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fix: camera jitter finally

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Sara Gerretsen 2026-05-14 21:50:31 +02:00
parent 59497e8dcc
commit feaf0f665a
1 changed files with 12 additions and 13 deletions
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25
modules/viscosity/player_camera.cpp
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@ -18,18 +18,19 @@ void PlayerCamera::update_rotation() {
double const delta{ get_process_delta_time() };
Vector3 velocity{ get_origin() - this->previous_origin };
if (velocity.length() > 0.1 && this->mouse_look_input.is_zero_approx() && this->joystick_input.is_zero_approx()) {
Vector3 forward{ -get_global_basis().get_column(2) };
Vector3 forward{ -get_global_basis().get_column(2).normalized() };
forward.y = 0;
float x_difference{ forward.normalized().signed_angle_to({ velocity.x, 0, velocity.z }, Vector3::UP) };
if (Math::abs(x_difference) > 0.1f) {
this->rotate(Vector3::UP, CLAMP(x_difference * delta, -1.f * delta, 1.f * delta));
}
forward = -get_global_basis().get_column(2) + Vector3(0, .2, 0);
float y_difference{ forward.signed_angle_to(velocity, get_global_basis().get_column(0)) };
if (Math::abs(y_difference) > 0.1) {
this->rotate_object_local(Vector3::RIGHT, CLAMP(y_difference, -0.002, 0.002));
}
float const x_difference{ forward.signed_angle_to(Vector3{ velocity.x, 0, velocity.z }.normalized(), Vector3::UP) };
this->global_rotate(Vector3::UP, CLAMP(Math::pow(x_difference, 3.f), -2.f, 2.f) * delta);
forward = -get_global_basis().get_column(2).normalized();
forward = Vector3(velocity.x, forward.y, velocity.z).normalized();
Vector3 left{ get_global_basis().get_column(0) };
left.y = 0.f;
float const y_difference{ forward.signed_angle_to(velocity.normalized(), left.normalized()) };
this->rotate_object_local(Vector3::RIGHT, CLAMP(Math::pow(y_difference, 3.f), -2.f, 2.f) * delta);
}
this->mouse_look_input *= 0.0001f;
this->rotate(Vector3::DOWN, this->mouse_look_input.x * this->mouse_sensitivity - this->joystick_input.x * delta * this->joystick_sensitivity);
@ -50,9 +51,7 @@ void PlayerCamera::update_position() {
this->ray.to = target;
PhysicsDirectSpaceState3D::RayResult result{};
if (get_world_3d()->get_direct_space_state()->intersect_ray(this->ray, result)) {
distance = origin.distance_to(result.position) - (2.0 - Math::abs(direction.dot(result.normal)));
} else {
distance -= 1.f;
distance = origin.distance_to(result.position) - (1.0 - Math::abs(direction.dot(result.normal)));
}
look_at_from_position(origin + direction * MAX(distance, 0.4f), origin);
this->previous_origin = origin;