org.achtern.AchternEngine.core.util

Class UBuffer

java.lang.Object

org.achtern.AchternEngine.core.util.UBuffer

public class UBuffer
extends Object

Utility for Buffers

Constructor Summary

Constructors

Constructor and Description
UBuffer()

Method Summary

Methods

Modifier and Type	Method and Description
static IntBuffer	create(int... integers) Create IntBuffer from integers (or int array)
static FloatBuffer	create(Matrix4f matrix) Creates a float buffer from Matrix4f; compatible with LWJGL OpenGL binding.
static FloatBuffer	create(Vertex[] vertices) Creates a float buffer from Vertex array; compatible with LWJGL OpenGL binding.
static ByteBuffer	createByteBuffer(int size) Create a simple ByteBuffer.
static FloatBuffer	createFloatBuffer(int size) Create an float buffer.
static IntBuffer	createIntBuffer(int size) Create an integer buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

UBuffer

public UBuffer()

Method Detail

create

public static FloatBuffer create(Vertex[] vertices)

Creates a float buffer from Vertex array; compatible with LWJGL OpenGL binding.

Parameters:

vertices - The vertices to buffer

Returns:

the buffer

create

public static IntBuffer create(int... integers)

Create IntBuffer from integers (or int array)

Parameters:

integers - the integers to buffer

Returns:

the buffer

create

public static FloatBuffer create(Matrix4f matrix)

Creates a float buffer from Matrix4f; compatible with LWJGL OpenGL binding.

Parameters:

matrix - The matrix to buffer

Returns:

the buffer

createIntBuffer

public static IntBuffer createIntBuffer(int size)

Create an integer buffer. The size will get << shifted by 2 (integers allocate 2 bytes!)

Parameters:

size - the size of the buffer (amount of integers!)

Returns:

the buffer

createFloatBuffer

public static FloatBuffer createFloatBuffer(int size)

Create an float buffer. The size will get << shifted by 2 (floats allocate 2 bytes!)

Parameters:

size - the size of the buffer (amount of integers!)

Returns:

the buffer

createByteBuffer

public static ByteBuffer createByteBuffer(int size)

Create a simple ByteBuffer.

Parameters:

size - The size of the buffer

Returns:

the buffer