private void CreateRenderContext()
{
// Initialises OpenGL.
var renderContext = new FBORenderContext();
// Create the render context.
renderContext.Create(OpenGLVersion, Width, Height, 32, null);
this.renderContext = renderContext;
renderContext.MakeCurrent();
// Set the most basic OpenGL styles.
GL.ShadeModel(GL.GL_SMOOTH);
// 天蓝色背景
GL.ClearColor(0x87 / 255.0f, 0xce / 255.0f, 0xeb / 255.0f, 0xff / 255.0f);
GL.ClearDepth(1.0f);
GL.Enable(GL.GL_DEPTH_TEST);
GL.DepthFunc(GL.GL_LEQUAL);
GL.Hint(GL.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
}
private void DestroyRenderContext()
{
RenderContext renderContext = this.renderContext;
if (renderContext != null)
{
this.renderContext = null;
renderContext.Dispose();
}
}
