private void StopRecording()
{
avatarAnimator.FinishRecording();
playingAnimationClip = recordedAnimationClip;
}
void OnGUI()
{
InitUI();
GUILayout.Label("Facial Motion Capture", titleStyle);
GUILayout.Space(20);
if (!AvatarMakerInitializer.IsPlatformSupported())
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label("Avatar plugin supports only Windows platform and works in the Editor mode.");
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
return;
}
if (AvatarMakerInitializer.IsInitializationInProgress)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label(EditorApplication.isPlaying ? "Exit play mode to load SDK" : "Loading...");
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
return;
}
if (!AvatarMakerInitializer.IsMotionCaptureSupported)
{
EditorGUILayout.HelpBox("Your CPU doesn't have AVX extension required for Motion Tracking.", MessageType.Error);
return;
}
if (avatarInfo == null)
{
if (isCapturing)
{
avatarAnimator.StopCapturing();
avatarAnimator = null;
isCapturing = false;
}
if (AnimationMode.InAnimationMode())
{
ToggleAnimationMode();
}
EditorGUILayout.HelpBox(avatarErrorLabel, MessageType.Info);
return;
}
scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
WebCamDevice[] cameraDevices = WebCamTexture.devices;
if (cameraDevices != null && cameraDevices.Length > 0)
{
if (!isCapturing)
{
if (cameraDevices.Length > 1)
{
string[] cameraNames = cameraDevices.Select(d => { return(d.name); }).ToArray();
cameraId = GUILayout.SelectionGrid(cameraId, cameraNames, 1, "toggle");
}
else
{
cameraId = 0;
}
}
EditorGUI.BeginDisabledGroup(avatarInfo == null);
capturingButtonLabel = isCapturing ? "Stop capturing" : "Start capturing";
isCapturing = GUILayout.Toggle(isCapturing, capturingButtonLabel, "Button");
EditorGUI.EndDisabledGroup();
}
else
{
EditorGUILayout.HelpBox("There is no available web camera.", MessageType.Info);
}
if (isCapturing)
{
capturingErrorLabel = string.Empty;
if (avatarAnimator == null)
{
avatarAnimator = new AvatarAnimator(avatarInfo.transform, avatarInfo.headMeshRenderer, cameraOffset);
isCapturing = avatarAnimator.StartCapturing(WebCamTexture.devices[cameraId].name, avatarInfo.code);
if (!isCapturing)
{
capturingErrorLabel = "Unable to start motion capture.";
Debug.LogError(capturingErrorLabel);
avatarAnimator = null;
return;
}
ApplyBlendshapesImpact();
if (AvatarAnimator.RecordAtStart)
{
StartRecording();
}
if (AnimationMode.InAnimationMode())
{
ToggleAnimationMode();
}
}
Texture2D tex = avatarAnimator.HandleCapturedFrame();
DisplayFrameTexture(tex);
}
else
{
if (avatarAnimator != null)
{
avatarAnimator.StopCapturing();
avatarAnimator = null;
}
}
if (!string.IsNullOrEmpty(capturingErrorLabel))
{
EditorGUILayout.HelpBox(capturingErrorLabel, MessageType.Error);
}
GUILayout.Space(20);
EditorGUILayout.BeginVertical("Box");
{
EditorGUILayout.LabelField("Recording options", titleStyle);
GUILayout.Space(5);
if (isCapturing)
{
recordingButtonLabel = avatarAnimator.IsRecording ? "Stop recording" : "Start recording";
if (avatarAnimator.IsRecording != GUILayout.Toggle(avatarAnimator.IsRecording, recordingButtonLabel, "Button"))
{
if (avatarAnimator.IsRecording)
{
avatarAnimator.FinishRecording();
}
else
{
StartRecording();
}
}
GUILayout.Space(5);
}
