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Tuned gyro look, added better preferences

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This commit is contained in:
Philip Rosedale 2013-08-06 12:34:45 -07:00
parent 58cb852597
commit 120bbbd506
6 changed files with 37 additions and 37 deletions
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23
interface/src/Application.cpp
View file

@ -1290,9 +1290,9 @@ void Application::editPreferences() {
horizontalFieldOfView->setValue(_horizontalFieldOfView);
form->addRow("Horizontal field of view (degrees):", horizontalFieldOfView);
QDoubleSpinBox* headCameraPitchYawScale = new QDoubleSpinBox();
headCameraPitchYawScale->setValue(_headCameraPitchYawScale);
form->addRow("Head Camera Pitch/Yaw Scale:", headCameraPitchYawScale);
QDoubleSpinBox* gyroCameraSensitivity = new QDoubleSpinBox();
gyroCameraSensitivity->setValue(_gyroCameraSensitivity);
form->addRow("Gyro Camera Sensitivity (0 - 1):", gyroCameraSensitivity);
QDoubleSpinBox* leanScale = new QDoubleSpinBox();
leanScale->setValue(_myAvatar.getLeanScale());
@ -1342,7 +1342,7 @@ void Application::editPreferences() {
_myAvatar.getVoxels()->setVoxelURL(url);
sendAvatarVoxelURLMessage(url);
_headCameraPitchYawScale = headCameraPitchYawScale->value();
_gyroCameraSensitivity = gyroCameraSensitivity->value();
_myAvatar.setLeanScale(leanScale->value());
_audioJitterBufferSamples = audioJitterBufferSamples->value();
if (!shouldDynamicallySetJitterBuffer()) {
@ -2500,7 +2500,7 @@ void Application::update(float deltaTime) {
if (!avatar->isInitialized()) {
avatar->init();
}
avatar->simulate(deltaTime, NULL);
avatar->simulate(deltaTime, NULL, 0.f);
avatar->setMouseRay(mouseRayOrigin, mouseRayDirection);
}
node->unlock();
@ -2515,9 +2515,9 @@ void Application::update(float deltaTime) {
}
if (_transmitterDrives->isChecked() && _myTransmitter.isConnected()) {
_myAvatar.simulate(deltaTime, &_myTransmitter);
_myAvatar.simulate(deltaTime, &_myTransmitter, _gyroCameraSensitivity);
} else {
_myAvatar.simulate(deltaTime, NULL);
_myAvatar.simulate(deltaTime, NULL, _gyroCameraSensitivity);
}
if (!OculusManager::isConnected()) {
@ -2584,9 +2584,6 @@ void Application::updateAvatar(float deltaTime) {
// Update my avatar's state from gyros and/or webcam
_myAvatar.updateFromGyrosAndOrWebcam(_gyroLook->isChecked(),
glm::vec3(_headCameraPitchYawScale,
_headCameraPitchYawScale,
_headCameraPitchYawScale),
_pitchFromTouch);
if (_serialHeadSensor.isActive()) {
@ -3951,11 +3948,11 @@ void Application::saveAction(QSettings* set, QAction* action) {
}
void Application::loadSettings(QSettings* settings) {
if (!settings) {
if (!settings) {
settings = getSettings();
}
_headCameraPitchYawScale = loadSetting(settings, "headCameraPitchYawScale", 0.0f);
_gyroCameraSensitivity = loadSetting(settings, "gyroCameraSensitivity", 0.5f);
_audioJitterBufferSamples = loadSetting(settings, "audioJitterBufferSamples", 0);
_horizontalFieldOfView = loadSetting(settings, "horizontalFieldOfView", HORIZONTAL_FIELD_OF_VIEW_DEGREES);
@ -3979,7 +3976,7 @@ void Application::saveSettings(QSettings* settings) {
settings = getSettings();
}
settings->setValue("headCameraPitchYawScale", _headCameraPitchYawScale);
settings->setValue("gyroCameraSensitivity", _gyroCameraSensitivity);
settings->setValue("audioJitterBufferSamples", _audioJitterBufferSamples);
settings->setValue("horizontalFieldOfView", _horizontalFieldOfView);
settings->beginGroup("View Frustum Offset Camera");

