Camera Controller Classes

Viewer supports replacing the camera controller at runtime.

Classes

• CameraBase: abstract interface
• MouseOrbitCamera: default controller
• KeyboardOrbitCamera: orbit controller with keyboard support

Set a Camera Controller

viewer->SetCameraController(std::make_unique<livision::KeyboardOrbitCamera>());

Implement Your Own Camera

Implement CameraBase:

• HandleEvent(const SDL_Event&)
• Update(const CameraInputContext&)

Then pass your implementation via SetCameraController(...).