Example usage for java.nio FloatBuffer put

Introduction

In this page you can find the example usage for java.nio FloatBuffer put.

Prototype

public FloatBuffer put(FloatBuffer src)

Source Link

Document

Writes all the remaining floats of the src float buffer to this buffer's current position, and increases both buffers' position by the number of floats copied.

Usage

From source file:Main.java

public static FloatBuffer createFloatBuffer(float[] coords) {
    // Allocate a direct ByteBuffer, using 4 bytes per float, and copy coords into it.
    ByteBuffer bb = ByteBuffer.allocateDirect(coords.length * 4);
    bb.order(ByteOrder.nativeOrder());
    FloatBuffer fb = bb.asFloatBuffer();
    fb.put(coords);
    fb.position(0);//from   w  w  w. j  a v  a  2s .c o m
    return fb;
}

From source file:Main.java

public static FloatBuffer makeFloatBuffer4(float $a, float $b, float $c, float $d) {
    ByteBuffer b = ByteBuffer.allocateDirect(4 * BYTES_PER_FLOAT);
    b.order(ByteOrder.nativeOrder());
    FloatBuffer buffer = b.asFloatBuffer();
    buffer.put($a);
    buffer.put($b);/*from   w ww  .j  av  a2s .c  o m*/
    buffer.put($c);
    buffer.put($d);
    buffer.position(0);
    return buffer;
}

From source file:Main.java

public static FloatBuffer makeBuffer(float[] data) {
    ByteBuffer b = ByteBuffer.allocateDirect(data.length * 4);
    b.order(ByteOrder.nativeOrder());
    FloatBuffer buffer = b.asFloatBuffer();
    buffer.put(data);
    buffer.position(0);//from  w w w  .  j  a  v  a2  s.c o m
    return buffer;
}

From source file:Main.java

public static FloatBuffer floatArrayToBuffer(float[] floatArray) {
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(floatArray.length * 4);
    byteBuffer.order(ByteOrder.nativeOrder());
    FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
    floatBuffer.put(floatArray);
    floatBuffer.position(0);//from w w w  . jav  a 2  s . c  o  m
    return floatBuffer;
}

From source file:Main.java

public static FloatBuffer createFloatBuffer(float[] coords) {
    FloatBuffer fb = createFloatBuffer(coords.length);
    fb.put(coords);
    fb.position(0);/*from www  .  jav  a 2  s  .c  om*/
    return fb;
}

From source file:Main.java

public static void addVertex3f(FloatBuffer buffer, float x, float y, float z) {
    buffer.put(x);
    buffer.put(y);//w  w w. j  a  va2s. c  o  m
    buffer.put(z);
}

From source file:Main.java

public static FloatBuffer toFloatBufferPositionZero(float[] values) {
    ByteBuffer vbb = ByteBuffer.allocateDirect(values.length * 4);
    vbb.order(ByteOrder.nativeOrder());
    FloatBuffer buffer = vbb.asFloatBuffer();
    buffer.put(values);
    buffer.position(0);//from  w  ww. j  a  v  a  2 s  .com
    return buffer;
}

From source file:Main.java

/**
 * Allocates a direct float buffer, and populates it with the float array data.
 *//*  ww w .  j  a  v  a2 s  . c  om*/
public static FloatBuffer createFloatBuffer(float[] coords) {
    // Allocate a direct ByteBuffer, using 4 bytes per float, and copy coords into it.
    ByteBuffer bb = ByteBuffer.allocateDirect(coords.length * SIZEOF_FLOAT);
    bb.order(ByteOrder.nativeOrder());
    FloatBuffer fb = bb.asFloatBuffer();
    fb.put(coords);
    fb.position(0);
    return fb;
}

From source file:Main.java

/**
 * create a Floatbuffer for a given Array
 * @param array//from  www. j  a va 2s  .  c om
 * @return
 */
public static FloatBuffer createFloatBuffer(float[] array) {
    final int floatSize = Float.SIZE / 8;
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(array.length * floatSize);
    byteBuffer.order(ByteOrder.nativeOrder());
    FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
    floatBuffer.put(array);
    floatBuffer.position(0);
    return floatBuffer;
}

From source file:Main.java

public static FloatBuffer toFloatBufferPositionZero(float[] values) {
    final ByteBuffer vbb = ByteBuffer.allocateDirect(values.length * 4);
    vbb.order(ByteOrder.nativeOrder());
    final FloatBuffer buffer = vbb.asFloatBuffer();
    buffer.put(values);
    buffer.position(0);/*from w w  w . ja  va  2s  .c o  m*/
    return buffer;
}