Cleanup: rename 'rt' to '_pad#' in DNA structs

source/blender/makesdna/DNA_boid_types.h

@@ -97,7 +97,8 @@ typedef struct BoidRuleFollowLeader {
 } BoidRuleFollowLeader;
 typedef struct BoidRuleAverageSpeed {
   BoidRule rule;
-  float wander, level, speed, rt;
+  float wander, level, speed;
+  char _pad0[4];
 } BoidRuleAverageSpeed;
 typedef struct BoidRuleFight {
   BoidRule rule;
@@ -178,7 +179,7 @@ typedef struct BoidState {
 //} BoidSignal;
 // typedef struct BoidSignalDefine {
 //  struct BoidSignalDefine *next, *prev;
-//  int id, rt;
+//  int id, _pad[4];
 //  char name[32];
 //} BoidSignalDefine;
 

source/blender/makesdna/DNA_effect_types.h

@@ -71,13 +71,15 @@ extern "C" {
 
 typedef struct Effect {
   struct Effect *next, *prev;
-  short type, flag, buttype, rt;
+  short type, flag, buttype;
+  char _pad0[2];
 
 } Effect;
 
 typedef struct BuildEff {
   struct BuildEff *next, *prev;
-  short type, flag, buttype, rt;
+  short type, flag, buttype;
+  char _pad0[2];
 
   float len, sfra;
 
@@ -88,7 +90,8 @@ typedef struct BuildEff {
 typedef struct Particle {
   float co[3], no[3];
   float time, lifetime;
-  short mat_nr, rt;
+  short mat_nr;
+  char _pad0[2];
 } Particle;
 
 struct Collection;

source/blender/makesdna/DNA_ipo_types.h

@@ -77,8 +77,9 @@ typedef struct IpoCurve {
   short totvert;
   /** Interpolation and extrapolation modes . */
   short ipo, extrap;
-  /** Flag= settings; rt= ???. */
-  short flag, rt;
+  /** Flag= settings. */
+  short flag;
+  char _pad0[2];
   /** Minimum/maximum y-extents for curve. */
   float ymin, ymax;
   /** ???. */

source/blender/makesdna/DNA_object_force_types.h

@@ -182,8 +182,8 @@ typedef struct EffectorWeights {
   /** Effector type specific weights. */
   float weight[14];
   float global_gravity;
-  short flag, rt[3];
-  char _pad[4];
+  short flag;
+  char _pad[2];
 } EffectorWeights;
 
 /* EffectorWeights->flag */

source/blender/makesdna/DNA_particle_types.h

@@ -64,7 +64,7 @@ typedef struct BoidParticle {
   struct BoidData data;
   float gravity[3];
   float wander[3];
-  float rt;
+  char _pad0[4];
 } BoidParticle;
 
 typedef struct ParticleSpring {
@@ -82,7 +82,7 @@ typedef struct ChildParticle {
   float w[4];
   /** Face vertex weights and offset. */
   float fuv[4], foffset;
-  float rt;
+  char _pad0[4];
 } ChildParticle;
 
 typedef struct ParticleTarget {
@@ -99,7 +99,8 @@ typedef struct ParticleDupliWeight {
   short count;
   short flag;
   /** Only updated on file save and used on file load. */
-  short index, rt;
+  short index;
+  char _pad0[2];
 } ParticleDupliWeight;
 
 typedef struct ParticleData {
@@ -191,7 +192,8 @@ typedef struct ParticleSettings {
   struct EffectorWeights *effector_weights;
   struct Collection *collision_group;
 
-  int flag, rt;
+  int flag;
+  char _pad1[4];
   short type, from, distr, texact;
   /* physics modes */
   short phystype, rotmode, avemode, reactevent;

source/blender/makesdna/DNA_pointcache_types.h

@@ -107,7 +107,8 @@ typedef struct PointCache {
   int totpoint;
   /** Modifier stack index. */
   int index;
-  short compression, rt;
+  short compression;
+  char _pad0[2];
 
   char name[64];
   char prev_name[64];

source/blender/makesdna/DNA_scene_types.h

@@ -952,7 +952,8 @@ typedef struct ParticleEditSettings {
   /** Runtime. */
   void *paintcursor;
 
-  float emitterdist, rt;
+  float emitterdist;
+  char _pad0[4];
 
   int selectmode;
   int edittype;
@@ -1550,7 +1551,8 @@ typedef struct UnitSettings {
 
 typedef struct PhysicsSettings {
   float gravity[3];
-  int flag, quick_cache_step, rt;
+  int flag, quick_cache_step;
+  char _pad0[4];
 } PhysicsSettings;
 
 /* ------------------------------------------- */

source/blender/makesdna/DNA_texture_types.h

@@ -57,7 +57,8 @@ typedef struct MTex {
   short colormodel, pmapto, pmaptoneg;
   short normapspace, which_output;
   float r, g, b, k;
-  float def_var, rt;
+  float def_var;
+  char _pad1[4];
 
   /* common */
   float colfac, varfac;