Build Modifier - Add "Reversed" Option

This commit introduces the ability to make the Build Modifier operate in reverse,
essentially allowing it to be used as a "deconstruction" effect.

(See D219 for more details about use cases for this)

1 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/versioning_260.c b/source/blender/blenloader/intern/versioning_260.c
index 768e0ba5e68..218313ebb44 100644
--- a/source/blender/blenloader/intern/versioning_260.c
+++ b/source/blender/blenloader/intern/versioning_260.c
@@ -2655,6 +2655,22 @@ void blo_do_versions_260(FileData *fd, Library *UNUSED(lib), Main *main)
 			}
 		}
 	}
+	
+	if (!MAIN_VERSION_ATLEAST(main, 269, 9)) {
+		Object *ob;
+		
+		for (ob = main->object.first; ob; ob = ob->id.next) {
+			ModifierData *md;
+			for (md = ob->modifiers.first; md; md = md->next) {
+				if (md->type == eModifierType_Build) {
+					BuildModifierData *bmd = (BuildModifierData *)md;
+					if (bmd->randomize) {
+						bmd->flag |= MOD_BUILD_FLAG_RANDOMIZE;
+					}
+				}
+			}
+		}
+	}
 
 	if (!DNA_struct_elem_find(fd->filesdna, "BevelModifierData", "float", "profile")) {
 		Object *ob;