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Expose OpenXR raw hand tracking data

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Bastiaan Olij 2023-06-09 14:19:53 +10:00
parent 8449592d92
commit 58df9bd8a4
6 changed files with 418 additions and 2 deletions
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153
modules/openxr/doc_classes/OpenXRInterface.xml
View file

@ -23,6 +23,53 @@
Returns display refresh rates supported by the current HMD. Only returned if this feature is supported by the OpenXR runtime and after the interface has been initialized.
</description>
</method>
<method name="get_hand_joint_angular_velocity" qualifiers="const">
<return type="Vector3" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="joint" type="int" enum="OpenXRInterface.HandJoints" />
<description>
If handtracking is enabled, returns the angular velocity of a joint ([param joint]) of a hand ([param hand]) as provided by OpenXR. This is relative to [XROrigin3D]!
</description>
</method>
<method name="get_hand_joint_linear_velocity" qualifiers="const">
<return type="Vector3" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="joint" type="int" enum="OpenXRInterface.HandJoints" />
<description>
If handtracking is enabled, returns the linear velocity of a joint ([param joint]) of a hand ([param hand]) as provided by OpenXR. This is relative to [XROrigin3D] without worldscale applied!
</description>
</method>
<method name="get_hand_joint_position" qualifiers="const">
<return type="Vector3" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="joint" type="int" enum="OpenXRInterface.HandJoints" />
<description>
If handtracking is enabled, returns the position of a joint ([param joint]) of a hand ([param hand]) as provided by OpenXR. This is relative to [XROrigin3D] without worldscale applied!
</description>
</method>
<method name="get_hand_joint_radius" qualifiers="const">
<return type="float" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="joint" type="int" enum="OpenXRInterface.HandJoints" />
<description>
If handtracking is enabled, returns the radius of a joint ([param joint]) of a hand ([param hand]) as provided by OpenXR. This is without worldscale applied!
</description>
</method>
<method name="get_hand_joint_rotation" qualifiers="const">
<return type="Quaternion" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="joint" type="int" enum="OpenXRInterface.HandJoints" />
<description>
If handtracking is enabled, returns the rotation of a joint ([param joint]) of a hand ([param hand]) as provided by OpenXR.
</description>
</method>
<method name="get_motion_range" qualifiers="const">
<return type="int" enum="OpenXRInterface.HandMotionRange" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<description>
If handtracking is enabled and motion range is supported, gets the currently configured motion range for [param hand].
</description>
</method>
<method name="is_action_set_active" qualifiers="const">
<return type="bool" />
<param index="0" name="name" type="String" />
@ -38,6 +85,14 @@
Sets the given action set as active or inactive.
</description>
</method>
<method name="set_motion_range">
<return type="void" />
<param index="0" name="hand" type="int" enum="OpenXRInterface.Hand" />
<param index="1" name="motion_range" type="int" enum="OpenXRInterface.HandMotionRange" />
<description>
If handtracking is enabled and motion range is supported, sets the currently configured motion range for [param hand] to [param motion_range].
</description>
</method>
</methods>
<members>
