1 files changed, 108 insertions, 108 deletions

diff --git a/source/blender/editors/armature/pose_transform.c b/source/blender/editors/armature/pose_transform.c
index 446bab00b70..1fc623eb6af 100644
--- a/source/blender/editors/armature/pose_transform.c
+++ b/source/blender/editors/armature/pose_transform.c
@@ -73,16 +73,16 @@
 static void applyarmature_fix_boneparents(Scene *scene, Object *armob)
 {
 	Object workob, *ob;
-	
+
 	/* go through all objects in database */
 	for (ob = G.main->object.first; ob; ob = ob->id.next) {
 		/* if parent is bone in this armature, apply corrections */
 		if ((ob->parent == armob) && (ob->partype == PARBONE)) {
-			/* apply current transform from parent (not yet destroyed), 
+			/* apply current transform from parent (not yet destroyed),
 			 * then calculate new parent inverse matrix
 			 */
 			BKE_object_apply_mat4(ob, ob->obmat, false, false);
-			
+
 			BKE_object_workob_calc_parent(scene, ob, &workob);
 			invert_m4_m4(ob->parentinv, workob.obmat);
 		}
@@ -98,7 +98,7 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 	bPose *pose;
 	bPoseChannel *pchan;
 	EditBone *curbone;
-	
+
 	/* don't check if editmode (should be done by caller) */
 	if (ob->type != OB_ARMATURE)
 		return OPERATOR_CANCELLED;
@@ -116,17 +116,17 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 
 	/* Get editbones of active armature to alter */
 	ED_armature_to_edit(arm);
-	
+
 	/* get pose of active object and move it out of posemode */
 	pose = ob->pose;
-	
+
 	for (pchan = pose->chanbase.first; pchan; pchan = pchan->next) {
 		curbone = ED_armature_ebone_find_name(arm->edbo, pchan->name);
-		
+
 		/* simply copy the head/tail values from pchan over to curbone */
 		copy_v3_v3(curbone->head, pchan->pose_head);
 		copy_v3_v3(curbone->tail, pchan->pose_tail);
-		
+
 		/* fix roll:
 		 *	1. find auto-calculated roll value for this bone now
 		 *	2. remove this from the 'visual' y-rotation
@@ -134,23 +134,23 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 		{
 			float premat[3][3], imat[3][3], pmat[3][3], tmat[3][3];
 			float delta[3], eul[3];
-			
+
 			/* obtain new auto y-rotation */
 			sub_v3_v3v3(delta, curbone->tail, curbone->head);
 			vec_roll_to_mat3(delta, 0.0f, premat);
 			invert_m3_m3(imat, premat);
-			
+
 			/* get pchan 'visual' matrix */
 			copy_m3_m4(pmat, pchan->pose_mat);
-			
+
 			/* remove auto from visual and get euler rotation */
 			mul_m3_m3m3(tmat, imat, pmat);
 			mat3_to_eul(eul, tmat);
-			
+
 			/* just use this euler-y as new roll value */
 			curbone->roll = eul[1];
 		}
-		
+
 		/* combine pose and rest values for bendy bone settings,
 		 * then clear the pchan values (so we don't get a double-up)
 		 */
@@ -165,38 +165,38 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 			curbone->ease2 += pchan->ease2;
 			curbone->scaleIn += pchan->scaleIn;
 			curbone->scaleOut += pchan->scaleOut;
-			
+
 			pchan->curveInX = pchan->curveOutX = 0.0f;
 			pchan->curveInY = pchan->curveOutY = 0.0f;
 			pchan->roll1 = pchan->roll2 = 0.0f;
 			pchan->ease1 = pchan->ease2 = 0.0f;
 			pchan->scaleIn = pchan->scaleOut = 1.0f;
 		}
-		
+
 		/* clear transform values for pchan */
 		zero_v3(pchan->loc);
 		zero_v3(pchan->eul);
 		unit_qt(pchan->quat);
 		unit_axis_angle(pchan->rotAxis, &pchan->rotAngle);
 		pchan->size[0] = pchan->size[1] = pchan->size[2] = 1.0f;
-		
+
 		/* set anim lock */
 		curbone->flag |= BONE_UNKEYED;
 	}
-	
+
 	/* convert editbones back to bones, and then free the edit-data */
 	ED_armature_from_edit(arm);
 	ED_armature_edit_free(arm);
-	
+
 	/* flush positions of posebones */
 	BKE_pose_where_is(scene, ob);
-	
+
 	/* fix parenting of objects which are bone-parented */
 	applyarmature_fix_boneparents(scene, ob);
-	
+
 	/* note, notifier might evolve */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
-	
+
 	return OPERATOR_FINISHED;
 }
 
