com.io7m.r2.filters

Class R2SSAOKernel

java.lang.Object

com.io7m.r2.filters.R2SSAOKernel

All Implemented Interfaces:

R2SSAOKernelReadableType, R2SSAOKernelType, R2SSAOKernelWritableType

public final class R2SSAOKernel
extends Object
implements R2SSAOKernelType

The default implementation of the R2SSAOKernelType interface.

Field Summary

Fields

Modifier and Type	Field and Description
static com.io7m.jranges.RangeInclusiveI	VALID_SIZES The range of valid kernel sizes.

Method Summary

Modifier and Type	Method and Description
FloatBuffer	floatBuffer()
static R2SSAOKernelType	newKernel(int in_size) Generate a new kernel.
void	regenerate(int new_size) Regenerate the kernel, using s samples.
void	sample(int index, com.io7m.jtensors.VectorWritable3FType out)
int	size()
long	version()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VALID_SIZES

public static final com.io7m.jranges.RangeInclusiveI VALID_SIZES

The range of valid kernel sizes.

Method Detail

newKernel

public static R2SSAOKernelType newKernel(int in_size)

Generate a new kernel.

Parameters:

in_size - The kernel size

Returns:

A new kernel

regenerate

public void regenerate(int new_size)

Description copied from interface: R2SSAOKernelWritableType

Regenerate the kernel, using s samples.

Specified by:

regenerate in interface R2SSAOKernelWritableType

Parameters:

new_size - The new size

See Also:

VALID_SIZES

sample

public void sample(int index,
                   com.io7m.jtensors.VectorWritable3FType out)

Specified by:

sample in interface R2SSAOKernelReadableType

Parameters:

index - The sample index

out - The output vector

version

public long version()

Specified by:

version in interface R2SSAOKernelReadableType

Returns:

The number of times this kernel has been regenerated

size

public int size()

Specified by:

size in interface R2SSAOKernelReadableType

Returns:

The number of samples in the kernel

floatBuffer

public FloatBuffer floatBuffer()

Specified by:

floatBuffer in interface R2SSAOKernelReadableType

Returns:

The raw float buffer that backs the kernel