Example usage for org.lwjgl.opengl GL15 GL_ARRAY_BUFFER

Introduction

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

Prototype

int GL_ARRAY_BUFFER

To view the source code for org.lwjgl.opengl GL15 GL_ARRAY_BUFFER.

Click Source Link

Document

Accepted by the target parameters of BindBuffer, BufferData, BufferSubData, MapBuffer, UnmapBuffer, GetBufferSubData, GetBufferParameteriv, and GetBufferPointerv.

Usage

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, FloatBuffer floatBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, floatBuffer);
}

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From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, IntBuffer intBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, intBuffer);
}

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From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, ShortBuffer shortBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, shortBuffer);
}

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From source file:opengl.test.object.CaroTable.java

@Override
protected void initVertex() {
    GL30.glBindVertexArray(vao);//bind vao  

    // position        color       texCoord

    float[] data = new float[] { -0.5f, -0.5f, 0f, 1f, 1f, 1f, 0f, 0f, 0.5f, -0.5f, 0f, 1f, 1f, 1f, 1f, 0f,
            -0.5f, 0.5f, 0f, 1f, 1f, 1f, 0f, 1f, 0.5f, 0.5f, 0f, 1f, 1f, 1f, 1f, 1f };

    dataBuffer = BufferUtils.createFloatBuffer(data.length);
    dataBuffer.put(data);/*from ww w. jav a  2s. c  om*/
    dataBuffer.flip();
    Logger.getGlobal().log(Level.SEVERE, "FloatBuffer capacity  : " + dataBuffer.capacity());

    this.vbo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, dataBuffer, GL15.GL_STATIC_DRAW);

    this.VertexAttribPointer();

    int[] indices = { 0, 1, 2, 2, 1, 3 };
    IntBuffer indicesBuffer = BufferUtils.createIntBuffer(indices.length);
    indicesBuffer.put(indices);
    indicesBuffer.flip();
    this.ebo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, this.ebo);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indicesBuffer, GL15.GL_DYNAMIC_DRAW);

    IntBuffer w = BufferUtils.createIntBuffer(1);
    IntBuffer h = BufferUtils.createIntBuffer(1);
    IntBuffer comp = BufferUtils.createIntBuffer(1);
    STBImage.stbi_set_flip_vertically_on_load(1);
    ByteBuffer image = STBImage.stbi_load("resource/3x3grid.png", w, h, comp, 0);

    int weight = w.get(0);
    int height = h.get(0);
    int compe = comp.get(0);

    Logger.getGlobal().log(Level.FINEST,
            "STBImage load status : " + weight + " " + height + " " + compe + " " + image);

    textureID = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);

    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, weight, height, 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    GL30.glBindVertexArray(0);//unbind vao
}

---

From source file:opengl.test.object.CaroTable.java

@Override
public void render() {

    this.bind();// use porgrma --> ket thuc disable program

    GL30.glBindVertexArray(this.vao);// bind vao -- > unbind vao
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    this.VertexAttribPointer();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, this.ebo);

    GL20.glEnableVertexAttribArray(0);// set index ve 0 

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);

    GL11.glDrawElements(GL11.GL_TRIANGLES, 6, GL11.GL_UNSIGNED_INT, 0);

    GL20.glDisableVertexAttribArray(0);// disable 

    GL30.glBindVertexArray(0);// unbind vao

    this.unbind();// dsiable program
}

---

From source file:opengl.test.object.cube.wall.java

/**
 * Must be override//from  ww w.j a  v a2s.  c  o  m
 */
@Override
protected void initVertex() {

    GL30.glBindVertexArray(vao);//bind

    IntBuffer w = BufferUtils.createIntBuffer(1);
    IntBuffer h = BufferUtils.createIntBuffer(1);
    IntBuffer comp = BufferUtils.createIntBuffer(1);
    STBImage.stbi_set_flip_vertically_on_load(1);
    ByteBuffer image = STBImage.stbi_load(this.path, w, h, comp, 0);

    int weight = w.get(0);
    int height = h.get(0);
    int compe = comp.get(0);
    //System.out.println(weight+":"+height+":"+this.path);
    float[] data = new float[] { -x, -y, 0f, 1f, 1f, 1f, 0f, 0f, x, -y, 0f, 1f, 1f, 1f,
            (2 * x) * (this.repeatCount), 0f, -x, y, 0f, 1f, 1f, 1f, 0f, (2 * y) * (this.repeatCount), x, y, 0f,
            1f, 1f, 1f, (2 * x) * (this.repeatCount), (2 * y) * (this.repeatCount), };
    dataBuffer = BufferUtils.createFloatBuffer(data.length);
    dataBuffer.put(data);
    dataBuffer.flip();
    Logger.getGlobal().log(Level.SEVERE, "FloatBuffer capacity  : " + dataBuffer.capacity());

    this.vbo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, dataBuffer, GL15.GL_STATIC_DRAW);

    this.VertexAttribPointer();

    int[] indices = { 0, 1, 2, 2, 1, 3, };
    IntBuffer indicesBuffer = BufferUtils.createIntBuffer(indices.length);
    indicesBuffer.put(indices);
    indicesBuffer.flip();
    this.ebo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, this.ebo);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indicesBuffer, GL15.GL_DYNAMIC_DRAW);

    textureID = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);

    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);

