Transform: remove MOD_CONSTRAINT_PLANE

It conflicts with MOD_PRECISION and was not really working properly.

3 files changed, 6 insertions, 29 deletions

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 68d8c46d1dd..11f0e791d14 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -972,7 +972,6 @@ int transformEvent(TransInfo *t, const wmEvent *event)
         break;
       case TFM_MODAL_PLANE_X:
         if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-          t->modifiers |= MOD_CONSTRAINT_PLANE;
           transform_event_xyz_constraint(t, EVT_XKEY, true);
           t->redraw |= TREDRAW_HARD;
           handled = true;
@@ -980,7 +979,6 @@ int transformEvent(TransInfo *t, const wmEvent *event)
         break;
       case TFM_MODAL_PLANE_Y:
         if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-          t->modifiers |= MOD_CONSTRAINT_PLANE;
           transform_event_xyz_constraint(t, EVT_YKEY, true);
           t->redraw |= TREDRAW_HARD;
           handled = true;
@@ -988,7 +986,6 @@ int transformEvent(TransInfo *t, const wmEvent *event)
         break;
       case TFM_MODAL_PLANE_Z:
         if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-          t->modifiers |= MOD_CONSTRAINT_PLANE;
           transform_event_xyz_constraint(t, EVT_ZKEY, true);
           t->redraw |= TREDRAW_HARD;
           handled = true;
@@ -1209,7 +1206,6 @@ int transformEvent(TransInfo *t, const wmEvent *event)
         /* Disable modifiers. */
         int modifiers = t->modifiers;
         modifiers &= ~MOD_CONSTRAINT_SELECT;
-        modifiers &= ~MOD_CONSTRAINT_PLANE;
         if (modifiers != t->modifiers) {
           if (t->modifiers & MOD_CONSTRAINT_SELECT) {
             postSelectConstraint(t);
diff --git a/source/blender/editors/transform/transform.h b/source/blender/editors/transform/transform.h
index 1eaebeff64f..1e4992e5f1a 100644
--- a/source/blender/editors/transform/transform.h
+++ b/source/blender/editors/transform/transform.h
@@ -497,7 +497,6 @@ enum {
   MOD_PRECISION = 1 << 1,
   MOD_SNAP = 1 << 2,
   MOD_SNAP_INVERT = 1 << 3,
-  MOD_CONSTRAINT_PLANE = 1 << 4,
 };
 
 /* use node center for transform instead of upper-left corner.
diff --git a/source/blender/editors/transform/transform_constraints.c b/source/blender/editors/transform/transform_constraints.c
index 8a132f89b1c..8fdee0e8eec 100644
--- a/source/blender/editors/transform/transform_constraints.c
+++ b/source/blender/editors/transform/transform_constraints.c
@@ -1079,34 +1079,16 @@ static void setNearestAxis3d(TransInfo *t)
   }
 
   if (len[0] <= len[1] && len[0] <= len[2]) {
-    if (t->modifiers & MOD_CONSTRAINT_PLANE) {
-      t->con.mode |= (CON_AXIS1 | CON_AXIS2);
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" locking %s X axis"), t->spacename);
-    }
-    else {
-      t->con.mode |= CON_AXIS0;
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s X axis"), t->spacename);
-    }
+    t->con.mode |= CON_AXIS0;
+    BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s X axis"), t->spacename);
   }
   else if (len[1] <= len[0] && len[1] <= len[2]) {
-    if (t->modifiers & MOD_CONSTRAINT_PLANE) {
-      t->con.mode |= (CON_AXIS0 | CON_AXIS2);
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" locking %s Y axis"), t->spacename);
-    }
-    else {
-      t->con.mode |= CON_AXIS1;
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s Y axis"), t->spacename);
-    }
+    t->con.mode |= CON_AXIS1;
+    BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s Y axis"), t->spacename);
   }
   else if (len[2] <= len[1] && len[2] <= len[0]) {
-    if (t->modifiers & MOD_CONSTRAINT_PLANE) {
-      t->con.mode |= (CON_AXIS0 | CON_AXIS1);
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" locking %s Z axis"), t->spacename);
-    }
-    else {
-      t->con.mode |= CON_AXIS2;
-      BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s Z axis"), t->spacename);
-    }
+    t->con.mode |= CON_AXIS2;
+    BLI_snprintf(t->con.text, sizeof(t->con.text), TIP_(" along %s Z axis"), t->spacename);
   }
 }