2
interface/src/Application.h
View file

@ -358,7 +358,7 @@ private:
Environment _environment;
int _headMouseX, _headMouseY;
float _headCameraPitchYawScale;
float _gyroCameraSensitivity;
int _audioJitterBufferSamples; // Number of extra samples to wait before starting audio playback

19
interface/src/avatar/Avatar.cpp
View file

@ -294,7 +294,6 @@ void Avatar::reset() {
// Update avatar head rotation with sensor data
void Avatar::updateFromGyrosAndOrWebcam(bool gyroLook,
const glm::vec3& amplifyAngle,
float pitchFromTouch) {
_head.setMousePitch(pitchFromTouch);
SerialInterface* gyros = Application::getInstance()->getSerialHeadSensor();
@ -333,9 +332,15 @@ void Avatar::updateFromGyrosAndOrWebcam(bool gyroLook,
} else {
_head.getFace().clearFrame();
}
_head.setPitch(estimatedRotation.x * amplifyAngle.x);
_head.setYaw(estimatedRotation.y * amplifyAngle.y);
_head.setRoll(estimatedRotation.z * amplifyAngle.z);
// Set the rotation of the avatar's head (as seen by others, not affecting view frustum)
// to be scaled. Pitch is greater to emphasize nodding behavior / synchrony.
const float AVATAR_HEAD_PITCH_MAGNIFY = 1.0f;
const float AVATAR_HEAD_YAW_MAGNIFY = 1.0f;
const float AVATAR_HEAD_ROLL_MAGNIFY = 1.0f;
_head.setPitch(estimatedRotation.x * AVATAR_HEAD_PITCH_MAGNIFY);
_head.setYaw(estimatedRotation.y * AVATAR_HEAD_YAW_MAGNIFY);
_head.setRoll(estimatedRotation.z * AVATAR_HEAD_ROLL_MAGNIFY);
_head.setCameraFollowsHead(gyroLook);
// Update torso lean distance based on accelerometer data
@ -390,7 +395,7 @@ void Avatar::updateThrust(float deltaTime, Transmitter * transmitter) {
//
// Gather thrust information from keyboard and sensors to apply to avatar motion
//
glm::quat orientation = getHead().getOrientation();
glm::quat orientation = getHead().getCameraOrientation();
glm::vec3 front = orientation * IDENTITY_FRONT;
glm::vec3 right = orientation * IDENTITY_RIGHT;
glm::vec3 up = orientation * IDENTITY_UP;
@ -499,7 +504,7 @@ void Avatar::follow(Avatar* leadingAvatar) {
}
}
void Avatar::simulate(float deltaTime, Transmitter* transmitter) {
void Avatar::simulate(float deltaTime, Transmitter* transmitter, float gyroCameraSensitivity) {
glm::quat orientation = getOrientation();
glm::vec3 front = orientation * IDENTITY_FRONT;
@ -746,7 +751,7 @@ void Avatar::simulate(float deltaTime, Transmitter* transmitter) {
_head.setPosition(_bodyBall[ BODY_BALL_HEAD_BASE ].position);
_head.setScale(_scale);
_head.setSkinColor(glm::vec3(SKIN_COLOR[0], SKIN_COLOR[1], SKIN_COLOR[2]));
_head.simulate(deltaTime, isMyAvatar());
_head.simulate(deltaTime, isMyAvatar(), gyroCameraSensitivity);
_hand.simulate(deltaTime, isMyAvatar());

