public override void LoadView()
{
base.LoadView();
Utility = new XMUtilities();
Utility.SetCallback(new XMUtilityCallback(OurCallback));
var operandSection = new Section("Operands")
{
new EntryElement("Name: ", "", ""),
new EntryElement("Operand One: ", "", ""),
new EntryElement("Operand Two: ", "", ""),
};
var operationSection = new Section("Operations")
{
new StringElement("Add", Handle_AddOperation),
new StringElement("Multiply", Handle_MultiplyOperation),
new StringElement("Hello", Handle_HelloOperation),
new StringElement("Invoke Callback", Handle_InvokeCallback),
};
var resultSection = new Section("Result")
{
new StringElement(@"")
};
var customViewSection = new Section("More Bindings")
{
new StringElement("Go to CustomView!", () => {
var c = new CustomViewController();
this.NavigationController.PushViewController(c, true);
})
};
this.Root.Add(new Section[] { operandSection, operationSection, resultSection, customViewSection });
}
void IGLKViewDelegate.DrawInRect(GLKView view, CoreGraphics.CGRect rect)
{
#if _SAMPLE
GL.ClearColor(0.65f, 0.65f, 0.65f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Oes.BindVertexArray(vertexArray);
// Render the object with GLKit
effect.PrepareToDraw();
GL.DrawArrays(BeginMode.Triangles, 0, 36);
// Render the object again with ES2
GL.UseProgram(program);
GL.UniformMatrix4(uniforms [(int)Uniform.ModelViewProjection_Matrix], false, ref modelViewProjectionMatrix);
GL.UniformMatrix3(uniforms [(int)Uniform.Normal_Matrix], false, ref normalMatrix);
GL.DrawArrays(BeginMode.Triangles, 0, 36);
#endif
#if _ENGINE
if (!Initialized)
{
Initialized = true;
int [] viewport = new int[4];
GL.GetInteger(GetPName.Viewport, viewport);
//CGSize size = View.Bounds.Size;
//int DeviceWidth = (int) UIScreen.MainScreen.Bounds.Width ;
//int DeviceHeight = (int) UIScreen.MainScreen.Bounds.Height;
Utility = new XMUtilities();
XamarinInit(viewport[2], viewport[3], (int)rect.Width, (int)rect.Height);
}
XamarinRender();
#endif
}