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VR: Add action bindings for Vive Trackers 

Intended for use with motion capture objects. Currently only supported
by the SteamVR runtime (1.21) and requires the "HTC Vive Tracker"
extension to be enabled via the "Extensions" panel.
This commit is contained in:
Peter Kim 2022-02-23 16:46:55 +09:00
parent be48defed8
commit 43b98b1c5f
4 changed files with 74 additions and 0 deletions
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11
viewport_vr_preview/action_map.py
View File

@ -100,6 +100,11 @@ def vr_create_actions(context: bpy.context):
if len(am.actionmap_items) < 1:
continue
# Check for action maps where all bindings require OpenXR extensions.
if am.name == defaults.VRDefaultActionmaps.TRACKER.value:
if not session_settings.enable_vive_tracker_extension: #scene.vr_actions_enable_vive_tracker:
continue
ok = session_state.action_set_create(context, am)
if not ok:
return
@ -191,6 +196,11 @@ def register():
description="Enable bindings for the HTC Vive Focus 3 controllers. Note that this may not be supported by all OpenXR runtimes",
default=False,
)
# Stored in session settings to use in session creation as a workaround for SteamVR controller/tracker compatibility issues.
#bpy.types.Scene.vr_actions_enable_vive_tracker = bpy.props.BoolProperty(
# description="Enable bindings for the HTC Vive Trackers. Note that this may not be supported by all OpenXR runtimes",
# default=False,
#)
bpy.app.handlers.xr_session_start_pre.append(vr_create_actions)
@ -201,5 +211,6 @@ def unregister():
del bpy.types.Scene.vr_actions_enable_reverb_g2
del bpy.types.Scene.vr_actions_enable_vive_cosmos
del bpy.types.Scene.vr_actions_enable_vive_focus
#del bpy.types.Scene.vr_actions_enable_vive_tracker
bpy.app.handlers.xr_session_start_pre.remove(vr_create_actions)

11
viewport_vr_preview/configs/default.py
View File

@ -477,6 +477,17 @@ actionconfig_data = \
],
},
),
("blender_default_tracker",
{"items":
[("tracker_pose", {"type": 'POSE', "user_paths": ['/user/vive_tracker_htcx/role/left_foot', '/user/vive_tracker_htcx/role/right_foot', '/user/vive_tracker_htcx/role/left_shoulder', '/user/vive_tracker_htcx/role/right_shoulder', '/user/vive_tracker_htcx/role/left_elbow', '/user/vive_tracker_htcx/role/right_elbow', '/user/vive_tracker_htcx/role/left_knee', '/user/vive_tracker_htcx/role/right_knee', '/user/vive_tracker_htcx/role/waist', '/user/vive_tracker_htcx/role/chest', '/user/vive_tracker_htcx/role/camera', '/user/vive_tracker_htcx/role/keyboard'], "pose_is_controller_grip": 'True', "pose_is_controller_aim": 'True'}, None,
{"bindings":
[("vive_tracker", {"profile": '/interaction_profiles/htc/vive_tracker_htcx', "component_paths": ['/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose', '/input/grip/pose'], "pose_location": '(0.0, 0.0, 0.0)', "pose_rotation": '(0.0, 0.0, 0.0)'}),
],
},
),
],
},
),
]

49
viewport_vr_preview/defaults.py
View File

@ -18,12 +18,14 @@ import os.path
class VRDefaultActionmaps(Enum):
DEFAULT = "blender_default"
GAMEPAD = "blender_default_gamepad"
TRACKER = "blender_default_tracker"
# Default actions.
class VRDefaultActions(Enum):
CONTROLLER_GRIP = "controller_grip"
CONTROLLER_AIM = "controller_aim"
TRACKER_POSE = "tracker_pose"
TELEPORT = "teleport"
NAV_GRAB = "nav_grab"
FLY = "fly"
@ -58,6 +60,7 @@ class VRDefaultActionbindings(Enum):
VIVE = "vive"
VIVE_COSMOS = "vive_cosmos"
VIVE_FOCUS = "vive_focus"
VIVE_TRACKER = "vive_tracker"
WMR = "wmr"
@ -71,6 +74,7 @@ class VRDefaultActionprofiles(Enum):
VIVE = "/interaction_profiles/htc/vive_controller"
VIVE_COSMOS = "/interaction_profiles/htc/vive_cosmos_controller"
VIVE_FOCUS = "/interaction_profiles/htc/vive_focus3_controller"
VIVE_TRACKER = "/interaction_profiles/htc/vive_tracker_htcx"
WMR = "/interaction_profiles/microsoft/motion_controller"
@ -1809,6 +1813,50 @@ def vr_defaults_create_default_gamepad(session_settings):
["/output/haptic_right_trigger"])
def vr_defaults_create_default_tracker(session_settings):
am = vr_defaults_actionmap_add(session_settings,
VRDefaultActionmaps.TRACKER.value)
if not am:
return
ami = vr_defaults_pose_action_add(am,
VRDefaultActions.TRACKER_POSE.value,
[#"/user/vive_tracker_htcx/role/handheld_object", # SteamVR (1.21) fails to assign interaction profile.
"/user/vive_tracker_htcx/role/left_foot",
"/user/vive_tracker_htcx/role/right_foot",
"/user/vive_tracker_htcx/role/left_shoulder",
"/user/vive_tracker_htcx/role/right_shoulder",
"/user/vive_tracker_htcx/role/left_elbow",
"/user/vive_tracker_htcx/role/right_elbow",
"/user/vive_tracker_htcx/role/left_knee",
"/user/vive_tracker_htcx/role/right_knee",
"/user/vive_tracker_htcx/role/waist",
"/user/vive_tracker_htcx/role/chest",
"/user/vive_tracker_htcx/role/camera",
"/user/vive_tracker_htcx/role/keyboard"],
True,
True)
if ami:
vr_defaults_pose_actionbinding_add(ami,
VRDefaultActionbindings.VIVE_TRACKER.value,
VRDefaultActionprofiles.VIVE_TRACKER.value,
[#"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose",
"/input/grip/pose"],
(0, 0, 0),
(0, 0, 0))
def vr_get_default_config_path():
filepath = os.path.join(os.path.dirname(os.path.abspath(__file__)), "configs")
return os.path.join(filepath, "default.py")
@ -1832,6 +1880,7 @@ def vr_ensure_default_actionmaps(session_settings):
# Create and save default action maps.
vr_defaults_create_default(session_settings)
vr_defaults_create_default_gamepad(session_settings)
vr_defaults_create_default_tracker(session_settings)
action_map.vr_save_actionmaps(session_settings, filepath, sort=False)

3
viewport_vr_preview/gui.py
View File

@ -536,6 +536,7 @@ class VIEW3D_PT_vr_actions_extensions(VRActionsPanel, Panel):
def draw(self, context):
scene = context.scene
session_settings = context.window_manager.xr_session_settings
layout = self.layout
layout.use_property_split = True
@ -545,6 +546,8 @@ class VIEW3D_PT_vr_actions_extensions(VRActionsPanel, Panel):
col.prop(scene, "vr_actions_enable_reverb_g2", text="HP Reverb G2")
col.prop(scene, "vr_actions_enable_vive_cosmos", text="HTC Vive Cosmos")
col.prop(scene, "vr_actions_enable_vive_focus", text="HTC Vive Focus")
col.prop(session_settings, "enable_vive_tracker_extension", text="HTC Vive Tracker")
#col.prop(scene, "vr_actions_enable_vive_tracker", text="HTC Vive Tracker")
col.prop(scene, "vr_actions_enable_huawei", text="Huawei")