Cleanup: Remove unused flag

source/blender/editors/transform/transform.h

@@ -104,51 +104,50 @@ typedef enum {
   /** restrictions flags */
   T_NO_CONSTRAINT = 1 << 2,
   T_NULL_ONE = 1 << 3,
-  T_NO_ZERO = 1 << 4,
-  T_ALL_RESTRICTIONS = T_NO_CONSTRAINT | T_NULL_ONE | T_NO_ZERO,
+  T_ALL_RESTRICTIONS = T_NO_CONSTRAINT | T_NULL_ONE,
 
-  T_PROP_EDIT = 1 << 5,
-  T_PROP_CONNECTED = 1 << 6,
-  T_PROP_PROJECTED = 1 << 7,
+  T_PROP_EDIT = 1 << 4,
+  T_PROP_CONNECTED = 1 << 5,
+  T_PROP_PROJECTED = 1 << 6,
   T_PROP_EDIT_ALL = T_PROP_EDIT | T_PROP_CONNECTED | T_PROP_PROJECTED,
 
-  T_V3D_ALIGN = 1 << 8,
+  T_V3D_ALIGN = 1 << 7,
   /** For 2D views such as UV or f-curve. */
-  T_2D_EDIT = 1 << 9,
-  T_CLIP_UV = 1 << 10,
+  T_2D_EDIT = 1 << 8,
+  T_CLIP_UV = 1 << 9,
 
   /** Auto-IK is on. */
-  T_AUTOIK = 1 << 11,
+  T_AUTOIK = 1 << 10,
 
   /** Don't use mirror even if the data-block option is set. */
-  T_NO_MIRROR = 1 << 12,
+  T_NO_MIRROR = 1 << 11,
 
   /** To indicate that the value set in the `value` parameter is the final
    * value of the transformation, modified only by the constrain. */
-  T_INPUT_IS_VALUES_FINAL = 1 << 13,
+  T_INPUT_IS_VALUES_FINAL = 1 << 12,
 
   /** To specify if we save back settings at the end. */
-  T_MODAL = 1 << 14,
+  T_MODAL = 1 << 13,
 
   /** No re-topology (projection). */
-  T_NO_PROJECT = 1 << 15,
+  T_NO_PROJECT = 1 << 14,
 
-  T_RELEASE_CONFIRM = 1 << 16,
+  T_RELEASE_CONFIRM = 1 << 15,
 
   /** Alternative transformation. used to add offset to tracking markers. */
-  T_ALT_TRANSFORM = 1 << 17,
+  T_ALT_TRANSFORM = 1 << 16,
 
   /** #TransInfo.center has been set, don't change it. */
-  T_OVERRIDE_CENTER = 1 << 18,
+  T_OVERRIDE_CENTER = 1 << 17,
 
-  T_MODAL_CURSOR_SET = 1 << 19,
+  T_MODAL_CURSOR_SET = 1 << 18,
 
-  T_CLNOR_REBUILD = 1 << 20,
+  T_CLNOR_REBUILD = 1 << 19,
 
   /** Merges unselected into selected after transforming (runs after transforming). */
-  T_AUTOMERGE = 1 << 21,
+  T_AUTOMERGE = 1 << 20,
   /** Runs auto-merge & splits. */
-  T_AUTOSPLIT = 1 << 22,
+  T_AUTOSPLIT = 1 << 21,
 } eTFlag;
 
 /** #TransInfo.modifiers */

source/blender/editors/transform/transform_mode_curveshrinkfatten.c

@@ -107,7 +107,6 @@ void initCurveShrinkFatten(TransInfo *t)
   t->num.unit_sys = t->scene->unit.system;
   t->num.unit_type[0] = B_UNIT_NONE;
 
-  t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
   t->num.val_flag[0] |= NUM_NO_ZERO;
 #endif

source/blender/editors/transform/transform_mode_gpopacity.c

@@ -117,7 +117,6 @@ void initGPOpacity(TransInfo *t)
   t->num.unit_sys = t->scene->unit.system;
   t->num.unit_type[0] = B_UNIT_NONE;
 
-  t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
   t->num.val_flag[0] |= NUM_NO_ZERO;
 #endif

source/blender/editors/transform/transform_mode_gpshrinkfatten.c

@@ -119,7 +119,6 @@ void initGPShrinkFatten(TransInfo *t)
   t->num.unit_sys = t->scene->unit.system;
   t->num.unit_type[0] = B_UNIT_NONE;
 
-  t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
   t->num.val_flag[0] |= NUM_NO_ZERO;
 #endif

source/blender/editors/transform/transform_mode_maskshrinkfatten.c

@@ -133,7 +133,6 @@ void initMaskShrinkFatten(TransInfo *t)
   t->num.unit_sys = t->scene->unit.system;
   t->num.unit_type[0] = B_UNIT_NONE;
 
-  t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
   t->num.val_flag[0] |= NUM_NO_ZERO;
 #endif

source/blender/editors/transform/transform_mode_mirror.c

@@ -235,8 +235,5 @@ void initMirror(TransInfo *t)
   initMouseInputMode(t, &t->mouse, INPUT_NONE);
 
   t->flag |= T_NULL_ONE;
-  if ((t->flag & T_EDIT) == 0) {
-    t->flag |= T_NO_ZERO;
-  }
 }
 /** \} */

source/blender/editors/transform/transform_mode_resize.c

@@ -176,7 +176,6 @@ void initResize(TransInfo *t)
   t->num.val_flag[2] |= NUM_NULL_ONE;
   t->num.flag |= NUM_AFFECT_ALL;
   if ((t->flag & T_EDIT) == 0) {
-    t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
     t->num.val_flag[0] |= NUM_NO_ZERO;
     t->num.val_flag[1] |= NUM_NO_ZERO;

source/blender/editors/transform/transform_mode_skin_resize.c

@@ -111,7 +111,6 @@ void initSkinResize(TransInfo *t)
   t->num.val_flag[2] |= NUM_NULL_ONE;
   t->num.flag |= NUM_AFFECT_ALL;
   if ((t->flag & T_EDIT) == 0) {
-    t->flag |= T_NO_ZERO;
 #ifdef USE_NUM_NO_ZERO
     t->num.val_flag[0] |= NUM_NO_ZERO;
     t->num.val_flag[1] |= NUM_NO_ZERO;