Remove example code

src/ControllerDevice.cpp

@@ -37,57 +37,6 @@ void SlimeVRDriver::ControllerDevice::Update()
  this->vibrate_anim_state_ = 0.0f;
  }
  }
-
- // Setup pose for this frame
- auto pose = IVRDevice::MakeDefaultPose();
-
- // Find a HMD
- auto devices = GetDriver()->GetDevices();
- auto hmd = std::find_if(devices.begin(), devices.end(), [](const std::shared_ptr<IVRDevice>& device_ptr) {return device_ptr->GetDeviceType() == DeviceType::HMD; });
- if (hmd != devices.end()) {
- // Found a HMD
- vr::DriverPose_t hmd_pose = (*hmd)->GetPose();
-
- // Here we setup some transforms so our controllers are offset from the headset by a small amount so we can see them
- linalg::vec<float, 3> hmd_position{ (float)hmd_pose.vecPosition[0], (float)hmd_pose.vecPosition[1], (float)hmd_pose.vecPosition[2] };
- linalg::vec<float, 4> hmd_rotation{ (float)hmd_pose.qRotation.x, (float)hmd_pose.qRotation.y, (float)hmd_pose.qRotation.z, (float)hmd_pose.qRotation.w };
-
- // Do shaking animation if haptic vibration was requested
- float controller_y = -0.2f + 0.01f * std::sin(8 * 3.1415f * vibrate_anim_state_);
-
- // Left hand controller on the left, right hand controller on the right, any other handedness sticks to the middle
- float controller_x = this->handedness_ == Handedness::LEFT ? -0.2f : (this->handedness_ == Handedness::RIGHT ? 0.2f : 0.f);
-
- linalg::vec<float, 3> hmd_pose_offset = { controller_x, controller_y, -0.5f };
-
- hmd_pose_offset = linalg::qrot(hmd_rotation, hmd_pose_offset);
-
- linalg::vec<float, 3> final_pose = hmd_pose_offset + hmd_position;
-
- pose.vecPosition[0] = final_pose.x;
- pose.vecPosition[1] = final_pose.y;
- pose.vecPosition[2] = final_pose.z;
-
- pose.qRotation.w = hmd_rotation.w;
- pose.qRotation.x = hmd_rotation.x;
- pose.qRotation.y = hmd_rotation.y;
- pose.qRotation.z = hmd_rotation.z;
- }
-
- // Check if we need to press any buttons (I am only hooking up the A button here but the process is the same for the others)
- // You will still need to go into the games button bindings and hook up each one (ie. a to left click, b to right click, etc.) for them to work properly
- if (GetAsyncKeyState(0x45 /* E */) != 0) {
- GetDriver()->GetInput()->UpdateBooleanComponent(this->a_button_click_component_, true, 0);
- GetDriver()->GetInput()->UpdateBooleanComponent(this->a_button_touch_component_, true, 0);
- }
- else {
- GetDriver()->GetInput()->UpdateBooleanComponent(this->a_button_click_component_, false, 0);
- GetDriver()->GetInput()->UpdateBooleanComponent(this->a_button_touch_component_, false, 0);
- }
-
- // Post pose
- GetDriver()->GetDriverHost()->TrackedDevicePoseUpdated(this->device_index_, pose, sizeof(vr::DriverPose_t));
- this->last_pose_ = pose;
 }
 
 DeviceType SlimeVRDriver::ControllerDevice::GetDeviceType()