<member name="display_refresh_rate" type="float" setter="set_display_refresh_rate" getter="get_display_refresh_rate" default="0.0">
@ -74,4 +129,102 @@
</description>
</signal>
</signals>
<constants>
<constant name="HAND_LEFT" value="0" enum="Hand">
Left hand.
</constant>
<constant name="HAND_RIGHT" value="1" enum="Hand">
Right hand.
</constant>
<constant name="HAND_MAX" value="2" enum="Hand">
Maximum value for the hand enum.
</constant>
<constant name="HAND_MOTION_RANGE_UNOBSTRUCTED" value="0" enum="HandMotionRange">
</constant>
<constant name="HAND_MOTION_RANGE_CONFORM_TO_CONTROLLER" value="1" enum="HandMotionRange">
</constant>
<constant name="HAND_MOTION_RANGE_MAX" value="2" enum="HandMotionRange">
</constant>
<constant name="HAND_JOINT_PALM" value="0" enum="HandJoints">
Palm joint.
</constant>
<constant name="HAND_JOINT_WRIST" value="1" enum="HandJoints">
Wrist joint.
</constant>
<constant name="HAND_JOINT_THUMB_METACARPAL" value="2" enum="HandJoints">
Thumb metacarpal joint.
</constant>
<constant name="HAND_JOINT_THUMB_PROXIMAL" value="3" enum="HandJoints">
Thumb proximal joint.
</constant>
<constant name="HAND_JOINT_THUMB_DISTAL" value="4" enum="HandJoints">
Thumb distal joint.
</constant>
<constant name="HAND_JOINT_THUMB_TIP" value="5" enum="HandJoints">
Thumb tip joint.
</constant>
<constant name="HAND_JOINT_INDEX_METACARPAL" value="6" enum="HandJoints">
Index metacarpal joint.
</constant>
<constant name="HAND_JOINT_INDEX_PROXIMAL" value="7" enum="HandJoints">
Index proximal joint.
</constant>
<constant name="HAND_JOINT_INDEX_INTERMEDIATE" value="8" enum="HandJoints">
Index intermediate joint.
</constant>
<constant name="HAND_JOINT_INDEX_DISTAL" value="9" enum="HandJoints">
Index distal joint.
</constant>
<constant name="HAND_JOINT_INDEX_TIP" value="10" enum="HandJoints">
Index tip joint.
</constant>
<constant name="HAND_JOINT_MIDDLE_METACARPAL" value="11" enum="HandJoints">
Middle metacarpal joint.
</constant>
<constant name="HAND_JOINT_MIDDLE_PROXIMAL" value="12" enum="HandJoints">
Middle proximal joint.
</constant>
<constant name="HAND_JOINT_MIDDLE_INTERMEDIATE" value="13" enum="HandJoints">
Middle intermediate joint.
</constant>
<constant name="HAND_JOINT_MIDDLE_DISTAL" value="14" enum="HandJoints">
Middle distal joint.
</constant>
<constant name="HAND_JOINT_MIDDLE_TIP" value="15" enum="HandJoints">
Middle tip joint.
</constant>
<constant name="HAND_JOINT_RING_METACARPAL" value="16" enum="HandJoints">
Ring metacarpal joint.
</constant>
<constant name="HAND_JOINT_RING_PROXIMAL" value="17" enum="HandJoints">
Ring proximal joint.
</constant>
<constant name="HAND_JOINT_RING_INTERMEDIATE" value="18" enum="HandJoints">
Ring intermediate joint.
</constant>
<constant name="HAND_JOINT_RING_DISTAL" value="19" enum="HandJoints">
Ring distal joint.
</constant>
<constant name="HAND_JOINT_RING_TIP" value="20" enum="HandJoints">
Ring tip joint.
</constant>
<constant name="HAND_JOINT_LITTLE_METACARPAL" value="21" enum="HandJoints">
Little metacarpal joint.
</constant>
<constant name="HAND_JOINT_LITTLE_PROXIMAL" value="22" enum="HandJoints">
Little proximal joint.
</constant>
<constant name="HAND_JOINT_LITTLE_INTERMEDIATE" value="23" enum="HandJoints">
Little intermediate joint.
</constant>
<constant name="HAND_JOINT_LITTLE_DISTAL" value="24" enum="HandJoints">
Little distal joint.
</constant>
<constant name="HAND_JOINT_LITTLE_TIP" value="25" enum="HandJoints">
Little tip joint.
</constant>
<constant name="HAND_JOINT_MAX" value="26" enum="HandJoints">
Maximum value for the hand joint enum.
</constant>
</constants>
</class>

