tag & comment unused vars with /* UNUSED */

3 files changed, 12 insertions, 12 deletions

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index c8b95727304..f6b4f32adef 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -4260,7 +4260,6 @@ static int createSlideVerts(TransInfo *t)
 	LinkNode *edgelist = NULL, *vertlist=NULL, *look;
 	GHash *vertgh;
 	TransDataSlideVert *tempsv;
-	float vertdist; // XXX, projectMat[4][4];
 	int i, j, numsel, numadded=0, timesthrough = 0, vertsel=0;
 	/* UV correction vars */
 	GHash **uvarray= NULL;
@@ -4525,7 +4524,6 @@ static int createSlideVerts(TransInfo *t)
 
 	look = vertlist;
 	nearest = NULL;
-	vertdist = -1;
 	while(look) {
 		tempsv  = BLI_ghash_lookup(vertgh,(EditVert*)look->link);
 
@@ -5563,7 +5561,7 @@ static void applyTimeTranslate(TransInfo *t, float UNUSED(sval))
 
 	const short autosnap= getAnimEdit_SnapMode(t);
 
-	float deltax, val, valprev;
+	float deltax, val /* , valprev */;
 
 	/* it doesn't matter whether we apply to t->data or t->data2d, but t->data2d is more convenient */
 	for (i = 0 ; i < t->total; i++, td++, td2d++) {
@@ -5573,7 +5571,7 @@ static void applyTimeTranslate(TransInfo *t, float UNUSED(sval))
 		 */
 		AnimData *adt= (t->spacetype != SPACE_NLA) ? td->extra : NULL;
 
-		valprev = *td->val;
+		/* valprev = *td->val; */ /* UNUSED */
 
 		/* check if any need to apply nla-mapping */
 		if (adt && t->spacetype != SPACE_SEQ) {
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 06abd3a4636..88823a1e342 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -1807,7 +1807,7 @@ void flushTransParticles(TransInfo *t)
 /* ********************* mesh ****************** */
 
 /* proportional distance based on connectivity  */
-#define THRESHOLD	0.0001f
+#define THRESHOLD	0.000000000000001f
 
 static int connectivity_edge(float mtx[][3], EditVert *v1, EditVert *v2)
 {
@@ -3408,7 +3408,7 @@ static void createTransGraphEditData(bContext *C, TransInfo *t)
 				const char sel3= use_handle ? bezt->f3 & SELECT : 0;
 
 				TransDataCurveHandleFlags *hdata = NULL;
-				short h1=1, h2=1;
+				/* short h1=1, h2=1; */ /* UNUSED */
 				
 				/* only include handles if selected, irrespective of the interpolation modes.
 				 * also, only treat handles specially if the center point isn't selected. 
@@ -3418,16 +3418,18 @@ static void createTransGraphEditData(bContext *C, TransInfo *t)
 						hdata = initTransDataCurveHandles(td, bezt);
 						bezt_to_transdata(td++, td2d++, adt, bezt, 0, 1, 1, intvals, mtx, smtx);
 					} 
-					else
-						h1= 0;
+					else {
+						/* h1= 0; */ /* UNUSED */
+					}
 					
 					if (sel3) {
 						if (hdata==NULL)
 							hdata = initTransDataCurveHandles(td, bezt);
 						bezt_to_transdata(td++, td2d++, adt, bezt, 2, 1, 1, intvals, mtx, smtx);
 					} 
-					else
-						h2= 0;
+					else {
+						/* h2= 0; */ /* UNUSED */
+					}
 				}
 				
 				/* only include main vert if selected */
diff --git a/source/blender/editors/transform/transform_manipulator.c b/source/blender/editors/transform/transform_manipulator.c
index 3b895f5fbd0..36373562956 100644
--- a/source/blender/editors/transform/transform_manipulator.c
+++ b/source/blender/editors/transform/transform_manipulator.c
@@ -446,13 +446,13 @@ int calc_manipulator_stats(const bContext *C)
 		}
 		else if(obedit->type==OB_MBALL) {
 			MetaBall *mb = (MetaBall*)obedit->data;
-			MetaElem *ml, *ml_sel=NULL;
+			MetaElem *ml /* , *ml_sel=NULL */ /* UNUSED */;
 
 			ml= mb->editelems->first;
 			while(ml) {
 				if(ml->flag & SELECT) {
 					calc_tw_center(scene, &ml->x);
-					ml_sel = ml;
+					/* ml_sel = ml; */ /* UNUSED */
 					totsel++;
 				}
 				ml= ml->next;