Transform: option to transform origins in object mode

Currently supports mesh, armature, lattice, curve & metaballs.

Access from pivot popover.

1 files changed, 50 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 1f21d796220..0126c261fa1 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -4641,7 +4641,50 @@ float (*BKE_curve_nurbs_vert_coords_alloc(ListBase *lb, int *r_vert_len))[3]
   return vert_coords;
 }
 
-void BKE_curve_nurbs_vert_coords_apply(ListBase *lb, const float (*vert_coords)[3])
+void BKE_curve_nurbs_vert_coords_apply_with_mat4(ListBase *lb,
+                                                 const float (*vert_coords)[3],
+                                                 const float mat[4][4],
+                                                 const bool constrain_2d)
+{
+  const float *co = vert_coords[0];
+  Nurb *nu;
+  int i;
+
+  for (nu = lb->first; nu; nu = nu->next) {
+    if (nu->type == CU_BEZIER) {
+      BezTriple *bezt = nu->bezt;
+
+      for (i = 0; i < nu->pntsu; i++, bezt++) {
+        mul_v3_m4v3(bezt->vec[0], mat, co);
+        co += 3;
+        mul_v3_m4v3(bezt->vec[1], mat, co);
+        co += 3;
+        mul_v3_m4v3(bezt->vec[2], mat, co);
+        co += 3;
+      }
+    }
+    else {
+      BPoint *bp = nu->bp;
+
+      for (i = 0; i < nu->pntsu * nu->pntsv; i++, bp++) {
+        mul_v3_m4v3(bp->vec, mat, co);
+        co += 3;
+      }
+    }
+
+    if (constrain_2d) {
+      if (nu->flag & CU_2D) {
+        BKE_nurb_test_2d(nu);
+      }
+    }
+
+    calchandlesNurb_intern(nu, true);
+  }
+}
+
+void BKE_curve_nurbs_vert_coords_apply(ListBase *lb,
+                                       const float (*vert_coords)[3],
+                                       const bool constrain_2d)
 {
   const float *co = vert_coords[0];
 
@@ -4667,6 +4710,12 @@ void BKE_curve_nurbs_vert_coords_apply(ListBase *lb, const float (*vert_coords)[
       }
     }
 
+    if (constrain_2d) {
+      if (nu->flag & CU_2D) {
+        BKE_nurb_test_2d(nu);
+      }
+    }
+
     calchandlesNurb_intern(nu, true);
   }
 }