Package com.google.android.filament

Class BufferObject.Builder

java.lang.Object

com.google.android.filament.BufferObject.Builder

Enclosing class:

BufferObject

public static class BufferObject.Builder
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BufferObject.Builder.BindingType

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
BufferObject.Builder	bindingType(BufferObject.Builder.BindingType bindingType)	The binding type for this buffer object.
BufferObject	build(Engine engine)	Creates and returns the BufferObject object.
BufferObject.Builder	size(int byteCount)	Size of the buffer in bytes.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

size

@NonNull
public BufferObject.Builder size(@IntRange(from=1L)
                                 int byteCount)

Size of the buffer in bytes.

Parameters:

byteCount - Maximum number of bytes the BufferObject can hold.

Returns:

A reference to this Builder for chaining calls.

bindingType

@NonNull
public BufferObject.Builder bindingType(@NonNull
                                        BufferObject.Builder.BindingType bindingType)

The binding type for this buffer object. (defaults to VERTEX)

Parameters:

bindingType - Distinguishes between SSBO, VBO, etc. For now this must be VERTEX.

Returns:

A reference to this Builder for chaining calls.

build

@NonNull
public BufferObject build(@NonNull
                          Engine engine)

Creates and returns the BufferObject object. After creation, the buffer is uninitialized. Use BufferObject.setBuffer(com.google.android.filament.Engine, java.nio.Buffer) to initialize the BufferObject.

Parameters:

engine - reference to the Engine to associate this BufferObject with

Returns:

the newly created BufferObject object

Throws:

java.lang.IllegalStateException - if the BufferObject could not be created

See Also:

BufferObject.setBuffer(com.google.android.filament.Engine, java.nio.Buffer)