src/HMDDevice.cpp

@@ -15,48 +15,6 @@ void SlimeVRDriver::HMDDevice::Update()
 {
  if (this->device_index_ == vr::k_unTrackedDeviceIndexInvalid)
  return;
-
- // Setup pose for this frame
- auto pose = IVRDevice::MakeDefaultPose();
-
- float delta_seconds = GetDriver()->GetLastFrameTime().count() / 1000.0f;
-
- // Get orientation
- this->rot_y_ += (1.0f * (GetAsyncKeyState(VK_RIGHT) == 0) - 1.0f * (GetAsyncKeyState(VK_LEFT) == 0)) * delta_seconds;
- this->rot_x_ += (-1.0f * (GetAsyncKeyState(VK_UP) == 0) + 1.0f * (GetAsyncKeyState(VK_DOWN) == 0)) * delta_seconds;
- this->rot_x_ = std::fmax(this->rot_x_, -3.14159f/2);
- this->rot_x_ = std::fmin(this->rot_x_, 3.14159f/2);
-
- linalg::vec<float, 4> y_quat{ 0, std::sin(this->rot_y_ / 2), 0, std::cos(this->rot_y_ / 2) };
-
- linalg::vec<float, 4> x_quat{ std::sin(this->rot_x_ / 2), 0, 0, std::cos(this->rot_x_ / 2) };
-
- linalg::vec<float, 4> pose_rot = linalg::qmul(y_quat, x_quat);
-
- pose.qRotation.w = (float) pose_rot.w;
- pose.qRotation.x = (float) pose_rot.x;
- pose.qRotation.y = (float) pose_rot.y;
- pose.qRotation.z = (float) pose_rot.z;
-
- // Update position based on rotation
- linalg::vec<float, 3> forward_vec{-1.0f * (GetAsyncKeyState(0x44) == 0) + 1.0f * (GetAsyncKeyState(0x41) == 0), 0, 0};
- linalg::vec<float, 3> right_vec{0, 0, 1.0f * (GetAsyncKeyState(0x57) == 0) - 1.0f * (GetAsyncKeyState(0x53) == 0) };
- linalg::vec<float, 3> final_dir = forward_vec + right_vec;
- if (linalg::length(final_dir) > 0.01) {
- final_dir = linalg::normalize(final_dir) * (float)delta_seconds;
- final_dir = linalg::qrot(pose_rot, final_dir);
- this->pos_x_ += final_dir.x;
- this->pos_y_ += final_dir.y;
- this->pos_z_ += final_dir.z;
- }
-
- pose.vecPosition[0] = (float) this->pos_x_;
- pose.vecPosition[1] = (float) this->pos_y_;
- pose.vecPosition[2] = (float) this->pos_z_;
-
- // Post pose
- GetDriver()->GetDriverHost()->TrackedDevicePoseUpdated(this->device_index_, pose, sizeof(vr::DriverPose_t));
- this->last_pose_ = pose;
 }
 
 void SlimeVRDriver::HMDDevice::PositionMessage(messages::Position &position)

src/TrackingReferenceDevice.cpp

@@ -17,33 +17,6 @@ void SlimeVRDriver::TrackingReferenceDevice::Update()
 {
  if (this->device_index_ == vr::k_unTrackedDeviceIndexInvalid)
  return;
-
-
- // Setup pose for this frame
- auto pose = IVRDevice::MakeDefaultPose();
-
- linalg::vec<float, 3> device_position{ 0.f, 1.f, 1.f };
-
- linalg::vec<float, 4> y_quat{ 0, std::sin(this->random_angle_rad_ / 2), 0, std::cos(this->random_angle_rad_ / 2) }; // Point inwards (z- is forward)
-
- linalg::vec<float, 4> x_look_down{ std::sin((-3.1415f/4) / 2), 0, 0, std::cos((-3.1415f / 4) / 2) }; // Tilt downwards to look at the centre
-
- linalg::vec<float, 4> device_rotation = linalg::qmul(y_quat, x_look_down);
-
- device_position = linalg::qrot(y_quat, device_position);
-
- pose.vecPosition[0] = device_position.x;
- pose.vecPosition[1] = device_position.y;
- pose.vecPosition[2] = device_position.z;
-
- pose.qRotation.w = device_rotation.w;
- pose.qRotation.x = device_rotation.x;
- pose.qRotation.y = device_rotation.y;
- pose.qRotation.z = device_rotation.z;
-
- // Post pose
- GetDriver()->GetDriverHost()->TrackedDevicePoseUpdated(this->device_index_, pose, sizeof(vr::DriverPose_t));
- this->last_pose_ = pose;
 }
 
 DeviceType SlimeVRDriver::TrackingReferenceDevice::GetDeviceType()