59
modules/openxr/extensions/openxr_hand_tracking_extension.cpp
View file

@ -276,3 +276,62 @@ void OpenXRHandTrackingExtension::set_motion_range(uint32_t p_hand, XrHandJoints
ERR_FAIL_UNSIGNED_INDEX(p_hand, MAX_OPENXR_TRACKED_HANDS);
hand_trackers[p_hand].motion_range = p_motion_range;
}
Quaternion OpenXRHandTrackingExtension::get_hand_joint_rotation(uint32_t p_hand, XrHandJointEXT p_joint) const {
ERR_FAIL_UNSIGNED_INDEX_V(p_hand, MAX_OPENXR_TRACKED_HANDS, Quaternion());
ERR_FAIL_UNSIGNED_INDEX_V(p_joint, XR_HAND_JOINT_COUNT_EXT, Quaternion());
if (!hand_trackers[p_hand].is_initialized) {
return Quaternion();
}
const XrHandJointLocationEXT &location = hand_trackers[p_hand].joint_locations[p_joint];
return Quaternion(location.pose.orientation.x, location.pose.orientation.y, location.pose.orientation.z, location.pose.orientation.w);
}
Vector3 OpenXRHandTrackingExtension::get_hand_joint_position(uint32_t p_hand, XrHandJointEXT p_joint) const {
ERR_FAIL_UNSIGNED_INDEX_V(p_hand, MAX_OPENXR_TRACKED_HANDS, Vector3());
ERR_FAIL_UNSIGNED_INDEX_V(p_joint, XR_HAND_JOINT_COUNT_EXT, Vector3());
if (!hand_trackers[p_hand].is_initialized) {
return Vector3();
}
const XrHandJointLocationEXT &location = hand_trackers[p_hand].joint_locations[p_joint];
return Vector3(location.pose.position.x, location.pose.position.y, location.pose.position.z);
}
float OpenXRHandTrackingExtension::get_hand_joint_radius(uint32_t p_hand, XrHandJointEXT p_joint) const {
ERR_FAIL_UNSIGNED_INDEX_V(p_hand, MAX_OPENXR_TRACKED_HANDS, 0.0);
ERR_FAIL_UNSIGNED_INDEX_V(p_joint, XR_HAND_JOINT_COUNT_EXT, 0.0);
if (!hand_trackers[p_hand].is_initialized) {
return 0.0;
}
return hand_trackers[p_hand].joint_locations[p_joint].radius;
}
Vector3 OpenXRHandTrackingExtension::get_hand_joint_linear_velocity(uint32_t p_hand, XrHandJointEXT p_joint) const {
ERR_FAIL_UNSIGNED_INDEX_V(p_hand, MAX_OPENXR_TRACKED_HANDS, Vector3());
ERR_FAIL_UNSIGNED_INDEX_V(p_joint, XR_HAND_JOINT_COUNT_EXT, Vector3());
if (!hand_trackers[p_hand].is_initialized) {
return Vector3();
}
const XrHandJointVelocityEXT &velocity = hand_trackers[p_hand].joint_velocities[p_joint];
return Vector3(velocity.linearVelocity.x, velocity.linearVelocity.y, velocity.linearVelocity.z);
}
Vector3 OpenXRHandTrackingExtension::get_hand_joint_angular_velocity(uint32_t p_hand, XrHandJointEXT p_joint) const {
ERR_FAIL_UNSIGNED_INDEX_V(p_hand, MAX_OPENXR_TRACKED_HANDS, Vector3());
ERR_FAIL_UNSIGNED_INDEX_V(p_joint, XR_HAND_JOINT_COUNT_EXT, Vector3());
if (!hand_trackers[p_hand].is_initialized) {
return Vector3();
}
const XrHandJointVelocityEXT &velocity = hand_trackers[p_hand].joint_velocities[p_joint];
return Vector3(velocity.angularVelocity.x, velocity.angularVelocity.y, velocity.angularVelocity.z);
}

8
modules/openxr/extensions/openxr_hand_tracking_extension.h
View file

@ -32,6 +32,7 @@
#define OPENXR_HAND_TRACKING_EXTENSION_H
#include "../util.h"
#include "core/math/quaternion.h"
#include "openxr_extension_wrapper.h"
#define MAX_OPENXR_TRACKED_HANDS 2
@ -73,6 +74,13 @@ public:
XrHandJointsMotionRangeEXT get_motion_range(uint32_t p_hand) const;
void set_motion_range(uint32_t p_hand, XrHandJointsMotionRangeEXT p_motion_range);
Quaternion get_hand_joint_rotation(uint32_t p_hand, XrHandJointEXT p_joint) const;
Vector3 get_hand_joint_position(uint32_t p_hand, XrHandJointEXT p_joint) const;
float get_hand_joint_radius(uint32_t p_hand, XrHandJointEXT p_joint) const;
Vector3 get_hand_joint_linear_velocity(uint32_t p_hand, XrHandJointEXT p_joint) const;
Vector3 get_hand_joint_angular_velocity(uint32_t p_hand, XrHandJointEXT p_joint) const;
private:
static OpenXRHandTrackingExtension *singleton;

