internal PlayerModel(
int playerIndex,
int asioChannel,
HolofunkModel holofunkModel)
{
m_playerIndex = playerIndex;
m_asioChannel = asioChannel;
m_parent = holofunkModel;
// TODO: EVIL INIT ORDER DEPENDENCY: hand models contain state machines, which update scene graphs on initialization!
m_playerSceneGraph = new PlayerSceneGraph(holofunkModel.SceneGraph, playerIndex, asioChannel);
m_leftHandModel = new PlayerHandModel(this, false);
m_rightHandModel = new PlayerHandModel(this, true);
// the microphone has only per-loop parameters
m_microphoneParameters = AllEffects.CreateParameterMap();
}
internal void Update(
PlayerHandModel playerModel,
HolofunKinect kinect,
Moment now)
{
m_parent.Update(playerModel, kinect, now);
bool isDragging = m_model.DragStartLocation.HasValue;
Color color = isDragging ? Color.White : new Color(0, 0, 0, 0);
// cut alpha of bounding circle
m_boundingCircleNode.Color = color * 0.5f;
m_effectKnobLineNode.Color = color;
m_effectKnobNode.Color = color;
if (isDragging) {
m_boundingCircleNode.LocalTransform = new Transform(m_model.DragStartLocation.Value, m_boundingCircleNode.LocalTransform.Scale);
m_effectKnobLineNode.SetEndpoints(m_model.DragStartLocation.Value, m_model.CurrentKnobLocation.Value);
m_effectKnobNode.LocalTransform = new Transform(m_model.CurrentKnobLocation.Value, m_effectKnobNode.LocalTransform.Scale);
// TODO: this is a bit inefficient and hacky
m_parent.ShowEffectLabels(PlayerEffectSpaceModel.EffectSettings[playerModel.EffectPresetIndex], now);
}
}
internal PlayerEffectSpaceModel(PlayerHandModel playerHandModel)
{
m_parent = playerHandModel;
m_effectSettings = EffectSettings[playerHandModel.EffectPresetIndex];
m_sceneGraph = new PlayerEffectSpaceSceneGraph(m_parent.SceneGraph, this);
// m_parent.SceneGraph.SetEffectLabelNode(m_sceneGraph.BoundingCircleNode);
m_microphoneSelected = playerHandModel.OtherArmPose == ArmPose.AtMouth;
}
internal void Update(PlayerHandModel playerHandModel, HolofunKinect kinect, Moment now)
{
// The position adjustment here is purely ad hoc -- the depth image still
// doesn't line up well with the skeleton-to-depth-mapped hand positions.
m_handGroup.LocalTransform = new Transform(
kinect.GetJointViewportPosition(
playerHandModel.PlayerModel.PlayerIndex,
playerHandModel.IsRightHand ? JointType.HandRight : JointType.HandLeft) + MagicNumbers.ScreenHandAdjustment,
new Vector2(MagicNumbers.LoopieScale));
// and make the mike signal update appropriately
m_handMikeSignal.Update(now, false, playerHandModel.PlayerModel.PlayerColor);
if (m_effectLabelShownMoment.HasValue) {
Duration<Sample> elapsed = now.Time - m_effectLabelShownMoment.Value.Time;
Color color = new Color(0, 0, 0, 0);
if (elapsed > MagicNumbers.EffectLabelFadeDuration) {
m_effectLabelShownMoment = Option<Moment>.None;
}
else {
float fraction = 1f - ((float)(long)elapsed / MagicNumbers.EffectLabelFadeDuration);
color = Alpha(fraction);
}
m_effectLabels[0].Color = color;
m_effectLabels[1].Color = color;
m_effectLabels[2].Color = color;
m_effectLabels[3].Color = color;
}
// Debugging elbow arm pose label.
ArmPose armPose = kinect.GetArmPose(m_parent.PlayerIndex, m_isRight ? Side.Right : Side.Left);
m_armPoseLabel.Text.Clear();
m_armPoseLabel.Text.Append(
armPose == ArmPose.AtChest ? "Chest"
: armPose == ArmPose.AtMouth ? "Mouth"
: armPose == ArmPose.OnHead ? "Head"
: "");
m_armPoseLabel.LocalTransform = new Transform(
kinect.GetJointViewportPosition(m_parent.PlayerIndex, m_isRight ? JointType.HandRight : JointType.HandLeft)
+ new Vector2(0, 50),
new Vector2(0.7f));
}
