Move mjtByte definition from mjmodel.h to mjtnum.h.

PiperOrigin-RevId: 516193927
Change-Id: Idbba21119ef2f7da3ab6f6f21611a757658aad23

doc/APIreference/APItypes.rst

@@ -34,8 +34,7 @@ MuJoCo defines a large number of types:
 Primitive types
 ^^^^^^^^^^^^^^^
 
-The two types below are defined in `mjtnum.h <https://github.com/deepmind/mujoco/blob/main/include/mujoco/mjtnum.h>`_
-and `mjmodel.h <https://github.com/deepmind/mujoco/blob/main/include/mujoco/mjmodel.h>`_, respectively.
+The two types below are defined in `mjtnum.h <https://github.com/deepmind/mujoco/blob/main/include/mujoco/mjtnum.h>`_.
 
 .. _mjtNum:
 

include/mujoco/mjmodel.h

@@ -40,10 +40,7 @@
 #define mjNSOLVER       1000      // size of mjData.solver_XXX arrays
 
 
-//---------------------------------- primitive types (mjt) -----------------------------------------
-
-typedef unsigned char mjtByte;    // used for true/false
-
+//---------------------------------- enum types (mjt) ----------------------------------------------
 
 typedef enum mjtDisableBit_ {     // disable default feature bitflags
   mjDSBL_CONSTRAINT   = 1<<0,     // entire constraint solver

include/mujoco/mjtnum.h

@@ -15,7 +15,7 @@
 #ifndef MUJOCO_INCLUDE_MJTNUM_H_
 #define MUJOCO_INCLUDE_MJTNUM_H_
 
-//---------------------------------- floating-point definitions ------------------------------------
+//---------------------------------- floating-point definition -------------------------------------
 
 // compile-time configuration options
 #define mjUSEDOUBLE               // single or double precision for mjtNum
@@ -31,4 +31,11 @@
 #endif
 
 
+
+//-------------------------------------- byte definition -------------------------------------------
+
+typedef unsigned char mjtByte;    // used for true/false
+
+
+
 #endif  // MUJOCO_INCLUDE_MJTNUM_H_