Added figure anchors

Signed-off-by: Philip Windecker <philip.windecker@avenyr.de>

Author: philipwindecker

.antora/modules/gen/doxynav.adoc

@@ -12,6 +12,7 @@ Top-level messages define the `GroundTruth` interface, the `SensorData` interfac
 
 The following figure shows the interfaces and models involved in modeling a sensor.
 
+[#fig-open-simulation-interface-overview]
 .Open Simulation Interface overview
 image::{images_open_simulation_interface}/osi-context.png[1100]
 
@@ -21,12 +22,14 @@ The `TrafficCommand` interface makes it possible to send commands to traffic par
 The `TrafficUpdate` interface makes it possible to receive the updated state from traffic participant models.
 The following figure shows the interfaces of a generic traffic participant.
 
+[#fig-interface-traffic-participant]
 .Interface of a traffic participant
 image::{images_open_simulation_interface}/osi-traffic-participant-principle.png[1100]
 
 Traffic participant models may use other OSI interfaces internally, for example, to model autonomous vehicles.
 The following figure shows a more advanced use case for traffic participants.
 
+[#fig-traffic-participant-sensor-models]
 .Traffic participant with sensor models, AD function, and dynamic model
 image::{images_open_simulation_interface}/osi-traffic-participant-advanced.png[1100]
 

doc/architecture/architecture_overview.adoc

@@ -19,12 +19,14 @@ The ego vehicle is therefore also a traffic participant.
 
 The following figure shows the interface of a traffic participant.
 
+[#fig-interface-traffic-participant-2]
 .Interface of a traffic participant
 image::{images_open_simulation_interface}/osi-traffic-participant-principle.png[1100]
 
 Traffic participant models may use other OSI interfaces internally, for example, to model autonomous vehicles.
 The following figure shows a more advanced use case for traffic participants.
 
+[#fig-traffic-participant-other-osi-interfaces]
 .Traffic participant using other OSI interfaces internally
 image::{images_open_simulation_interface}/osi-traffic-participant-advanced.png[1100]
 

doc/architecture/traffic_participant.adoc

@@ -15,6 +15,7 @@ The traffic participants are co-simulated.
 
 The following figure shows a very simple use case.
 
+[#fig-simple-traffic-participant]
 .Simple traffic participant
 image::{images_open_simulation_interface}/osi-traffic-participant-use-case-1.png[1100]
 
@@ -23,6 +24,7 @@ The traffic participant's dynamics are included in the model if they exist.
 
 The following figure shows a traffic participant with separately modeled behavior and dynamics.
 
+[#fig-traffic-participants-separate-dynamics]
 .Traffic participants with separate dynamics
 image::{images_open_simulation_interface}/osi-traffic-participant-use-case-2.png[1100]
 
@@ -32,6 +34,7 @@ These must be handled with a different data description format.
 
 The following figure shows a more complex traffic participant.
 
+[#fig-traffic-participant-sensor-models-2]
 .Traffic participant with sensor models, AD function, and dynamics model
 image::{images_open_simulation_interface}/osi-traffic-participant-use-case-3.png[1100]
 
@@ -44,6 +47,7 @@ The loop to the environment simulation is closed via traffic update.
 
 The following figure shows a cooperative use case with both an AD function and a human driver.
 
+[#fig-traffic-participant-ad-function-human-driver]
 .Traffic participant with an AD function and human driver
 image::{images_open_simulation_interface}/osi-traffic-participant-use-case-4.png[1100]
 

doc/usecases/modeling_traffic_participant.adoc

@@ -105,4 +105,6 @@ The reference point of the vehicle is given by a vector in the global coordinate
 A vector pointing from the reference position of the vehicle to the center of the rear axle then yields the origin of the vehicle coordinate system.
 The mounting positions of the sensors and therefore the origins of the corresponding sensor coordinate systems are given with respect to the vehicle coordinate system.
 
+[#fig-coordinate-systems-example]
+.TODO title
 image::{images_open_simulation_interface}/osi_example_coordinate_systems.png[]