Code cleanup: remove redundant matrix initialization

3 files changed, 7 insertions, 3 deletions

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index b52fba36cac..2cec4d61e3e 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -945,7 +945,6 @@ static void transform_event_xyz_constraint(TransInfo *t, short key_type, char cm
 
 int transformEvent(TransInfo *t, const wmEvent *event)
 {
-	float mati[3][3] = MAT3_UNITY;
 	char cmode = constraintModeToChar(t);
 	bool handled = false;
 
@@ -1306,7 +1305,9 @@ int transformEvent(TransInfo *t, const wmEvent *event)
 							}
 							else {
 								/* bit hackish... but it prevents mmb select to print the orientation from menu */
+								float mati[3][3];
 								strcpy(t->spacename, "global");
+								unit_m3(mati);
 								initSelectConstraint(t, mati);
 							}
 							postSelectConstraint(t);
diff --git a/source/blender/editors/transform/transform_constraints.c b/source/blender/editors/transform/transform_constraints.c
index 4cc8833ba1e..749c45e316b 100644
--- a/source/blender/editors/transform/transform_constraints.c
+++ b/source/blender/editors/transform/transform_constraints.c
@@ -625,8 +625,9 @@ void setUserConstraint(TransInfo *t, short orientation, int mode, const char fte
 	switch (orientation) {
 		case V3D_MANIP_GLOBAL:
 		{
-			float mtx[3][3] = MAT3_UNITY;
+			float mtx[3][3];
 			BLI_snprintf(text, sizeof(text), ftext, IFACE_("global"));
+			unit_m3(mtx);
 			setConstraint(t, mtx, mode, text);
 			break;
 		}
diff --git a/source/blender/editors/transform/transform_manipulator.c b/source/blender/editors/transform/transform_manipulator.c
index a2b53da831b..aaa67e58eaf 100644
--- a/source/blender/editors/transform/transform_manipulator.c
+++ b/source/blender/editors/transform/transform_manipulator.c
@@ -1507,7 +1507,9 @@ static void draw_manipulator_rotate_cyl(
 
 	/* Screen aligned view rot circle */
 	if (drawflags & MAN_ROT_V) {
-		float unitmat[4][4] = MAT4_UNITY;
+		float unitmat[4][4];
+
+		unit_m4(unitmat);
 
 		if (is_picksel) glLoadName(MAN_ROT_V);
 		UI_ThemeColor(TH_TRANSFORM);