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Added update function for all mouse controller objects.

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Added OrbitalMouseController class
This commit is contained in:
Joakim Kilby
2015-02-06 11:21:02 +01:00
parent ad58c73eba
commit f7171e1936
2 changed files with 123 additions and 0 deletions
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src/interaction/mousecontroller.cpp
+93
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@@ -141,5 +141,98 @@ void TrackballMouseController::scrollWheel(int pos) {
}
}
void TrackballMouseController::update(const double& dt){
}
OrbitalMouseController::OrbitalMouseController()
: MouseController()
, _leftMouseButtonDown(false)
, _rightMouseButtonDown(false)
, _middleMouseButtonDown(false)
, _currentCursorPos(0)
, _rotationSpeed(10.f)
, _navigationSpeed(3.f)
{
for (int n = 0; n < 3; ++n){
_previousCursorPos[n] = glm::vec2(0);
}
}
void OrbitalMouseController::button(MouseAction action, MouseButton button) {
if (button == MouseButton::Left){
if (action == MouseAction::Press){
_leftMouseButtonDown = true;
double mouseX, mouseY;
sgct::Engine::instance()->getMousePos(sgct::Engine::instance()->getActiveWindowPtr()->getId(), &mouseX, &mouseY);
_previousCursorPos[MouseButtons::ButtonLeft] = glm::vec2(static_cast<float>(mouseX), static_cast<float>(mouseY));
}
else if (action == MouseAction::Release) {
_leftMouseButtonDown = false;
_currentCursorDiff[MouseButtons::ButtonLeft] = glm::vec2(0);
}
}
else if (button == MouseButton::Right){
if (action == MouseAction::Press){
_rightMouseButtonDown = true;
double mouseX, mouseY;
sgct::Engine::instance()->getMousePos(sgct::Engine::instance()->getActiveWindowPtr()->getId(), &mouseX, &mouseY);
_previousCursorPos[MouseButtons::ButtonRight] = glm::vec2(static_cast<float>(mouseX), static_cast<float>(mouseY));
}
else if (action == MouseAction::Release) {
_rightMouseButtonDown = false;
_currentCursorDiff[MouseButtons::ButtonRight] = glm::vec2(0);
}
}
else if (button == MouseButton::Middle){
if (action == MouseAction::Press){
_middleMouseButtonDown = true;
double mouseX, mouseY;
sgct::Engine::instance()->getMousePos(sgct::Engine::instance()->getActiveWindowPtr()->getId(), &mouseX, &mouseY);
_previousCursorPos[MouseButtons::ButtonMiddle] = glm::vec2(static_cast<float>(mouseX), static_cast<float>(mouseY));
}
else if (action == MouseAction::Release) {
_middleMouseButtonDown = false;
_currentCursorDiff[MouseButtons::ButtonMiddle] = glm::vec2(0);
}
}
}
void OrbitalMouseController::move(float x, float y) {
int winID = sgct::Engine::instance()->getActiveWindowPtr()->getId();
double mouseX, mouseY;
sgct::Engine::instance()->getMousePos(winID, &mouseX, &mouseY);
_currentCursorPos = glm::vec2(static_cast<float>(mouseX), static_cast<float>(mouseY));
if (_leftMouseButtonDown){
_currentCursorDiff[MouseButtons::ButtonLeft] = (_currentCursorPos - _previousCursorPos[MouseButtons::ButtonLeft]) / glm::vec2(static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getXResolution()), static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getYResolution()));
}
if (_rightMouseButtonDown){
_currentCursorDiff[MouseButtons::ButtonRight] = (_currentCursorPos - _previousCursorPos[MouseButtons::ButtonRight]) / glm::vec2(static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getXResolution()), static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getYResolution()));
}
if (_middleMouseButtonDown){
_currentCursorDiff[MouseButtons::ButtonMiddle] = (_currentCursorPos - _previousCursorPos[MouseButtons::ButtonMiddle]) / glm::vec2(static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getXResolution()), static_cast<float>(sgct::Engine::instance()->getWindowPtr(winID)->getYResolution()));
}
}
void OrbitalMouseController::scrollWheel(int pos) {
}
void OrbitalMouseController::update(const double& dt){
if (_leftMouseButtonDown){
_handler->orbit(static_cast<float>(dt)* _currentCursorDiff[MouseButtons::ButtonLeft].x * _rotationSpeed, static_cast<float>(dt)* _currentCursorDiff[MouseButtons::ButtonLeft].y * _rotationSpeed, 0.f);
}
if (_rightMouseButtonDown){
_handler->distance(static_cast<float>(dt)* _currentCursorDiff[MouseButtons::ButtonRight].y * _navigationSpeed);
}
if (_middleMouseButtonDown){
_handler->orbit(0.f, 0.f, static_cast<float>(dt)* _currentCursorDiff[MouseButtons::ButtonMiddle].x * _rotationSpeed);
}
}
} // namespace interaction
} // namespace openspace