3
interface/src/avatar/Avatar.h
View file

@ -119,11 +119,10 @@ public:
void init();
void reset();
void simulate(float deltaTime, Transmitter* transmitter);
void simulate(float deltaTime, Transmitter* transmitter, float gyroCameraSensitivity);
void updateThrust(float deltaTime, Transmitter * transmitter);
void follow(Avatar* leadingAvatar);
void updateFromGyrosAndOrWebcam(bool gyroLook,
const glm::vec3& amplifyAngle,
float pitchFromTouch);
void addBodyYaw(float bodyYaw) {_bodyYaw += bodyYaw;};
void addBodyYawDelta(float bodyYawDelta) {_bodyYawDelta += bodyYawDelta;}

25
interface/src/avatar/Head.cpp
View file

@ -146,7 +146,7 @@ void Head::resetHairPhysics() {
}
void Head::simulate(float deltaTime, bool isMine) {
void Head::simulate(float deltaTime, bool isMine, float gyroCameraSensitivity) {
// Update eye saccades
const float AVERAGE_MICROSACCADE_INTERVAL = 0.50f;
@ -228,15 +228,18 @@ void Head::simulate(float deltaTime, bool isMine) {
}
// Update camera pitch and yaw independently from motion of head (for gyro-based interface)
if (isMine && _cameraFollowsHead) {
if (isMine && _cameraFollowsHead && (gyroCameraSensitivity > 0.f)) {
// If we are using gyros and using gyroLook, have the camera follow head but with a null region
// to create stable rendering view with small head movements.
const float CAMERA_FOLLOW_HEAD_RATE_START = 0.01f;
const float CAMERA_FOLLOW_HEAD_RATE_MAX = 0.5f;
const float CAMERA_FOLLOW_HEAD_RATE_START = 0.1f;
const float CAMERA_FOLLOW_HEAD_RATE_MAX = 1.0f;
const float CAMERA_FOLLOW_HEAD_RATE_RAMP_RATE = 1.05f;
const float CAMERA_STOP_TOLERANCE_DEGREES = 0.5f;
const float CAMERA_PITCH_START_TOLERANCE_DEGREES = 20.0f;
const float CAMERA_YAW_START_TOLERANCE_DEGREES = 10.0f;
const float PITCH_START_RANGE = 20.f;
const float YAW_START_RANGE = 10.f;
float pitchStartTolerance = PITCH_START_RANGE * (1.f - gyroCameraSensitivity);
float yawStartTolerance = YAW_START_RANGE * (1.f - gyroCameraSensitivity);
float cameraHeadAngleDifference = glm::length(glm::vec2(_pitch - _cameraPitch, _yaw - _cameraYaw));
if (_isCameraMoving) {
_cameraFollowHeadRate = glm::clamp(_cameraFollowHeadRate * CAMERA_FOLLOW_HEAD_RATE_RAMP_RATE,
@ -249,17 +252,13 @@ void Head::simulate(float deltaTime, bool isMine) {
_isCameraMoving = false;
}
} else {
if ((fabs(_pitch - _cameraPitch) > CAMERA_PITCH_START_TOLERANCE_DEGREES) ||
(fabs(_yaw - _cameraYaw) > CAMERA_YAW_START_TOLERANCE_DEGREES)) {
if ((fabs(_pitch - _cameraPitch) > pitchStartTolerance) ||
(fabs(_yaw - _cameraYaw) > yawStartTolerance)) {
_isCameraMoving = true;
_cameraFollowHeadRate = CAMERA_FOLLOW_HEAD_RATE_START;
}
}
} else {
// Camera always locked to head
_cameraPitch = _pitch;
_cameraYaw = _yaw;
}
}
}
void Head::calculateGeometry() {

2
interface/src/avatar/Head.h
View file

@ -41,7 +41,7 @@ public:
void init();
void reset();
void simulate(float deltaTime, bool isMine);
void simulate(float deltaTime, bool isMine, float gyroCameraSensitivity);
void render(float alpha);
void renderMohawk();