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Adding signals and events to OpenXR interface

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Improving interaction profile logic
This commit is contained in:
Bastiaan Olij 2022-03-05 21:09:21 +11:00
parent 450ebaab9f
commit d11cb5fe98
11 changed files with 700 additions and 200 deletions
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48
modules/openxr/openxr_interface.h
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@ -37,6 +37,9 @@
#include "action_map/openxr_action_map.h"
#include "openxr_api.h"
// declare some default strings
#define INTERACTION_PROFILE_NONE "/interaction_profiles/none"
class OpenXRInterface : public XRInterface {
GDCLASS(OpenXRInterface, XRInterface);
@ -54,40 +57,43 @@ private:
void _load_action_map();
struct Action {
String action_name;
OpenXRAction::ActionType action_type;
RID action_rid;
struct Action { // An action we've registered with OpenXR
String action_name; // Name of our action as presented to Godot (can be altered from the action map)
OpenXRAction::ActionType action_type; // The action type of this action
RID action_rid; // RID of the action registered with our OpenXR API
};
struct ActionSet {
String action_set_name;
bool is_active;
RID action_set_rid;
Vector<Action *> actions;
struct ActionSet { // An action set we've registered with OpenXR
String action_set_name; // Name of our action set
bool is_active; // If true this action set is active and we will sync it
Vector<Action *> actions; // List of actions in this action set
RID action_set_rid; // RID of the action registered with our OpenXR API
};
struct Tracker {
String path_name;
RID path_rid;
Ref<XRPositionalTracker> positional_tracker;
Vector<Action *> actions;
struct Tracker { // A tracker we've registered with OpenXR
String tracker_name; // Name of our tracker (can be altered from the action map)
Vector<Action *> actions; // Actions related to this tracker
Ref<XRPositionalTracker> positional_tracker; // Our positional tracker object that holds our tracker state
RID tracker_rid; // RID of the tracker registered with our OpenXR API
RID interaction_profile; // RID of the interaction profile bound to this tracker (can be null)
};
Vector<ActionSet *> action_sets;
Vector<RID> interaction_profiles;
Vector<Tracker *> trackers;
ActionSet *create_action_set(const String &p_action_set_name, const String &p_localized_name, const int p_priority);
void free_action_sets();
Action *create_action(ActionSet *p_action_set, const String &p_action_name, const String &p_localized_name, OpenXRAction::ActionType p_action_type, const Vector<RID> p_toplevel_paths);
Action *create_action(ActionSet *p_action_set, const String &p_action_name, const String &p_localized_name, OpenXRAction::ActionType p_action_type, const Vector<Tracker *> p_trackers);
Action *find_action(const String &p_action_name);
void free_actions(ActionSet *p_action_set);
Tracker *get_tracker(const String &p_path_name);
Tracker *find_tracker(const String &p_positional_tracker_name);
Tracker *find_tracker(const String &p_tracker_name, bool p_create = false);
void link_action_to_tracker(Tracker *p_tracker, Action *p_action);
void handle_tracker(Tracker *p_tracker);
void free_trackers();
void free_interaction_profiles();
void _set_default_pos(Transform3D &p_transform, double p_world_scale, uint64_t p_eye);
protected:
@ -97,6 +103,7 @@ public:
virtual StringName get_name() const override;
virtual uint32_t get_capabilities() const override;
virtual PackedStringArray get_suggested_tracker_names() const override;
virtual TrackingStatus get_tracking_status() const override;
bool initialise_on_startup() const;
@ -122,6 +129,13 @@ public:
virtual Vector<BlitToScreen> post_draw_viewport(RID p_render_target, const Rect2 &p_screen_rect) override;
virtual void end_frame() override;
void on_state_ready();
void on_state_visible();
void on_state_focused();
void on_state_stopping();
void on_pose_recentered();
void tracker_profile_changed(RID p_tracker, RID p_interaction_profile);
OpenXRInterface();
~OpenXRInterface();
};