C# (CSharp) IGLContext.EnsureSurfaceSize示例

示例#1

        protected Boolean DoPreRender()
        {
            if (!_host.IsLoaded)
            {
                return(false);
            }

            _context.EnsureSurfaceSize();

            GLWindows.wglMakeCurrent(_context.DeviceContextHandle,
                                     _context.RenderContextHandle);
            GL.glClear(GL.COLOR_BUFFER_BIT | GL.DEPTH_BUFFER_BIT);
            GL.glLoadIdentity();

            GL.glTranslatef(0, 0.0f, -3.0f);
            return(true);
        }