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Fudging thresholds when the head turns left or right is cheating, but it seems to work well.

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This commit is contained in:
Emiliana 2020-03-08 18:15:43 +01:00
parent 31536929f7
commit 4f611997f3
1 changed files with 27 additions and 8 deletions
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35
Examples/OpenSeeVRMDriver.cs
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@ -124,6 +124,9 @@ public class OpenSeeVRMDriver : MonoBehaviour {
private OpenSeeVRMExpression currentExpression = null;
private OpenSee.OpenSee.OpenSeeData openSeeData = null;
private float turnLeftBoundaryAngle = -30f;
private float turnRightBoundaryAngle = 20f;
private double lastGaze = 0f;
private float lastLookUpDown = 0f;
private float lastLookLeftRight = 0f;
@ -227,13 +230,20 @@ public class OpenSeeVRMDriver : MonoBehaviour {
float open = openSeeData.features.MouthOpen;
float wide = openSeeData.features.MouthWide;
float[] mouthStates = new float[]{0f, 0f, 0f, 0f, 0f};
float stabilizer = mouthStabilizer;
float stabilizerWide = mouthStabilizerWide;
if (openSeeData.rawEuler.y < turnLeftBoundaryAngle || openSeeData.rawEuler.y > turnRightBoundaryAngle) {
stabilizer *= 2.5f;
stabilizerWide *= 2.5f;
}
do {
if (mouthUseSquelch && audioVolume < mouthSquelch)
break;
if (open < mouthStabilizer && Mathf.Abs(wide) < mouthStabilizer)
if (open < stabilizer && Mathf.Abs(wide) < stabilizer)
break;
if (wide > mouthStabilizer && open < mouthStabilizerWide)
if (wide > stabilizer && open < stabilizerWide)
break;
if (open > 0.5f) {
// O
@ -242,7 +252,7 @@ public class OpenSeeVRMDriver : MonoBehaviour {
// A
mouthStates[0] = open * 1f;
}
if (wide >= 0f) {
if (wide >= 0f && open > stabilizer * 0.5f) {
if (wide > 0.5f) {
// I
mouthStates[1] = wide;
@ -250,7 +260,7 @@ public class OpenSeeVRMDriver : MonoBehaviour {
// E
mouthStates[3] = wide * 1f;
}
} else if (wide < Mathf.Clamp(mouthStabilizerWide * 1.5f, 0f, 0.8f)) {
} else if (wide < Mathf.Clamp(stabilizerWide * 1.5f, 0f, 0.8f) && open > stabilizer) {
// U
mouthStates[2] = -wide;
}
@ -523,20 +533,29 @@ public class OpenSeeVRMDriver : MonoBehaviour {
if (openSeeData != null && lastBlink < openSeeData.time) {
lastBlink = openSeeData.time;
float openThreshold = eyeOpenedThreshold;
if (openSeeData.rightEyeOpen > eyeOpenedThreshold)
if (openSeeData.rawEuler.y < turnLeftBoundaryAngle || openSeeData.rawEuler.y > turnRightBoundaryAngle)
openThreshold = Mathf.Lerp(openThreshold, eyeClosedThreshold, 0.4f);
if (openSeeData.rightEyeOpen > openThreshold)
right = 0f;
else if (openSeeData.rightEyeOpen < eyeClosedThreshold)
right = 1f;
else
right = 1f - (openSeeData.rightEyeOpen - eyeClosedThreshold) / (eyeOpenedThreshold - eyeClosedThreshold);
right = 1f - (openSeeData.rightEyeOpen - eyeClosedThreshold) / (openThreshold - eyeClosedThreshold);
if (openSeeData.leftEyeOpen > eyeOpenedThreshold)
if (openSeeData.leftEyeOpen > openThreshold)
left = 0f;
else if (openSeeData.leftEyeOpen < eyeClosedThreshold)
left = 1f;
else
left = 1f - (openSeeData.leftEyeOpen - eyeClosedThreshold) / (eyeOpenedThreshold - eyeClosedThreshold);
left = 1f - (openSeeData.leftEyeOpen - eyeClosedThreshold) / (openThreshold - eyeClosedThreshold);
if (openSeeData.rawEuler.y < turnLeftBoundaryAngle)
left = right;
if (openSeeData.rawEuler.y > turnRightBoundaryAngle)
right = left;
lastBlinkLeft = currentBlinkLeft;
lastBlinkRight = currentBlinkRight;