int vao; //array buffer object
//Constructor to be used with VBO concept. Only single texture used. DisplayList not neaded any longer.
public SkyBox(float aSize)
{
mSize = aSize;
if (skyBoxTexturePath != null)
{
skyBoxSingleTexture = TextureManager.LoadTexture(skyBoxTexturePath);
}
//Using VBO concept instead of DisplayList
// loading Vertex Buffers
Shape skyBoxShape = new SkyBoxShape(aSize);
vbo = VBOUtil.LoadVBO(skyBoxShape);
VBOUtil.ConfigureVertexArrayObject(out vao, vbo);
}
public static int labelVao; //VOA for file node's labels
public static void LoadVBOs()
{
//Using VBO concept instead of DisplayList
// loading Vertex Buffers
Shape fileNodeShape = new FileNodeShape();
Shape dirNodeShape = new DirNodeShape();
Shape driveNodeShape = new DriveNodeShape();
vbo[(int)Node.NodeType.FILE_NODE] = VBOUtil.LoadVBO(fileNodeShape);
VBOUtil.ConfigureVertexArrayObject(out vao [(int)Node.NodeType.FILE_NODE], vbo [(int)Node.NodeType.FILE_NODE]);
vbo[(int)Node.NodeType.DIR_NODE] = VBOUtil.LoadVBO(dirNodeShape);
VBOUtil.ConfigureVertexArrayObject(out vao [(int)Node.NodeType.DIR_NODE], vbo [(int)Node.NodeType.DIR_NODE]);
vbo[(int)Node.NodeType.DRIVE_NODE] = VBOUtil.LoadVBO(driveNodeShape);
VBOUtil.ConfigureVertexArrayObject(out vao [(int)Node.NodeType.DRIVE_NODE], vbo [(int)Node.NodeType.DRIVE_NODE]);
Shape labelShape = new LabelShape();
labelVbo = VBOUtil.LoadVBO(labelShape);
VBOUtil.ConfigureVertexArrayObjectForLabels(out labelVao, labelVbo);
}