1 files changed, 50 insertions, 25 deletions

diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index da32908363a..e8bd8e905c9 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -152,8 +152,9 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
 {
   unsigned char col[4], selectedCol[4], activeCol[4];
 
-  if (!activeSnap(t))
+  if (!activeSnap(t)) {
     return;
+  }
 
   UI_GetThemeColor3ubv(TH_TRANSFORM, col);
   col[3] = 128;
@@ -295,14 +296,17 @@ void applyProject(TransInfo *t)
         float iloc[3], loc[3], no[3];
         float mval_fl[2];
 
-        if (td->flag & TD_NOACTION)
+        if (td->flag & TD_NOACTION) {
           break;
+        }
 
-        if (td->flag & TD_SKIP)
+        if (td->flag & TD_SKIP) {
           continue;
+        }
 
-        if ((t->flag & T_PROP_EDIT) && (td->factor == 0.0f))
+        if ((t->flag & T_PROP_EDIT) && (td->factor == 0.0f)) {
           continue;
+        }
 
         copy_v3_v3(iloc, td->loc);
         if (tc->use_local_mat) {
@@ -368,12 +372,14 @@ void applyGridAbsolute(TransInfo *t)
   GearsType grid_action;
   int i;
 
-  if (!(activeSnap(t) && (t->tsnap.mode & (SCE_SNAP_MODE_INCREMENT | SCE_SNAP_MODE_GRID))))
+  if (!(activeSnap(t) && (t->tsnap.mode & (SCE_SNAP_MODE_INCREMENT | SCE_SNAP_MODE_GRID)))) {
     return;
+  }
 
   grid_action = BIG_GEARS;
-  if (t->modifiers & MOD_PRECISION)
+  if (t->modifiers & MOD_PRECISION) {
     grid_action = SMALL_GEARS;
+  }
 
   switch (grid_action) {
     case NO_GEARS:
@@ -387,8 +393,9 @@ void applyGridAbsolute(TransInfo *t)
       break;
   }
   /* early exit on unusable grid size */
-  if (grid_size == 0.0f)
+  if (grid_size == 0.0f) {
     return;
+  }
 
   FOREACH_TRANS_DATA_CONTAINER (t, tc) {
     TransData *td;
@@ -396,14 +403,17 @@ void applyGridAbsolute(TransInfo *t)
     for (i = 0, td = tc->data; i < tc->data_len; i++, td++) {
       float iloc[3], loc[3], tvec[3];
 
-      if (td->flag & TD_NOACTION)
+      if (td->flag & TD_NOACTION) {
         break;
+      }
 
-      if (td->flag & TD_SKIP)
+      if (td->flag & TD_SKIP) {
         continue;
+      }
 
-      if ((t->flag & T_PROP_EDIT) && (td->factor == 0.0f))
+      if ((t->flag & T_PROP_EDIT) && (td->factor == 0.0f)) {
         continue;
+      }
 
       copy_v3_v3(iloc, td->loc);
       if (tc->use_local_mat) {
@@ -541,8 +551,9 @@ static void initSnappingMode(TransInfo *t)
   }
   else {
     /* force project off when not supported */
-    if ((ts->snap_mode & SCE_SNAP_MODE_FACE) == 0)
+    if ((ts->snap_mode & SCE_SNAP_MODE_FACE) == 0) {
       t->tsnap.project = 0;
+    }
 
     t->tsnap.mode = ts->snap_mode;
   }
@@ -851,10 +862,12 @@ static void ApplySnapTranslation(TransInfo *t, float vec[3])
 
   if (t->spacetype == SPACE_NODE) {
     char border = t->tsnap.snapNodeBorder;
-    if (border & (NODE_LEFT | NODE_RIGHT))
+    if (border & (NODE_LEFT | NODE_RIGHT)) {
       vec[0] = point[0] - t->tsnap.snapTarget[0];
-    if (border & (NODE_BOTTOM | NODE_TOP))
+    }
+    if (border & (NODE_BOTTOM | NODE_TOP)) {
       vec[1] = point[1] - t->tsnap.snapTarget[1];
+    }
   }
   else {
     if (t->spacetype == SPACE_VIEW3D) {
@@ -921,10 +934,12 @@ static float RotationBetween(TransInfo *t, const float p1[3], const float p2[3])
 
     cross_v3_v3v3(tmp, start, end);
 
-    if (dot_v3v3(tmp, axis) < 0.0f)
+    if (dot_v3v3(tmp, axis) < 0.0f) {
       angle = -acosf(dot_v3v3(start, end));
-    else
+    }
+    else {
       angle = acosf(dot_v3v3(start, end));
+    }
   }
   else {
     float mtx[3][3];
@@ -1062,23 +1077,31 @@ static void TargetSnapOffset(TransInfo *t, TransData *td)
     float height = BLI_rctf_size_y(&node->totr);
 
 #ifdef USE_NODE_CENTER
-    if (border & NODE_LEFT)
+    if (border & NODE_LEFT) {
       t->tsnap.snapTarget[0] -= 0.5f * width;
-    if (border & NODE_RIGHT)
+    }
+    if (border & NODE_RIGHT) {
       t->tsnap.snapTarget[0] += 0.5f * width;
-    if (border & NODE_BOTTOM)
+    }
+    if (border & NODE_BOTTOM) {
       t->tsnap.snapTarget[1] -= 0.5f * height;
-    if (border & NODE_TOP)
+    }
+    if (border & NODE_TOP) {
       t->tsnap.snapTarget[1] += 0.5f * height;
+    }
 #else
-    if (border & NODE_LEFT)
+    if (border & NODE_LEFT) {
       t->tsnap.snapTarget[0] -= 0.0f;
-    if (border & NODE_RIGHT)
+    }
+    if (border & NODE_RIGHT) {
       t->tsnap.snapTarget[0] += width;
-    if (border & NODE_BOTTOM)
+    }
+    if (border & NODE_BOTTOM) {
       t->tsnap.snapTarget[1] -= height;
-    if (border & NODE_TOP)
+    }
+    if (border & NODE_TOP) {
       t->tsnap.snapTarget[1] += 0.0f;
+    }
 #endif
   }
 }
@@ -1502,8 +1525,9 @@ void snapSequenceBounds(TransInfo *t, const int mval[2])
   int mframe;
   TransSeq *ts = TRANS_DATA_CONTAINER_FIRST_SINGLE(t)->custom.type.data;
   /* reuse increment, strictly speaking could be another snap mode, but leave as is */
-  if (!(t->modifiers & MOD_SNAP_INVERT))
+  if (!(t->modifiers & MOD_SNAP_INVERT)) {
     return;
+  }
 
   /* convert to frame range */
   UI_view2d_region_to_view(&t->ar->v2d, mval[0], mval[1], &xmouse, &ymouse);
@@ -1511,8 +1535,9 @@ void snapSequenceBounds(TransInfo *t, const int mval[2])
   /* now find the closest sequence */
   frame = BKE_sequencer_find_next_prev_edit(t->scene, mframe, SEQ_SIDE_BOTH, true, false, true);
 
-  if (!ts->snap_left)
+  if (!ts->snap_left) {
     frame = frame - (ts->max - ts->min);
+  }
 
   t->values[0] = frame - ts->min;
 }