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Add basic map camera controller

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This commit is contained in:
Georg Hagen
2024-07-01 14:01:59 +02:00
parent beeea386aa
commit f9467f322f
2 changed files with 82 additions and 0 deletions
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40
openVulkanoCpp/Controller/MapCameraController.cpp Normal file
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/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#include "MapCameraController.hpp"
#include "Input/InputManager.hpp"
#include "Scene/Camera.hpp"
namespace OpenVulkano
{
MapCameraController::MapCameraController(Scene::Camera* camera) : CameraController(camera)
{
auto input = Input::InputManager::GetInstance();
m_actionUp = input->GetAction("map_up");
m_actionSide = input->GetAction("map_side");
}
void MapCameraController::Tick()
{
if (!GetCamera()) return;
auto input = Input::InputManager::GetInstance();
Math::Vector3f_SIMD vec = m_dirUp * input->GetAxis(m_actionUp) + m_dirSide * input->GetAxis(m_actionSide);
vec /= GetCamera()->GetZoom();
vec /= GetCamera()->GetContentScaleFactor();
GetCamera()->SetMatrix(Math::Utils::translate(vec) * GetCamera()->GetMatrix());
}
void MapCameraController::SetDefaultKeybindings()
{
m_actionUp->BindKey(Input::InputKey::Controller::AXIS_LEFT_Y);
m_actionUp->BindKey(Input::InputKey::Touch::AXIS_PAN_Y);
m_actionUp->BindKey(Input::InputKey::Mouse::AXIS_Y);
m_actionSide->BindKey(Input::InputKey::Controller::AXIS_LEFT_X);
m_actionSide->BindKey(Input::InputKey::Touch::AXIS_PAN_X);
m_actionSide->BindKey(Input::InputKey::Mouse::AXIS_X);
}
}

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openVulkanoCpp/Controller/MapCameraController.hpp Normal file
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/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#pragma once
#include "CameraController.hpp"
#include "Math/Math.hpp"
namespace OpenVulkano
{
namespace Input
{
class InputAction;
}
class MapCameraController final : public CameraController
{
Input::InputAction* m_actionSide;
Input::InputAction* m_actionUp;
Math::Vector3f_SIMD m_dirUp;
Math::Vector3f_SIMD m_dirSide;
public:
MapCameraController(Scene::Camera* camera = nullptr);
~MapCameraController() override = default;
void SetDir(const Math::Vector3f_SIMD& up, const Math::Vector3f_SIMD& side)
{
m_dirUp = up;
m_dirSide = side;
}
void Tick() override;
void SetDefaultKeybindings();
};
}