

A fast poison disc sampler. Based on https://www.jasondavies.com/poisson-disc/

Kind: global class

• RandomSampler
  • new RandomSampler(config)
  • .getPoints() ⇒ Array
  • .getNewPoints(The) ⇒ Array
  • .run()
  • .remove(x, y)
  • .prePopulate(points)

new RandomSampler(config)

constructor

randomSampler.getPoints() ⇒ Array

Get all sample points from sampler.

Kind: instance method of RandomSampler
Returns: Array - An array of points.

randomSampler.getNewPoints(The) ⇒ Array

Get new sample points from sampler.

Kind: instance method of RandomSampler
Returns: Array - An array of points.

randomSampler.run()

Runs the sampler.

Kind: instance method of RandomSampler

randomSampler.remove(x, y)

Remove a sample from the grid. It will be replaced with new one the next time get points is called.

Kind: instance method of RandomSampler

randomSampler.prePopulate(points)

Pre-populate the sampler with points.

Kind: instance method of RandomSampler

PoissonDiscSampler

A fast poison disc sampler. Based on https://www.jasondavies.com/poisson-disc/

Kind: global class

• PoissonDiscSampler
  • new PoissonDiscSampler(config)
  • .getPoints() ⇒ Array
  • .getNewPoints(The) ⇒ Array
  • .run()
  • .remove(x, y)
  • .prePopulate(points)

new PoissonDiscSampler(config)

constructor

poissonDiscSampler.getPoints() ⇒ Array

Get all sample points from sampler.

Kind: instance method of PoissonDiscSampler
Returns: Array - An array of points.

poissonDiscSampler.getNewPoints(The) ⇒ Array

Get new sample points from sampler.

Kind: instance method of PoissonDiscSampler
Returns: Array - An array of points.

poissonDiscSampler.run()

Runs the sampler.

Kind: instance method of PoissonDiscSampler

poissonDiscSampler.remove(x, y)

Remove a sample from the grid. It will be replaced with new one the next time get points is called.

Kind: instance method of PoissonDiscSampler

poissonDiscSampler.prePopulate(points)

Pre-populate the sampler with points.

Kind: instance method of PoissonDiscSampler