ChipmunkAbstractSampler Class Reference

A sampler is an object that provides a basis function to build shapes from. More...

#import <ChipmunkAutoGeometry.h>

Inherits NSObject.

Inherited by ChipmunkBitmapSampler, ChipmunkBlockSampler, and ChipmunkPointCloudSampler.

Instance Methods
(id)	- initWithSamplingFunction:
	Designated initializer.
(cpFloat)	- sample:
	Sample at a specific point.
(ChipmunkPolylineSet *)	- march:xSamples:ySamples:hard:
	March a certain area of the sampler.

Properties
cpFloat	marchThreshold
	The threshold passed to the cpMarch*() functions. More...
cpMarchSampleFunc	sampleFunc
	Get the primitive cpMarchSampleFunc used by this sampler.

Detailed Description

A sampler is an object that provides a basis function to build shapes from.

This can be from a block of pixel data (loaded from a file, or dumped from the screen), or even a mathematical function such as Perlin noise.

Property Documentation

- (cpFloat) marchThreshold

readwritenonatomicassign

The threshold passed to the cpMarch*() functions.

The value of the contour you want to extract.

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The documentation for this class was generated from the following file:

• ChipmunkAutoGeometry.h