Example usage for org.lwjgl.opengl GL15 glBufferData

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL15 glBufferData.

Prototype

public static void glBufferData(@NativeType("GLenum") int target, @NativeType("void const *") double[] data,
        @NativeType("GLenum") int usage)

Source Link

Document

Array version of: #glBufferData BufferData

Usage

From source file:com.geekyaubergine.geekyjgameutil.model.ModelLoader.java

License:Open Source License

/**
 * Binds indices buffer for model/* w w  w  .  j a v a  2  s  .com*/
 * @param indicies Indices
 */
private static void bindIndicesBuffer(int[] indicies) {
    int vboID = GL15.glGenBuffers();
    vbos.add(vboID);
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, vboID);
    IntBuffer buffer = storeDataInIntBuffer(indicies);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, buffer, GL15.GL_STATIC_DRAW);
}

From source file:com.github.begla.blockmania.rendering.manager.VertexBufferObjectManager.java

License:Apache License

public void bufferVboData(int id, FloatBuffer buffer, int drawMode) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, id);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, buffer, drawMode);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
}

From source file:com.github.begla.blockmania.rendering.manager.VertexBufferObjectManager.java

License:Apache License

public void bufferVboElementData(int id, IntBuffer buffer, int drawMode) {
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, id);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, buffer, drawMode);
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
}

From source file:com.github.kajdreef.mazerunnermvn.Object.GameObject.java

protected void createVBO() {
    FloatBuffer verticesBuffer = BufferUtils.createFloatBuffer(vertices.length * Vertex.elementCount);
    for (int i = 0; i < vertices.length; i++) {
        verticesBuffer.put(vertices[i].getElements());
    }/* w ww  . j av a 2s . c o m*/
    verticesBuffer.flip();

    // Create the indices buffer and place the data in it.
    ByteBuffer indicesBuffer = BufferUtils.createByteBuffer(indicesData.length);
    indicesBuffer.put(indicesData);
    indicesBuffer.flip();

    // Initialize the VAO 
    vaoId = GL30.glGenVertexArrays();
    GL30.glBindVertexArray(vaoId);

    // Initialize the VBO 
    vboVerticesId = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboVerticesId);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, verticesBuffer, GL15.GL_STATIC_DRAW);

    // Put the positions in attribute list 0
    GL20.glVertexAttribPointer(0, Vertex.positionElementCount, GL11.GL_FLOAT, false, Vertex.stride,
            Vertex.positionByteOffset);
    // Put the color components in attribute list 1
    GL20.glVertexAttribPointer(1, Vertex.colorElementCount, GL11.GL_FLOAT, false, Vertex.stride,
            Vertex.colorByteOffset);
    // Put the texture coordinates in attribute list 2
    GL20.glVertexAttribPointer(2, Vertex.textureElementCount, GL11.GL_FLOAT, false, Vertex.stride,
            Vertex.textureByteOffset);

    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);

    // Deselect the VAO
    GL30.glBindVertexArray(0);

    // Create a VBO for the indices.
    vboIndicesId = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, vboIndicesId);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indicesBuffer, GL15.GL_STATIC_DRAW);
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
}

From source file:com.google.gapid.glviewer.gl.Buffer.java

License:Apache License

public Buffer loadData(float[] data) {
    this.size = data.length * 4;
    GL15.glBufferData(target, data, GL15.GL_STATIC_DRAW);
    return this;
}

From source file:com.google.gapid.glviewer.gl.Buffer.java

License:Apache License

public Buffer loadData(int[] data) {
    this.size = data.length * 4;
    GL15.glBufferData(target, data, GL15.GL_STATIC_DRAW);
    return this;
}

From source file:com.google.gapid.glviewer.gl.IndexBuffer.java

License:Apache License

IndexBuffer(Renderer owner, int[] data) {
    super(owner);
    this.handle = GL15.glGenBuffers();
    this.count = data.length;
    this.type = GL11.GL_UNSIGNED_INT;
    owner.register(this);

    bind();/*from w w w .  j a  v a 2s.c om*/
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, data, GL15.GL_STATIC_DRAW);
}

From source file:com.google.gapid.glviewer.gl.VertexBuffer.java

License:Apache License

VertexBuffer(Renderer owner, float[] data, int elementsPerVertex) {
    super(owner);
    this.handle = GL15.glGenBuffers();
    this.elementsPerVertex = elementsPerVertex;
    this.vertexCount = data.length / elementsPerVertex;
    this.elementType = GL11.GL_FLOAT;
    owner.register(this);

    bind();/* w  w  w .j  a va2  s . co  m*/
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, data, GL15.GL_STATIC_DRAW);
}

From source file:com.grillecube.client.opengl.GLVertexBuffer.java

/** set the vbo data */
public void bufferData(int target, ByteBuffer data, int usage) {
    if (data == null) {
        this.bufferSize(target, 0, GL15.GL_STREAM_DRAW);
        this.byteCount = 0;
    } else {/*  www.java  2s .c o  m*/
        GL15.glBufferData(target, data, usage);
        GL15.glBufferSubData(target, 0, data);
        this.byteCount = data.capacity();
    }
}

From source file:com.grillecube.client.opengl.GLVertexBuffer.java

/** set vbo size */
public void bufferSize(int target, long size, int usage) {
    GL15.glBufferData(target, size, usage);
}