GPencil: Apply transformed rotation only if needed

If there aren't modifiers or they are not transform type, the rotation is not needed.

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/gpencil_modifier.c b/source/blender/blenkernel/intern/gpencil_modifier.c
index 1750a389788..fe087256d25 100644
--- a/source/blender/blenkernel/intern/gpencil_modifier.c
+++ b/source/blender/blenkernel/intern/gpencil_modifier.c
@@ -340,6 +340,23 @@ bool BKE_gpencil_has_time_modifiers(Object *ob)
   return false;
 }
 
+/* Check if exist transform stroke modifiers (to rotate sculpt or edit). */
+bool BKE_gpencil_has_transform_modifiers(Object *ob)
+{
+  GpencilModifierData *md;
+  for (md = ob->greasepencil_modifiers.first; md; md = md->next) {
+    /* Only if enabled in edit mode. */
+    if (!GPENCIL_MODIFIER_EDIT(md, true) && GPENCIL_MODIFIER_ACTIVE(md, false)) {
+      if ((md->type == eGpencilModifierType_Armature) || (md->type == eGpencilModifierType_Hook) ||
+          (md->type == eGpencilModifierType_Lattice) ||
+          (md->type == eGpencilModifierType_Offset)) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
 /* apply stroke modifiers */
 void BKE_gpencil_stroke_modifiers(Depsgraph *depsgraph,
                                   Object *ob,