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Use mouse event relative motion to calculate mouse velocity

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This commit is contained in:
Marcel Admiraal
2022-01-13 09:23:53 +00:00
parent 8fce6166cb
commit 5250cdd150
5 changed files with 8 additions and 16 deletions
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15
core/input/input.cpp
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@@ -504,18 +504,20 @@ void Input::_parse_input_event_impl(const Ref<InputEvent> &p_event, bool p_is_em
Ref<InputEventMouseMotion> mm = p_event;
if (mm.is_valid()) {
Point2 pos = mm->get_global_position();
if (mouse_pos != pos) {
set_mouse_position(pos);
Point2 position = mm->get_global_position();
if (mouse_pos != position) {
set_mouse_position(position);
}
Vector2 relative = mm->get_relative();
mouse_velocity_track.update(relative);
if (event_dispatch_function && emulate_touch_from_mouse && !p_is_emulated && (mm->get_button_mask() & MouseButton::LEFT) != MouseButton::NONE) {
Ref<InputEventScreenDrag> drag_event;
drag_event.instantiate();
drag_event->set_position(mm->get_position());
drag_event->set_relative(mm->get_relative());
drag_event->set_velocity(mm->get_velocity());
drag_event->set_position(position);
drag_event->set_relative(relative);
drag_event->set_velocity(get_last_mouse_velocity());
event_dispatch_function(drag_event);
}
@@ -696,7 +698,6 @@ void Input::set_gyroscope(const Vector3 &p_gyroscope) {
}
void Input::set_mouse_position(const Point2 &p_posf) {
mouse_velocity_track.update(p_posf - mouse_pos);
mouse_pos = p_posf;
}