AvatarAnimator.RecordAtStart = GUILayout.Toggle(AvatarAnimator.RecordAtStart, "Record at start");
animationClip = (AnimationClip)EditorGUILayout.ObjectField("Animation file: ", animationClip, typeof(AnimationClip), false);
AvatarAnimator.ApplyTranslation = GUILayout.Toggle(AvatarAnimator.ApplyTranslation, "Capture translation");
AvatarAnimator.ApplyRotation = GUILayout.Toggle(AvatarAnimator.ApplyRotation, "Capture rotation");
}
EditorGUILayout.EndVertical();
GUILayout.Space(10);
if (animationClip != null && !isCapturing)
{
EditorGUILayout.BeginVertical("Box");
{
EditorGUILayout.LabelField("Playback", titleStyle);
GUILayout.Space(5);
EditorGUI.BeginChangeCheck();
GUILayout.Toggle(AnimationMode.InAnimationMode(), "Play recorded animation");
if (EditorGUI.EndChangeCheck())
{
ToggleAnimationMode();
}
if (AnimationMode.InAnimationMode())
{
isAutoPlayAnimation = GUILayout.Toggle(isAutoPlayAnimation, "Automatically play in loop");
animationTime = EditorGUILayout.Slider(animationTime, 0.0f, animationClip.length);
}
}
EditorGUILayout.EndVertical();
GUILayout.Space(10);
}
if (!string.IsNullOrEmpty(recordingErrorLabel))
{
EditorGUILayout.HelpBox(recordingErrorLabel, MessageType.Error);
ShowAvatarMakerProLink();
}
GUILayout.Space(10);
showBlendshapeCoefficients = EditorGUILayout.Foldout(showBlendshapeCoefficients, "Blendshapes Impact");
if (showBlendshapeCoefficients)
{
if (blendshapesImpactControls.Count == 0)
{
List <string> blendshapeNames = MotionCapturer.GetBlendshapesNames();
for (int i = 0; i < blendshapeNames.Count; i++)
{
blendshapesImpactControls.Add(blendshapeNames[i], new SliderWithTextValues(1.0f));
blendshapesImpactValues.Add(blendshapeNames[i], 1f);
}
}
blendshapesScrollPosition = GUILayout.BeginScrollView(blendshapesScrollPosition, GUILayout.Height(Mathf.Max(200f, position.height - 200f)));
var blendshapesNames = blendshapesImpactControls.Keys.ToList <string>();
for (int i = 0; i < blendshapesNames.Count; i++)
{
SliderWithTextValues controlsValues = blendshapesImpactControls[blendshapesNames[i]];
GUILayout.BeginHorizontal();
GUILayout.Label(blendshapesNames[i] + ":", GUILayout.MaxWidth(100));
float blendshapeImpactVal = GUILayout.HorizontalSlider(controlsValues.sliderValue, 0, maxImpactValue);
if (blendshapeImpactVal != controlsValues.sliderValue)
{
controlsValues.SetValue(blendshapeImpactVal);
blendshapesImpactValues[blendshapesNames[i]] = blendshapeImpactVal;
ApplyBlendshapesImpact();
}
string modifiedValueStr = GUILayout.TextField(controlsValues.textValue, GUILayout.Width(100));
if (modifiedValueStr != blendshapeImpactVal.ToString())
{
controlsValues.textValue = modifiedValueStr;
if (float.TryParse(modifiedValueStr, out blendshapeImpactVal) && blendshapeImpactVal >= 0 && blendshapeImpactVal <= maxImpactValue)
{
controlsValues.sliderValue = blendshapeImpactVal;
blendshapesImpactValues[blendshapesNames[i]] = blendshapeImpactVal;
ApplyBlendshapesImpact();
}
}
GUILayout.EndHorizontal();
}
GUILayout.Space(10);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Save", buttonSkin))
{
SaveBlendshapesImpactValues();
}
if (GUILayout.Button("Load", buttonSkin))
{
LoadBlendshapesImpactValues();
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.EndScrollView();
}
EditorGUILayout.EndScrollView();
if (isCapturing)
{
Repaint();
}
}
