urho3d/Source/Samples/04_StaticScene/StaticScene.h

//
// Copyright (c) 2008-2015 the Urho3D project.
//
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// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
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// furnished to do so, subject to the following conditions:
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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#pragma once

#include "Sample.h"

namespace Urho3D
{

class Node;
class Scene;

}

/// Static 3D scene example.
/// This sample demonstrates:
///     - Creating a 3D scene with static content
///     - Displaying the scene using the Renderer subsystem
///     - Handling keyboard and mouse input to move a freelook camera
class StaticScene : public Sample
{
    OBJECT(StaticScene);

public:
    /// Construct.
    StaticScene(Context* context);

    /// Setup after engine initialization and before running the main loop.
    virtual void Start();

private:
    /// Construct the scene content.
    void CreateScene();
    /// Construct an instruction text to the UI.
    void CreateInstructions();
    /// Set up a viewport for displaying the scene.
    void SetupViewport();
    /// Read input and moves the camera.
    void MoveCamera(float timeStep);
    /// Subscribe to application-wide logic update events.
    void SubscribeToEvents();
    /// Handle the logic update event.
    void HandleUpdate(StringHash eventType, VariantMap& eventData);
};