Examples of javax.media.opengl.GL.glBufferData()

javax.media.opengl.GL.glBufferData()
Entry point (through function pointer) to C language function:
void {@native glBufferData}(GLenum target, ptrdiff_t size, const GLvoid * data, GLenum usage);

   */
  public static void updateColorVBO(PApplet pa, FloatBuffer colorBuffer, int vertexCount, int vboName){
    GL gl =((PGraphicsOpenGL)pa.g).gl;
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, vboName); // Bind The Buffer
      // Load The Data
      gl.glBufferData(GL.GL_ARRAY_BUFFER, vertexCount * 4 * BufferUtil.SIZEOF_FLOAT, colorBuffer, GL.GL_STATIC_DRAW);
      //Unbind VBOs 
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, 0);
      gl.glBindBuffer(GL.GL_ELEMENT_ARRAY_BUFFER, 0);
  }

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    int[] vboStrokeColor = new int[1];// stroke Coordinate VBO Name
    GL gl =((PGraphicsOpenGL)pa.g).gl;
      gl.glGenBuffers(1, vboStrokeColor, 0);  // Get A Valid Name
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, vboStrokeColor[0]); // Bind The Buffer
      // Load The Data
      gl.glBufferData(GL.GL_ARRAY_BUFFER,vertexCount * 4 * BufferUtil.SIZEOF_FLOAT, strokeColBuffer, GL.GL_STATIC_DRAW);
      //Unbind VBOs 
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, 0);
      gl.glBindBuffer(GL.GL_ELEMENT_ARRAY_BUFFER, 0);
    return vboStrokeColor[0];
  }

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   */
  public static void updateStrokeColorVBO(PApplet pa, FloatBuffer strokeColBuffer, int vertexCount, int vboName){
    GL gl =((PGraphicsOpenGL)pa.g).gl;
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, vboName); // Bind The Buffer
      // Load The Data
      gl.glBufferData(GL.GL_ARRAY_BUFFER,vertexCount * 4 * BufferUtil.SIZEOF_FLOAT, strokeColBuffer, GL.GL_STATIC_DRAW);
      //Unbind VBOs 
      gl.glBindBuffer(GL.GL_ARRAY_BUFFER, 0);
      gl.glBindBuffer(GL.GL_ELEMENT_ARRAY_BUFFER, 0);
  }

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