com.io7m.r2.core.shaders.types

Class R2ShaderParametersLight.Builder<M>

java.lang.Object

com.io7m.r2.core.shaders.types.R2ShaderParametersLight.Builder<M>

Enclosing class:

R2ShaderParametersLight<M>

public static final class R2ShaderParametersLight.Builder<M>
extends Object

Builds instances of type R2ShaderParametersLight. 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
R2ShaderParametersLight<M>	build() Builds a new R2ShaderParametersLight.
R2ShaderParametersLight.Builder<M>	from(R2ShaderParametersLightType<M> instance) Fill a builder with attribute values from the provided R2ShaderParametersLightType instance.
R2ShaderParametersLight.Builder<M>	setObserverMatrices(R2MatricesObserverValuesType observerMatrices) Initializes the value for the observerMatrices attribute.
R2ShaderParametersLight.Builder<M>	setTextureUnitContext(com.io7m.jcanephora.texture_unit_allocator.JCGLTextureUnitContextMutableType textureUnitContext) Initializes the value for the textureUnitContext attribute.
R2ShaderParametersLight.Builder<M>	setValues(M values) Initializes the value for the values attribute.
R2ShaderParametersLight.Builder<M>	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 R2ShaderParametersLight.Builder<M> from(R2ShaderParametersLightType<M> instance)

Fill a builder with attribute values from the provided R2ShaderParametersLightType 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

setTextureUnitContext

public final R2ShaderParametersLight.Builder<M> setTextureUnitContext(com.io7m.jcanephora.texture_unit_allocator.JCGLTextureUnitContextMutableType textureUnitContext)

Initializes the value for the textureUnitContext attribute.

Parameters:

textureUnitContext - The value for textureUnitContext

Returns:

this builder for use in a chained invocation

setValues

public final R2ShaderParametersLight.Builder<M> setValues(M values)

Initializes the value for the values attribute.

Parameters:

values - The value for values

Returns:

this builder for use in a chained invocation

setObserverMatrices

public final R2ShaderParametersLight.Builder<M> 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 R2ShaderParametersLight.Builder<M> 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 R2ShaderParametersLight<M> build()

Builds a new R2ShaderParametersLight.

Returns:

An immutable instance of R2ShaderParametersLight

Throws:

IllegalStateException - if any required attributes are missing