    GL11.glTexParameteri(textureID, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(textureID, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);

    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, weight, height, 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    GL30.glBindVertexArray(0);//unbind
}

---

From source file:opengl.test.object.cube.wall.java

@Override
public void render() {
    this.bind();// use porgrma --> ket thuc disable program

    GL30.glBindVertexArray(this.vao);// bind vao -- > unbind vao
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    this.VertexAttribPointer();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, this.ebo);

    GL20.glEnableVertexAttribArray(0);// set index ve 0 

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);

    GL11.glDrawElements(GL11.GL_TRIANGLE_STRIP, 6, GL11.GL_UNSIGNED_INT, 0);

    GL20.glDisableVertexAttribArray(0);// disable 

    GL30.glBindVertexArray(0);// unbind vao

    this.unbind();// dsiable program
}

---

From source file:opengl.test.object.endgame.endgame.java

@Override
protected void initVertex() {
    GL30.glBindVertexArray(vao);//bind vao  

    Object[] dataInput = objLoad.Wavefront(
            endgame.class.getClassLoader().getResourceAsStream("opengl/test/object/endgame/endgame.obj"), 1.0f,
            1.0f, 1.0f);/*from ww w  .  j a va 2  s.  com*/
    super.dataBuffer = (FloatBuffer) dataInput[0];
    this.size = (int) dataInput[1];

    this.vbo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, super.dataBuffer, GL15.GL_STATIC_DRAW);

    this.VertexAttribPointer();

    IntBuffer w = BufferUtils.createIntBuffer(1);
    IntBuffer h = BufferUtils.createIntBuffer(1);
    IntBuffer comp = BufferUtils.createIntBuffer(1);
    STBImage.stbi_set_flip_vertically_on_load(1);
    ByteBuffer image = STBImage.stbi_load("resource/win.png", w, h, comp, 0);

    textureIDWIN = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDWIN);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, w.get(0), h.get(0), 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    image = STBImage.stbi_load("resource/lose.png", w, h, comp, 0);

    textureIDLOSE = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDLOSE);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, w.get(0), h.get(0), 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    image = STBImage.stbi_load("resource/draw.png", w, h, comp, 0);

    textureIDDRAW = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDDRAW);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, w.get(0), h.get(0), 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    GL30.glBindVertexArray(0);//unbind vao
}

---

From source file:opengl.test.object.endgame.endgame.java

public void render(int status) {

    this.bind();// use porgrma --> ket thuc disable program

    GL30.glBindVertexArray(this.vao);// bind vao -- > unbind vao
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    this.VertexAttribPointer();

    GL20.glEnableVertexAttribArray(0);// set index ve 0 
    if (status == endgame.win)
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDWIN);
    else if (status == endgame.lose)
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDLOSE);
    else//from ww  w .  ja  v a 2 s .c  o  m
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureIDDRAW);
    GL11.glDrawArrays(GL11.GL_TRIANGLES, 0, this.size);
    //GL11.glDrawElements(GL11.GL_TRIANGLES, this.indices.capacity(), GL11.GL_UNSIGNED_INT, 0);// capacity --> luon luon chua max
    //GL11.
    GL20.glDisableVertexAttribArray(0);// disable 

    GL30.glBindVertexArray(0);// unbind vao

    this.unbind();// dsiable program
}

---

From source file:opengl.test.object.image.java

@Override
protected void initVertex() {
    GL30.glBindVertexArray(vao);//bind vao  

    // position        color       texCoord

    float[] data = new float[] { -x, -y, z, 1f, 1f, 1f, 0f, 0f, x, -y, z, 1f, 1f, 1f, 1f, 0f, -x, y, z, 1f, 1f,
            1f, 0f, 1f, x, y, z, 1f, 1f, 1f, 1f, 1f };

    dataBuffer = BufferUtils.createFloatBuffer(data.length);
    dataBuffer.put(data);/* w ww . j  a v a 2 s . c o  m*/
    dataBuffer.flip();
    Logger.getGlobal().log(Level.SEVERE, "FloatBuffer capacity  : " + dataBuffer.capacity());

    this.vbo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, this.vbo);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, dataBuffer, GL15.GL_STATIC_DRAW);

    this.VertexAttribPointer();

    int[] indices = { 0, 1, 2, 2, 1, 3 };
    IntBuffer indicesBuffer = BufferUtils.createIntBuffer(indices.length);
    indicesBuffer.put(indices);
    indicesBuffer.flip();
    this.ebo = GL15.glGenBuffers();
    GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, this.ebo);
    GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indicesBuffer, GL15.GL_DYNAMIC_DRAW);

    IntBuffer w = BufferUtils.createIntBuffer(1);
    IntBuffer h = BufferUtils.createIntBuffer(1);
    IntBuffer comp = BufferUtils.createIntBuffer(1);
    STBImage.stbi_set_flip_vertically_on_load(1);
    ByteBuffer image = STBImage.stbi_load(this.link, w, h, comp, 0);

    int weight = w.get(0);
    int height = h.get(0);
    int compe = comp.get(0);

    Logger.getGlobal().log(Level.FINEST,
            "STBImage load status : " + weight + " " + height + " " + compe + " " + image);

    textureID = GL11.glGenTextures();
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);

    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, weight, height, 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, image);

    GL30.glBindVertexArray(0);//unbind vao
}

---

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