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aux/bindings: Add OpenXR Identifier

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Jakob Bornecrantz 2022-01-11 13:39:47 +00:00 committed by Jakob Bornecrantz
parent 003acb4d5f
commit f0a5f1977c
2 changed files with 75 additions and 33 deletions
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104
src/xrt/auxiliary/bindings/bindings.py
View file

@ -39,48 +39,39 @@ class Component:
"""
@classmethod
def parse_components(component_cls, json_profile):
"""Turn a profile's input paths into a list of Component objects."""
json_subaction_paths = json_profile["subaction_paths"]
json_subpaths = json_profile["subpaths"]
def parse_components(component_cls,
subaction_path,
identifier_path,
json_subpath):
"""Turn a Identifier's component paths into a list of Component objects."""
component_list = []
for subaction_path in json_subaction_paths: # /user/hand/*
for json_sub_path_itm in json_subpaths.items(): # /input/*, /output/*
subpath_name = json_sub_path_itm[0] # /input/trackpad
json_subpath = json_sub_path_itm[1] # json object associated with a subpath (type, localized_name, ...)
for component_name in json_subpath["components"]: # click, touch, ...
monado_binding = None
if component_name in json_subpath["monado_bindings"]:
monado_binding = json_subpath["monado_bindings"][component_name]
# Oculus Touch a,b/x,y components only exist on one controller
if "side" in json_subpath and "/user/hand/" + json_subpath["side"] != subaction_path:
continue
for component_name in json_subpath["components"]: # click, touch, ...
monado_binding = None
if component_name in json_subpath["monado_bindings"]:
monado_binding = json_subpath["monado_bindings"][component_name]
c = Component(subaction_path,
subpath_name,
json_subpath["localized_name"],
json_subpath["type"],
component_name,
monado_binding,
json_subpath["components"])
component_list.append(c)
c = Component(subaction_path,
identifier_path,
json_subpath["localized_name"],
json_subpath["type"],
component_name,
monado_binding,
json_subpath["components"])
component_list.append(c)
return component_list
def __init__(self,
subaction_path,
subpath_name,
identifier_path,
subpath_localized_name,
subpath_type,
component_name,
monado_binding,
components_for_subpath):
self.subaction_path = subaction_path
self.subpath_name = subpath_name # note: starts with a slash
self.identifier_path = identifier_path # note: starts with a slash
self.subpath_localized_name = subpath_localized_name
self.subpath_type = subpath_type
self.component_name = component_name
@ -95,7 +86,7 @@ class Component:
"""
paths = []
basepath = self.subaction_path + self.subpath_name
basepath = self.subaction_path + self.identifier_path
if self.component_name == "position":
paths.append(basepath + "/" + "x")
@ -115,6 +106,52 @@ class Component:
return not self.is_input()
class Identifer:
"""A Identifier is a OpenXR identifier with a user path, such as button
X, a trackpad, a pose such as aim. It can have one or more features, even
tho outputs doesn't include a component/feature path a output indentifier
will have a haptic output feature.
"""
@classmethod
def parse_identifiers(indentifer_cls, json_profile):
"""Turn a profile's input paths into a list of Component objects."""
json_subaction_paths = json_profile["subaction_paths"]
json_subpaths = json_profile["subpaths"]
identifier_list = []
for subaction_path in json_subaction_paths: # /user/hand/*
for json_sub_path_itm in json_subpaths.items(): # /input/*, /output/*
identifier_path = json_sub_path_itm[0] # /input/trackpad
json_subpath = json_sub_path_itm[1] # json object associated with a subpath (type, localized_name, ...)
# Oculus Touch a,b/x,y components only exist on one controller
if "side" in json_subpath and "/user/hand/" + json_subpath["side"] != subaction_path:
continue
component_list = Component.parse_components(subaction_path,
identifier_path,
json_subpath)
i = Identifer(subaction_path,
identifier_path,
component_list)
identifier_list.append(i)
return identifier_list
def __init__(self,
subaction_path,
identifier_path,
component_list):
self.subaction_path = subaction_path
self.identifier_path = identifier_path
self.path = subaction_path + identifier_path
self.components = component_list
return
class Profile:
"""An interactive bindings profile."""
@ -125,7 +162,12 @@ class Profile:
self.profile_type = json_profile["type"]
self.monado_device_enum = json_profile["monado_device"]
self.validation_func_name = profile_name.replace("/interaction_profiles/", "").replace("/", "_")
self.components = Component.parse_components(json_profile)
self.identifiers = Identifer.parse_identifiers(json_profile)
self.components = []
for identifier in self.identifiers:
for component in identifier.components:
self.components.append(component)
collector = PathsByLengthCollector()
for component in self.components:
@ -219,7 +261,7 @@ def generate_bindings_c(file, p):
component: Component
for idx, component in enumerate(profile.components):
steamvr_path = component.subpath_name
steamvr_path = component.identifier_path
if component.component_name in ["click", "touch", "force", "value"]:
steamvr_path += "/" + component.component_name

4
src/xrt/auxiliary/bindings/steamvr_profiles.py
View file

@ -36,9 +36,9 @@ def open_file(args, fname):
def steamvr_subpath_name(component):
if component.subpath_type == "pose":
return component.subpath_name.replace("/input/", "/pose/")
return component.identifier_path.replace("/input/", "/pose/")
return component.subpath_name
return component.identifier_path
def get_required_components(path_type):