Specify camera parameters using standard robotics conventions.

PiperOrigin-RevId: 569147555
Change-Id: Ide23151f2132c72f7144f0ce3b7b65fa83acfb96

Author: DeepMind

dm_control/mjcf/schema.xml

@@ -330,6 +330,12 @@
             <attribute name="xyaxes" type="array" array_type="float" array_size="6"/>
             <attribute name="zaxis" type="array" array_type="float" array_size="3"/>
             <attribute name="euler" type="array" array_type="float" array_size="3"/>
+            <attribute name="resolution" type="array" array_type="int" array_size="2"/>
+            <attribute name="focal" type="array" array_type="float" array_size="2"/>
+            <attribute name="focalpixel" type="array" array_type="float" array_size="2"/>
+            <attribute name="principal" type="array" array_type="float" array_size="2"/>
+            <attribute name="principalpixel" type="array" array_type="float" array_size="2"/>
+            <attribute name="sensorsize" type="array" array_type="float" array_size="2"/>
             <attribute name="user" type="array" array_type="float"/>
           </attributes>
         </element>
@@ -632,6 +638,12 @@
                 <attribute name="xyaxes" type="array" array_type="float" array_size="6"/>
                 <attribute name="zaxis" type="array" array_type="float" array_size="3"/>
                 <attribute name="euler" type="array" array_type="float" array_size="3"/>
+                <attribute name="resolution" type="array" array_type="int" array_size="2"/>
+                <attribute name="focal" type="array" array_type="float" array_size="2"/>
+                <attribute name="focalpixel" type="array" array_type="float" array_size="2"/>
+                <attribute name="principal" type="array" array_type="float" array_size="2"/>
+                <attribute name="principalpixel" type="array" array_type="float" array_size="2"/>
+                <attribute name="sensorsize" type="array" array_type="float" array_size="2"/>
                 <attribute name="user" type="array" array_type="float"/>
               </attributes>
             </element>
@@ -1015,6 +1027,12 @@
             <attribute name="xyaxes" type="array" array_type="float" array_size="6"/>
             <attribute name="zaxis" type="array" array_type="float" array_size="3"/>
             <attribute name="euler" type="array" array_type="float" array_size="3"/>
+            <attribute name="resolution" type="array" array_type="int" array_size="2"/>
+            <attribute name="focal" type="array" array_type="float" array_size="2"/>
+            <attribute name="focalpixel" type="array" array_type="float" array_size="2"/>
+            <attribute name="principal" type="array" array_type="float" array_size="2"/>
+            <attribute name="principalpixel" type="array" array_type="float" array_size="2"/>
+            <attribute name="sensorsize" type="array" array_type="float" array_size="2"/>
             <attribute name="user" type="array" array_type="float"/>
           </attributes>
         </element>
@@ -1295,6 +1313,12 @@
                 <attribute name="xyaxes" type="array" array_type="float" array_size="6"/>
                 <attribute name="zaxis" type="array" array_type="float" array_size="3"/>
                 <attribute name="euler" type="array" array_type="float" array_size="3"/>
+                <attribute name="resolution" type="array" array_type="int" array_size="2"/>
+                <attribute name="focal" type="array" array_type="float" array_size="2"/>
+                <attribute name="focalpixel" type="array" array_type="float" array_size="2"/>
+                <attribute name="principal" type="array" array_type="float" array_size="2"/>
+                <attribute name="principalpixel" type="array" array_type="float" array_size="2"/>
+                <attribute name="sensorsize" type="array" array_type="float" array_size="2"/>
                 <attribute name="user" type="array" array_type="float"/>
               </attributes>
             </element>