139
modules/openxr/openxr_interface.cpp
View file

@ -34,6 +34,8 @@
#include "core/io/resource_saver.h"
#include "servers/rendering/rendering_server_globals.h"
#include "extensions/openxr_hand_tracking_extension.h"
void OpenXRInterface::_bind_methods() {
// lifecycle signals
ADD_SIGNAL(MethodInfo("session_begun"));
@ -57,6 +59,53 @@ void OpenXRInterface::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_action_sets"), &OpenXRInterface::get_action_sets);
ClassDB::bind_method(D_METHOD("get_available_display_refresh_rates"), &OpenXRInterface::get_available_display_refresh_rates);
// Hand tracking.
ClassDB::bind_method(D_METHOD("set_motion_range", "hand", "motion_range"), &OpenXRInterface::set_motion_range);
ClassDB::bind_method(D_METHOD("get_motion_range", "hand"), &OpenXRInterface::get_motion_range);
ClassDB::bind_method(D_METHOD("get_hand_joint_rotation", "hand", "joint"), &OpenXRInterface::get_hand_joint_rotation);
ClassDB::bind_method(D_METHOD("get_hand_joint_position", "hand", "joint"), &OpenXRInterface::get_hand_joint_position);
ClassDB::bind_method(D_METHOD("get_hand_joint_radius", "hand", "joint"), &OpenXRInterface::get_hand_joint_radius);
ClassDB::bind_method(D_METHOD("get_hand_joint_linear_velocity", "hand", "joint"), &OpenXRInterface::get_hand_joint_linear_velocity);
ClassDB::bind_method(D_METHOD("get_hand_joint_angular_velocity", "hand", "joint"), &OpenXRInterface::get_hand_joint_angular_velocity);
BIND_ENUM_CONSTANT(HAND_LEFT);
BIND_ENUM_CONSTANT(HAND_RIGHT);
BIND_ENUM_CONSTANT(HAND_MAX);
BIND_ENUM_CONSTANT(HAND_MOTION_RANGE_UNOBSTRUCTED);
BIND_ENUM_CONSTANT(HAND_MOTION_RANGE_CONFORM_TO_CONTROLLER);
BIND_ENUM_CONSTANT(HAND_MOTION_RANGE_MAX);
BIND_ENUM_CONSTANT(HAND_JOINT_PALM);
BIND_ENUM_CONSTANT(HAND_JOINT_WRIST);
BIND_ENUM_CONSTANT(HAND_JOINT_THUMB_METACARPAL);
BIND_ENUM_CONSTANT(HAND_JOINT_THUMB_PROXIMAL);
BIND_ENUM_CONSTANT(HAND_JOINT_THUMB_DISTAL);
BIND_ENUM_CONSTANT(HAND_JOINT_THUMB_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_INDEX_METACARPAL);
BIND_ENUM_CONSTANT(HAND_JOINT_INDEX_PROXIMAL);
BIND_ENUM_CONSTANT(HAND_JOINT_INDEX_INTERMEDIATE);
BIND_ENUM_CONSTANT(HAND_JOINT_INDEX_DISTAL);
BIND_ENUM_CONSTANT(HAND_JOINT_INDEX_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_MIDDLE_METACARPAL);
BIND_ENUM_CONSTANT(HAND_JOINT_MIDDLE_PROXIMAL);
BIND_ENUM_CONSTANT(HAND_JOINT_MIDDLE_INTERMEDIATE);
BIND_ENUM_CONSTANT(HAND_JOINT_MIDDLE_DISTAL);
BIND_ENUM_CONSTANT(HAND_JOINT_MIDDLE_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_RING_METACARPAL);
BIND_ENUM_CONSTANT(HAND_JOINT_RING_PROXIMAL);
BIND_ENUM_CONSTANT(HAND_JOINT_RING_INTERMEDIATE);
BIND_ENUM_CONSTANT(HAND_JOINT_RING_DISTAL);
BIND_ENUM_CONSTANT(HAND_JOINT_RING_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_METACARPAL);
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_PROXIMAL);
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_INTERMEDIATE);
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_DISTAL);
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_MAX);
}
StringName OpenXRInterface::get_name() const {
