com.io7m.r2.core.shaders.types

Class R2ShaderParametersView.Builder

java.lang.Object

com.io7m.r2.core.shaders.types.R2ShaderParametersView.Builder

Enclosing class:

R2ShaderParametersView

public static final class R2ShaderParametersView.Builder
extends Object

Builds instances of type R2ShaderParametersView. 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
R2ShaderParametersView	build() Builds a new R2ShaderParametersView.
R2ShaderParametersView.Builder	from(R2ShaderParametersViewType instance) Fill a builder with attribute values from the provided R2ShaderParametersViewType instance.
R2ShaderParametersView.Builder	setObserverMatrices(R2MatricesObserverValuesType observerMatrices) Initializes the value for the observerMatrices attribute.
R2ShaderParametersView.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 R2ShaderParametersView.Builder from(R2ShaderParametersViewType instance)

Fill a builder with attribute values from the provided R2ShaderParametersViewType 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

setObserverMatrices

public final R2ShaderParametersView.Builder setObserverMatrices(R2MatricesObserverValuesType observerMatrices)

Initializes the value for the observerMatrices attribute.

Parameters:

observerMatrices - The value for observerMatrices

Returns:

this builder for use in a chained invocation

setViewport

public final R2ShaderParametersView.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

build

public R2ShaderParametersView build()

Builds a new R2ShaderParametersView.

Returns:

An immutable instance of R2ShaderParametersView

Throws:

IllegalStateException - if any required attributes are missing