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implement comfort mode hack

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This commit is contained in:
Brad Hefta-Gaub 2015-10-13 15:06:11 -07:00
parent 8d9bcbd793
commit ad96d76921
3 changed files with 59 additions and 22 deletions
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1
interface/src/Menu.cpp
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@ -461,6 +461,7 @@ Menu::Menu() {
0, false,
&ConnexionClient::getInstance(),
SLOT(toggleConnexion(bool)));
addCheckableActionToQMenuAndActionHash(avatarDebugMenu, MenuOption::ComfortMode, 0, true);
MenuWrapper* handOptionsMenu = developerMenu->addMenu("Hands");
addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::DisplayHandTargets, 0, false);

1
interface/src/Menu.h
View file

@ -159,6 +159,7 @@ namespace MenuOption {
const QString CenterPlayerInView = "Center Player In View";
const QString Chat = "Chat...";
const QString Collisions = "Collisions";
const QString ComfortMode = "Comfort Mode";
const QString Connexion = "Activate 3D Connexion Devices";
const QString Console = "Console...";
const QString ControlWithSpeech = "Control With Speech";

79
interface/src/avatar/MyAvatar.cpp
View file

@ -1514,33 +1514,68 @@ bool MyAvatar::shouldRenderHead(const RenderArgs* renderArgs) const {
void MyAvatar::updateOrientation(float deltaTime) {
// Smoothly rotate body with arrow keys
float targetSpeed = (_driveKeys[ROT_LEFT] - _driveKeys[ROT_RIGHT]) * YAW_SPEED;
if (targetSpeed != 0.0f) {
const float ROTATION_RAMP_TIMESCALE = 0.1f;
float blend = deltaTime / ROTATION_RAMP_TIMESCALE;
if (blend > 1.0f) {
blend = 1.0f;
}
_bodyYawDelta = (1.0f - blend) * _bodyYawDelta + blend * targetSpeed;
} else if (_bodyYawDelta != 0.0f) {
// attenuate body rotation speed
const float ROTATION_DECAY_TIMESCALE = 0.05f;
float attenuation = 1.0f - deltaTime / ROTATION_DECAY_TIMESCALE;
if (attenuation < 0.0f) {
attenuation = 0.0f;
}
_bodyYawDelta *= attenuation;
float targetSpeed = 0.0f;
// FIXME - this comfort mode code is a total hack, remove it when we have new input mapping
bool isComfortMode = Menu::getInstance()->isOptionChecked(MenuOption::ComfortMode);
bool isHMDMode = qApp->getAvatarUpdater()->isHMDMode();
if (!isHMDMode || !isComfortMode) {
targetSpeed = (_driveKeys[ROT_LEFT] - _driveKeys[ROT_RIGHT]) * YAW_SPEED;
if (targetSpeed != 0.0f) {
const float ROTATION_RAMP_TIMESCALE = 0.1f;
float blend = deltaTime / ROTATION_RAMP_TIMESCALE;
if (blend > 1.0f) {
blend = 1.0f;
}
_bodyYawDelta = (1.0f - blend) * _bodyYawDelta + blend * targetSpeed;
}
else if (_bodyYawDelta != 0.0f) {
// attenuate body rotation speed
const float ROTATION_DECAY_TIMESCALE = 0.05f;
float attenuation = 1.0f - deltaTime / ROTATION_DECAY_TIMESCALE;
if (attenuation < 0.0f) {
attenuation = 0.0f;
}
_bodyYawDelta *= attenuation;
float MINIMUM_ROTATION_RATE = 2.0f;
if (fabsf(_bodyYawDelta) < MINIMUM_ROTATION_RATE) {
_bodyYawDelta = 0.0f;
}
}
// update body orientation by movement inputs
setOrientation(getOrientation() *
glm::quat(glm::radians(glm::vec3(0.0f, _bodyYawDelta * deltaTime, 0.0f))));
} else {
// comfort mode....
_bodyYawDelta = 0.0f;
static quint64 lastPulse = 0;
quint64 now = usecTimestampNow();
quint64 COMFORT_MODE_PULSE_TIMING = USECS_PER_SECOND / 2; // turn once per second
float driveLeft = _driveKeys[ROT_LEFT];
float driveRight= _driveKeys[ROT_RIGHT];
if ((driveLeft != 0.0f || driveRight != 0.0f) && (now - lastPulse > COMFORT_MODE_PULSE_TIMING)) {
lastPulse = now;
const float SNAP_TURN_DELTA = 15.0f; // degrees
float direction = (driveLeft - driveRight) < 0.0f ? -1.0f : 1.0f;
float turnAmount = direction * SNAP_TURN_DELTA;
// update body orientation by movement inputs
setOrientation(getOrientation() *
glm::quat(glm::radians(glm::vec3(0.0f, turnAmount, 0.0f))));
float MINIMUM_ROTATION_RATE = 2.0f;
if (fabsf(_bodyYawDelta) < MINIMUM_ROTATION_RATE) {
_bodyYawDelta = 0.0f;
}
}
getHead()->setBasePitch(getHead()->getBasePitch() + (_driveKeys[ROT_UP] - _driveKeys[ROT_DOWN]) * PITCH_SPEED * deltaTime);
// update body orientation by movement inputs
setOrientation(getOrientation() *
glm::quat(glm::radians(glm::vec3(0.0f, _bodyYawDelta * deltaTime, 0.0f))));
if (qApp->getAvatarUpdater()->isHMDMode()) {
glm::quat orientation = glm::quat_cast(getSensorToWorldMatrix()) * getHMDSensorOrientation();