/// <summary>
/// Start to read/write buffer.
/// </summary>
/// <param name="access"></param>
/// <param name="bind"></param>
/// <returns></returns>
public virtual IntPtr MapBuffer(MapBufferAccess access, bool bind = true)
{
if (bind)
{
if (glBindBuffer == null)
{
glBindBuffer = OpenGL.GetDelegateFor <OpenGL.glBindBuffer>();
}
glBindBuffer((uint)this.Target, this.BufferId);
}
if (glMapBuffer == null)
{
glMapBuffer = OpenGL.GetDelegateFor <OpenGL.glMapBuffer>();
}
IntPtr pointer = glMapBuffer((uint)this.Target, (uint)access);
return(pointer);
}
/// <summary>
/// Start to read/write buffer.
/// </summary>
/// <param name="access"></param>
/// <param name="bind"></param>
/// <returns></returns>
public virtual IntPtr MapBuffer(MapBufferAccess access, bool bind = true)
{
if (bind)
{
if (glBindBuffer == null) { glBindBuffer = OpenGL.GetDelegateFor<OpenGL.glBindBuffer>(); }
glBindBuffer((uint)this.Target, this.BufferId);
}
if (glMapBuffer == null) { glMapBuffer = OpenGL.GetDelegateFor<OpenGL.glMapBuffer>(); }
IntPtr pointer = glMapBuffer((uint)this.Target, (uint)access);
return pointer;
}