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xrNoHandTracking option, tweak offsets for non-vive controllers

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This commit is contained in:
Ada 2025-05-02 17:02:22 +10:00
parent ec94000432
commit a2dd909ce2
4 changed files with 30 additions and 10 deletions
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9
interface/src/main.cpp
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@ -286,10 +286,14 @@ int main(int argc, const char* argv[]) {
"getProtocolVersionData",
"Debug option. Returns the network protocol detailed data in JSON."
);
QCommandLineOption useExperimentalXR(
QCommandLineOption useExperimentalXROption(
"useExperimentalXR",
"Enables the experimental OpenXR plugin and disables the OpenVR plugin. Some features available in OpenVR aren't yet available in OpenXR."
);
QCommandLineOption xrNoHandTrackingOption(
"xrNoHandTracking",
"Debug option. Disables OpenXR hand tracking, even if it's supported by the runtime."
);
// "--qmljsdebugger", which appears in output from "--help-all".
// Those below don't seem to be optional.
@ -339,7 +343,8 @@ int main(int argc, const char* argv[]) {
parser.addOption(getPluginsOption);
parser.addOption(getProtocolVersionHashOption);
parser.addOption(getProtocolVersionDataOption);
parser.addOption(useExperimentalXR);
parser.addOption(useExperimentalXROption);
parser.addOption(xrNoHandTrackingOption);
QString applicationPath;

5
plugins/openxr/src/OpenXrContext.cpp
View file

@ -243,6 +243,11 @@ bool OpenXrContext::initSystem() {
next = reinterpret_cast<const XrExtensionProperties*>(next->next);
}
// don't start up hand tracking stuff if it's force disabled
if (qApp->arguments().contains("--xrNoHandTracking")) {
_handTrackingSupported = false;
}
return true;
}

6
plugins/openxr/src/OpenXrContext.h
View file

@ -81,9 +81,9 @@ public:
bool _handTrackingSupported = false;
PFN_xrCreateHandTrackerEXT xrCreateHandTrackerEXT;
PFN_xrLocateHandJointsEXT xrLocateHandJointsEXT;
PFN_xrDestroyHandTrackerEXT xrDestroyHandTrackerEXT;
PFN_xrCreateHandTrackerEXT xrCreateHandTrackerEXT = nullptr;
PFN_xrLocateHandJointsEXT xrLocateHandJointsEXT = nullptr;
PFN_xrDestroyHandTrackerEXT xrDestroyHandTrackerEXT = nullptr;
private:
XrSessionState _lastSessionState = XR_SESSION_STATE_UNKNOWN;

20
plugins/openxr/src/OpenXrInputPlugin.cpp
View file

@ -541,7 +541,7 @@ bool OpenXrInputPlugin::InputDevice::initActions() {
{"/interaction_profiles/valve/index_controller", {
{"left_primary_click", hand_left + "/a/click"},
{"left_secondary_click", hand_left + "/b/click"},
{"left_squeeze_value", hand_left + "/squeeze/value"},
{"left_squeeze_value", hand_left + "/squeeze/force"},
{"left_trigger_value", hand_left + "/trigger/value"},
{"left_trigger_click", hand_left + "/trigger/click"},
{"left_thumbstick", hand_left + "/thumbstick"},
@ -552,7 +552,7 @@ bool OpenXrInputPlugin::InputDevice::initActions() {
{"right_primary_click", hand_right + "/a/click"},
{"right_secondary_click", hand_right + "/b/click"},
{"right_squeeze_value", hand_right + "/squeeze/value"},
{"right_squeeze_value", hand_right + "/squeeze/force"},
{"right_trigger_value", hand_right + "/trigger/value"},
{"right_trigger_click", hand_right + "/trigger/click"},
{"right_thumbstick", hand_right + "/thumbstick"},
@ -662,9 +662,19 @@ void OpenXrInputPlugin::InputDevice::update(float deltaTime, const controller::I
glm::mat4 handOffset = i == 0 ? glm::toMat4(leftRotationOffset) : glm::toMat4(rightRotationOffset);
glm::mat4 posOffset(1.0f);
posOffset *= glm::translate(glm::vec3(handOffset[0]) * (i == 0 ? 0.1f : -0.1f));
posOffset *= glm::translate(glm::vec3(handOffset[1]) * -0.16f);
posOffset *= glm::translate(glm::vec3(handOffset[2]) * -0.02f);
// vive controllers have bugged poses that aren't in the grip or aim position,
// they're always at the top near the tracking ring
if (_context->_stickEmulation) {
posOffset *= glm::translate(glm::vec3(handOffset[0]) * (i == 0 ? 0.1f : -0.1f));
posOffset *= glm::translate(glm::vec3(handOffset[1]) * -0.16f);
posOffset *= glm::translate(glm::vec3(handOffset[2]) * -0.02f);
} else {
posOffset *= glm::translate(glm::vec3(handOffset[0]) * (i == 0 ? -0.07f : 0.07f));
posOffset *= glm::translate(glm::vec3(handOffset[1]) * -0.10f);
posOffset *= glm::translate(glm::vec3(handOffset[2]) * -0.01f);
}
_poseStateMap[i == 0 ? controller::LEFT_HAND : controller::RIGHT_HAND] =
pose.postTransform(posOffset).postTransform(handOffset).transform(sensorToAvatar);
}