@ -978,6 +1027,96 @@ void OpenXRInterface::on_pose_recentered() {
emit_signal(SNAME("pose_recentered"));
}
/** Hand tracking. */
void OpenXRInterface::set_motion_range(const Hand p_hand, const HandMotionRange p_motion_range) {
ERR_FAIL_INDEX(p_hand, HAND_MAX);
ERR_FAIL_INDEX(p_motion_range, HAND_MOTION_RANGE_MAX);
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
XrHandJointsMotionRangeEXT xr_motion_range;
switch (p_motion_range) {
case HAND_MOTION_RANGE_UNOBSTRUCTED:
xr_motion_range = XR_HAND_JOINTS_MOTION_RANGE_UNOBSTRUCTED_EXT;
break;
case HAND_MOTION_RANGE_CONFORM_TO_CONTROLLER:
xr_motion_range = XR_HAND_JOINTS_MOTION_RANGE_CONFORMING_TO_CONTROLLER_EXT;
break;
default:
// Shouldn't get here, ERR_FAIL_INDEX should have caught this...
xr_motion_range = XR_HAND_JOINTS_MOTION_RANGE_CONFORMING_TO_CONTROLLER_EXT;
break;
}
hand_tracking_ext->set_motion_range(uint32_t(p_hand), xr_motion_range);
}
}
OpenXRInterface::HandMotionRange OpenXRInterface::get_motion_range(const Hand p_hand) const {
ERR_FAIL_INDEX_V(p_hand, HAND_MAX, HAND_MOTION_RANGE_MAX);
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
XrHandJointsMotionRangeEXT xr_motion_range = hand_tracking_ext->get_motion_range(uint32_t(p_hand));
switch (xr_motion_range) {
case XR_HAND_JOINTS_MOTION_RANGE_UNOBSTRUCTED_EXT:
return HAND_MOTION_RANGE_UNOBSTRUCTED;
case XR_HAND_JOINTS_MOTION_RANGE_CONFORMING_TO_CONTROLLER_EXT:
return HAND_MOTION_RANGE_CONFORM_TO_CONTROLLER;
default:
ERR_FAIL_V_MSG(HAND_MOTION_RANGE_MAX, "Unknown motion range returned by OpenXR");
}
}
return HAND_MOTION_RANGE_MAX;
}
Quaternion OpenXRInterface::get_hand_joint_rotation(Hand p_hand, HandJoints p_joint) const {
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
return hand_tracking_ext->get_hand_joint_rotation(uint32_t(p_hand), XrHandJointEXT(p_joint));
}
return Quaternion();
}
Vector3 OpenXRInterface::get_hand_joint_position(Hand p_hand, HandJoints p_joint) const {
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
return hand_tracking_ext->get_hand_joint_position(uint32_t(p_hand), XrHandJointEXT(p_joint));
}
return Vector3();
}
float OpenXRInterface::get_hand_joint_radius(Hand p_hand, HandJoints p_joint) const {
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
return hand_tracking_ext->get_hand_joint_radius(uint32_t(p_hand), XrHandJointEXT(p_joint));
}
return 0.0;
}
Vector3 OpenXRInterface::get_hand_joint_linear_velocity(Hand p_hand, HandJoints p_joint) const {
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
return hand_tracking_ext->get_hand_joint_linear_velocity(uint32_t(p_hand), XrHandJointEXT(p_joint));
}
return Vector3();
}
Vector3 OpenXRInterface::get_hand_joint_angular_velocity(Hand p_hand, HandJoints p_joint) const {
OpenXRHandTrackingExtension *hand_tracking_ext = OpenXRHandTrackingExtension::get_singleton();
if (hand_tracking_ext && hand_tracking_ext->get_active()) {
return hand_tracking_ext->get_hand_joint_angular_velocity(uint32_t(p_hand), XrHandJointEXT(p_joint));
}
return Vector3();
}
OpenXRInterface::OpenXRInterface() {
openxr_api = OpenXRAPI::get_singleton();
if (openxr_api) {

