Stretch To constraint

Read today's meeting minutes for a description.

Bjornmose: We'll need some example and screenshots for the dev pages of blender3d.org. If you can do some, neat, if not, I'll do them.

Matt, Emilie and Chris: Please review UI addition. Pixel alignement and all that fun stuff has not be overly looked for (though I did some cleaning by adding alignment blocks).

2 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index 498b84abb2c..1e9b7aa8e99 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -1347,6 +1347,14 @@ static void lib_link_constraints(FileData *fd, ID *id, ListBase *conlist)
 				data->tar = newlibadr(fd, id->lib, data->tar);
 			};
 			break;
+		case CONSTRAINT_TYPE_STRETCHTO:
+			{
+				bStretchToConstraint *data;
+				data= ((bStretchToConstraint*)con->data);
+				data->tar = newlibadr(fd, id->lib, data->tar);
+			};
+			break;
+
 		case CONSTRAINT_TYPE_NULL:
 			break;
 		}
@@ -4805,6 +4813,12 @@ static void expand_constraints(FileData *fd, Main *mainvar, ListBase *lb)
 				expand_doit(fd, mainvar, data->tar);
 				break;
 			}
+		case CONSTRAINT_TYPE_STRETCHTO:
+			{
+				bStretchToConstraint *data = (bStretchToConstraint*)curcon->data;
+				expand_doit(fd, mainvar, data->tar);
+				break;
+			}
 		case CONSTRAINT_TYPE_NULL:
 			break;
 		default:
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index 6d84c120422..159b1e7a11f 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -603,6 +603,9 @@ static void write_constraints(WriteData *wd, ListBase *conlist)
 		case CONSTRAINT_TYPE_FOLLOWPATH:
 			writestruct(wd, DATA, "bFollowPathConstraint", 1, con->data);
 			break;
+		case CONSTRAINT_TYPE_STRETCHTO:
+			writestruct(wd, DATA, "bStretchToConstraint", 1, con->data);
+			break;
 		default:
 			break;
 		}