2.5 - Animation Utility Function

Added a utility function to check which transforms for an object or bone are animated, returning these as bitflags and/or optionally retrieving the relevant F-Curves too. Beware that this method may not be working correctly yet, but it shouldn't hurt anyone in the meantime :)

Also, split RNA-path building function up into a version which only creates the path up to the given struct, with the other parts being added later.

2 files changed, 18 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_listbase.h b/source/blender/blenlib/BLI_listbase.h
index d0b106b59c3..21b4c83bd88 100644
--- a/source/blender/blenlib/BLI_listbase.h
+++ b/source/blender/blenlib/BLI_listbase.h
@@ -34,6 +34,7 @@
 
 //#include "DNA_listbase.h"
 struct ListBase;
+struct LinkData;
 
 #ifdef __cplusplus
 extern "C" {
@@ -56,6 +57,9 @@ int BLI_countlist(struct ListBase *listbase);
 void BLI_freelinkN(struct ListBase *listbase, void *vlink);
 void BLI_duplicatelist(struct ListBase *list1, struct ListBase *list2);  /* copy from 2 to 1 */
 
+/* create a generic list node containing link to provided data */
+struct LinkData *BLI_genericNodeN(void *data);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/blender/blenlib/intern/listbase.c b/source/blender/blenlib/intern/listbase.c
index 3194593374f..b3a4722d6d9 100644
--- a/source/blender/blenlib/intern/listbase.c
+++ b/source/blender/blenlib/intern/listbase.c
@@ -359,3 +359,17 @@ void BLI_duplicatelist(ListBase *list1, ListBase *list2)  /* copy from 2 to 1 */
 	}	
 }
 
+/* create a generic list node containing link to provided data */
+LinkData *BLI_genericNodeN (void *data)
+{
+	LinkData *ld;
+	
+	if (data == NULL)
+		return NULL;
+		
+	/* create new link, and make it hold the given data */
+	ld= MEM_callocN(sizeof(LinkData), "BLI_genericNodeN()");
+	ld->data= data;
+	
+	return ld;
+}