public static void Start()
{
if (!GLFWPlatforms.Init())
{
Console.WriteLine("can't init");
return;
}
GlFwForm form1 = new GlFwForm(
800,
600,
"PixelFarm on GLfw and OpenGLES2");
//----------------
//this not need if we use glfwcontext for opentk
// new OpenTK.Graphics.ES20.GL().LoadEntryPoints();
//----------------
//var demo = new OpenTkEssTest.T52_HelloTriangle2();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
var demoContext = new Mini.GLDemoContext(800, 600);
demoContext.LoadDemo(new OpenTkEssTest.T108_LionFill());
////var demo = new OpenTkEssTest.T107_SampleDrawImage();
form1.SetDrawFrameDelegate(e =>
{
demoContext.Render();
//demo.Render();
});
//---------------------------------
GlFwForm f2 = new GlFwForm(800, 600, "Form2");
f2.SetDrawFrameDelegate(e =>
{
//simple draw
GL.ClearColor(0, 1, 1, 1);
});
GlfwApp.RunMainLoop();
demoContext.Close();
}
public static void Start()
{
if (!GLFWPlatforms.Init())
{
Console.WriteLine("can't init");
}
Glfw.SwapInterval(1);
GlFwForm form1 = GlfwApp.CreateGlfwForm(
800,
600,
"PixelFarm on GLfw and OpenGLES2");
form1.MakeCurrent();
//------------------------------------
//***
GLFWPlatforms.CreateGLESContext();
//------------------------------------
form1.Activate();
//----------------
//this not need if we use glfwcontext for opentk
// new OpenTK.Graphics.ES20.GL().LoadEntryPoints();
//----------------
//var demo = new OpenTkEssTest.T52_HelloTriangle2();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
var demoContext = new Mini.GLDemoContext(800, 600);
demoContext.LoadDemo(new OpenTkEssTest.T108_LionFill());
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
//demo.Width = 800;
//demo.Height = 600;
//--------------------------------------------------------------------------------
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(1, 1, 1, 1);
//--------------------------------------------------------------------------------
//setup viewport size
//set up canvas
int ww_w = 800;
int ww_h = 600;
int max = Math.Max(ww_w, ww_h);
//GL.Viewport(0, 0, 800, 600);
GL.Viewport(0, 0, max, max);
//--------------------------------------------------------------------------------
form1.SetDrawFrameDelegate(() =>
{
demoContext.Render();
//demo.Render();
});
//---------------------------------
GlFwForm f2 = GlfwApp.CreateGlfwForm(
800,
600,
"Form 2");
f2.MakeCurrent();
f2.Activate();
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(1, 1, 1, 1);
//GL.Viewport(0, 0, 800, 600);
GL.Viewport(0, 0, max, max);
//---------------------------------
f2.SetDrawFrameDelegate(() =>
{
GL.ClearColor(0, 1, 1, 1);
});
while (!GlfwApp.ShouldClose())
{
//---------------
//render phase and swap
GlfwApp.UpdateWindowsFrame();
/* Poll for and process events */
Glfw.PollEvents();
}
demoContext.Close();
Glfw.Terminate();
}
public static void Start()
{
if (!GLFWPlatforms.Init())
{
Console.WriteLine("can't init");
return;
}
GlfwWindowPtr glWindow = Glfw.CreateWindow(800, 600,
"PixelFarm on GLfw and OpenGLES2",
new GlfwMonitorPtr(), //default monitor
new GlfwWindowPtr()); //default top window
/* Make the window's context current */
Glfw.MakeContextCurrent(glWindow);
GlfwWindowPtr currentContext = Glfw.GetCurrentContext();
var contextHandler = new OpenTK.ContextHandle(currentContext.inner_ptr);
OpenTK.Platform.Factory.GetCustomPlatformFactory = () => OpenTK.Platform.Egl.EglAngle.NewFactory();
OpenTK.Toolkit.Init(new OpenTK.ToolkitOptions
{
Backend = OpenTK.PlatformBackend.PreferNative,
});
OpenTK.Graphics.PlatformAddressPortal.GetAddressDelegate = OpenTK.Platform.Utilities.CreateGetAddress();
var glfwContext = new GLFWContextForOpenTK(contextHandler);
var context = OpenTK.Graphics.GraphicsContext.CreateExternalContext(glfwContext);
bool isCurrent = context.IsCurrent;
PixelFarm.GlfwWinInfo winInfo = new PixelFarm.GlfwWinInfo(glWindow);
context.MakeCurrent(winInfo);
//--------------------------------------
//--------------------------------------
//var demo = new OpenTkEssTest.T52_HelloTriangle2();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
var demoContext = new Mini.GLDemoContext(800, 600);
demoContext.LoadDemo(new OpenTkEssTest.T108_LionFill());
//var demo = new OpenTkEssTest.T107_SampleDrawImage();
//demo.Width = 800;
//demo.Height = 600;
//--------------------------------------------------------------------------------
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(1, 1, 1, 1);
//--------------------------------------------------------------------------------
//setup viewport size
//set up canvas
int ww_w = 800;
int ww_h = 600;
int max = Math.Max(ww_w, ww_h);
GL.Viewport(0, 0, max, max);
while (!Glfw.WindowShouldClose(glWindow))
{
demoContext.Render();
/* Render here */
/* Swap front and back buffers */
Glfw.SwapBuffers(glWindow);
/* Poll for and process events */
Glfw.PollEvents();
}
demoContext.Close();
Glfw.Terminate();
}
void TearDownGL()
{
EAGLContext.SetCurrentContext(context);
demoContext.Close();
}