com.io7m.r2.filters

Class R2ShaderSSAOParameters.Builder

java.lang.Object

com.io7m.r2.filters.R2ShaderSSAOParameters.Builder

Enclosing class:

R2ShaderSSAOParameters

public static final class R2ShaderSSAOParameters.Builder
extends Object

Builds instances of type R2ShaderSSAOParameters. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method and Description
R2ShaderSSAOParameters	build() Builds a new R2ShaderSSAOParameters.
R2ShaderSSAOParameters.Builder	from(R2ShaderSSAOParametersType instance) Fill a builder with attribute values from the provided R2ShaderSSAOParametersType instance.
R2ShaderSSAOParameters.Builder	setExponent(float exponent) Initializes the value for the exponent attribute.
R2ShaderSSAOParameters.Builder	setGeometryBuffer(R2GeometryBufferUsableType geometryBuffer) Initializes the value for the geometryBuffer attribute.
R2ShaderSSAOParameters.Builder	setKernel(R2SSAOKernelType kernel) Initializes the value for the kernel attribute.
R2ShaderSSAOParameters.Builder	setNoiseTexture(R2Texture2DUsableType noiseTexture) Initializes the value for the noiseTexture attribute.
R2ShaderSSAOParameters.Builder	setSampleRadius(float sampleRadius) Initializes the value for the sampleRadius attribute.
R2ShaderSSAOParameters.Builder	setViewMatrices(R2MatricesObserverValuesType viewMatrices) Initializes the value for the viewMatrices attribute.
R2ShaderSSAOParameters.Builder	setViewport(com.io7m.jareas.core.AreaInclusiveUnsignedLType viewport) Initializes the value for the viewport attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final R2ShaderSSAOParameters.Builder from(R2ShaderSSAOParametersType instance)

Fill a builder with attribute values from the provided R2ShaderSSAOParametersType instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

setExponent

public final R2ShaderSSAOParameters.Builder setExponent(float exponent)

Initializes the value for the exponent attribute.

If not set, this attribute will have a default value as returned by the initializer of exponent.

Parameters:

exponent - The value for exponent

Returns:

this builder for use in a chained invocation

setSampleRadius

public final R2ShaderSSAOParameters.Builder setSampleRadius(float sampleRadius)

Initializes the value for the sampleRadius attribute.

If not set, this attribute will have a default value as returned by the initializer of sampleRadius.

Parameters:

sampleRadius - The value for sampleRadius

Returns:

this builder for use in a chained invocation

setKernel

public final R2ShaderSSAOParameters.Builder setKernel(R2SSAOKernelType kernel)

Initializes the value for the kernel attribute.

Parameters:

kernel - The value for kernel

Returns:

this builder for use in a chained invocation

setNoiseTexture

public final R2ShaderSSAOParameters.Builder setNoiseTexture(R2Texture2DUsableType noiseTexture)

Initializes the value for the noiseTexture attribute.

Parameters:

noiseTexture - The value for noiseTexture

Returns:

this builder for use in a chained invocation

setViewport

public final R2ShaderSSAOParameters.Builder setViewport(com.io7m.jareas.core.AreaInclusiveUnsignedLType viewport)

Initializes the value for the viewport attribute.

Parameters:

viewport - The value for viewport

Returns:

this builder for use in a chained invocation

setViewMatrices

public final R2ShaderSSAOParameters.Builder setViewMatrices(R2MatricesObserverValuesType viewMatrices)

Initializes the value for the viewMatrices attribute.

Parameters:

viewMatrices - The value for viewMatrices

Returns:

this builder for use in a chained invocation

setGeometryBuffer

public final R2ShaderSSAOParameters.Builder setGeometryBuffer(R2GeometryBufferUsableType geometryBuffer)

Initializes the value for the geometryBuffer attribute.

Parameters:

geometryBuffer - The value for geometryBuffer

Returns:

this builder for use in a chained invocation

build

public R2ShaderSSAOParameters build()

Builds a new R2ShaderSSAOParameters.

Returns:

An immutable instance of R2ShaderSSAOParameters

Throws:

IllegalStateException - if any required attributes are missing