57
modules/openxr/openxr_interface.h
View file

@ -161,8 +161,65 @@ public:
void on_pose_recentered();
void tracker_profile_changed(RID p_tracker, RID p_interaction_profile);
/** Hand tracking. */
enum Hand {
HAND_LEFT,
HAND_RIGHT,
HAND_MAX,
};
enum HandMotionRange {
HAND_MOTION_RANGE_UNOBSTRUCTED,
HAND_MOTION_RANGE_CONFORM_TO_CONTROLLER,
HAND_MOTION_RANGE_MAX
};
void set_motion_range(const Hand p_hand, const HandMotionRange p_motion_range);
HandMotionRange get_motion_range(const Hand p_hand) const;
enum HandJoints {
HAND_JOINT_PALM = 0,
HAND_JOINT_WRIST = 1,
HAND_JOINT_THUMB_METACARPAL = 2,
HAND_JOINT_THUMB_PROXIMAL = 3,
HAND_JOINT_THUMB_DISTAL = 4,
HAND_JOINT_THUMB_TIP = 5,
HAND_JOINT_INDEX_METACARPAL = 6,
HAND_JOINT_INDEX_PROXIMAL = 7,
HAND_JOINT_INDEX_INTERMEDIATE = 8,
HAND_JOINT_INDEX_DISTAL = 9,
HAND_JOINT_INDEX_TIP = 10,
HAND_JOINT_MIDDLE_METACARPAL = 11,
HAND_JOINT_MIDDLE_PROXIMAL = 12,
HAND_JOINT_MIDDLE_INTERMEDIATE = 13,
HAND_JOINT_MIDDLE_DISTAL = 14,
HAND_JOINT_MIDDLE_TIP = 15,
HAND_JOINT_RING_METACARPAL = 16,
HAND_JOINT_RING_PROXIMAL = 17,
HAND_JOINT_RING_INTERMEDIATE = 18,
HAND_JOINT_RING_DISTAL = 19,
HAND_JOINT_RING_TIP = 20,
HAND_JOINT_LITTLE_METACARPAL = 21,
HAND_JOINT_LITTLE_PROXIMAL = 22,
HAND_JOINT_LITTLE_INTERMEDIATE = 23,
HAND_JOINT_LITTLE_DISTAL = 24,
HAND_JOINT_LITTLE_TIP = 25,
HAND_JOINT_MAX = 26,
};
Quaternion get_hand_joint_rotation(Hand p_hand, HandJoints p_joint) const;
Vector3 get_hand_joint_position(Hand p_hand, HandJoints p_joint) const;
float get_hand_joint_radius(Hand p_hand, HandJoints p_joint) const;
Vector3 get_hand_joint_linear_velocity(Hand p_hand, HandJoints p_joint) const;
Vector3 get_hand_joint_angular_velocity(Hand p_hand, HandJoints p_joint) const;
OpenXRInterface();
~OpenXRInterface();
};
VARIANT_ENUM_CAST(OpenXRInterface::Hand)
VARIANT_ENUM_CAST(OpenXRInterface::HandMotionRange)
VARIANT_ENUM_CAST(OpenXRInterface::HandJoints)
#endif // OPENXR_INTERFACE_H

4
modules/openxr/scene/openxr_hand.h
View file

@ -43,13 +43,13 @@ class OpenXRHand : public Node3D {
GDCLASS(OpenXRHand, Node3D);
public:
enum Hands {
enum Hands { // Deprecated, need to change this to OpenXRInterface::Hands.
HAND_LEFT,
HAND_RIGHT,
HAND_MAX
};
enum MotionRange {
enum MotionRange { // Deprecated, need to change this to OpenXRInterface::HandMotionRange.
MOTION_RANGE_UNOBSTRUCTED,
MOTION_RANGE_CONFORM_TO_CONTROLLER,
MOTION_RANGE_MAX