@@ -206,11 +206,11 @@ void POSE_OT_armature_apply(wmOperatorType *ot)
 	ot->name = "Apply Pose as Rest Pose";
 	ot->idname = "POSE_OT_armature_apply";
 	ot->description = "Apply the current pose as the new rest pose";
-	
+
 	/* callbacks */
 	ot->exec = apply_armature_pose2bones_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
@@ -232,21 +232,21 @@ static int pose_visual_transform_apply_exec(bContext *C, wmOperator *UNUSED(op))
 	CTX_DATA_BEGIN(C, bPoseChannel *, pchan, selected_pose_bones)
 	{
 		float delta_mat[4][4];
-		
+
 		/* chan_mat already contains the delta transform from rest pose to pose-mode pose
 		 * as that is baked into there so that B-Bones will work. Once we've set this as the
-		 * new raw-transform components, don't recalc the poses yet, otherwise IK result will 
+		 * new raw-transform components, don't recalc the poses yet, otherwise IK result will
 		 * change, thus changing the result we may be trying to record.
 		 */
 		/* XXX For some reason, we can't use pchan->chan_mat here, gives odd rotation/offset (see T38251).
 		 *     Using pchan->pose_mat and bringing it back in bone space seems to work as expected!
 		 */
 		BKE_armature_mat_pose_to_bone(pchan, pchan->pose_mat, delta_mat);
-		
+
 		BKE_pchan_apply_mat4(pchan, delta_mat, true);
 	}
 	CTX_DATA_END;
-	
+
 	DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
 
 	/* note, notifier might evolve */
@@ -261,11 +261,11 @@ void POSE_OT_visual_transform_apply(wmOperatorType *ot)
 	ot->name = "Apply Visual Transform to Pose";
 	ot->idname = "POSE_OT_visual_transform_apply";
 	ot->description = "Apply final constrained position of pose bones to their transform";
-	
+
 	/* callbacks */
 	ot->exec = pose_visual_transform_apply_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
@@ -273,7 +273,7 @@ void POSE_OT_visual_transform_apply(wmOperatorType *ot)
 /* ********************************************** */
 /* Copy/Paste */
 
-/* This function is used to indicate that a bone is selected 
+/* This function is used to indicate that a bone is selected
  * and needs to be included in copy buffer (used to be for inserting keys)
  */
 static void set_pose_keys(Object *ob)
@@ -306,33 +306,33 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 	bPoseChannel *pchan;
 	char name[MAXBONENAME];
 	short paste_ok;
-	
+
 	/* get the name - if flipping, we must flip this first */
 	if (flip)
 		BLI_string_flip_side_name(name, chan->name, false, sizeof(name));
 	else
 		BLI_strncpy(name, chan->name, sizeof(name));
-	
+
 	/* only copy when:
 	 *  1) channel exists - poses are not meant to add random channels to anymore
 	 *  2) if selection-masking is on, channel is selected - only selected bones get pasted on, allowing making both sides symmetrical
 	 */
 	pchan = BKE_pose_channel_find_name(ob->pose, name);
-	
+
 	if (selOnly)
 		paste_ok = ((pchan) && (pchan->bone->flag & BONE_SELECTED));
 	else
 		paste_ok = (pchan != NULL);
-	
+
 	/* continue? */
 	if (paste_ok) {
-		/* only loc rot size 
-		 *	- only copies transform info for the pose 
+		/* only loc rot size
+		 *	- only copies transform info for the pose
 		 */
 		copy_v3_v3(pchan->loc, chan->loc);
 		copy_v3_v3(pchan->size, chan->size);
 		pchan->flag = chan->flag;
-		
+
 		/* check if rotation modes are compatible (i.e. do they need any conversions) */
 		if (pchan->rotmode == chan->rotmode) {
 			/* copy the type of rotation in use */
@@ -368,29 +368,29 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 			else
 				axis_angle_to_quat(pchan->quat, chan->rotAxis, pchan->rotAngle);
 		}
-		
+
 		/* B-Bone posing options should also be included... */
 		pchan->curveInX = chan->curveInX;
 		pchan->curveInY = chan->curveInY;
 		pchan->curveOutX = chan->curveOutX;
 		pchan->curveOutY = chan->curveOutY;
-		
+
 		pchan->roll1 = chan->roll1;
 		pchan->roll2 = chan->roll2;
 		pchan->ease1 = chan->ease1;
 		pchan->ease2 = chan->ease2;
 		pchan->scaleIn = chan->scaleIn;
 		pchan->scaleOut = chan->scaleOut;
-		
+
 		/* paste flipped pose? */
 		if (flip) {
 			pchan->loc[0] *= -1;
-			
+
 			pchan->curveInX *= -1;
 			pchan->curveOutX *= -1;
 			pchan->roll1 *= -1; // XXX?
 			pchan->roll2 *= -1; // XXX?
-			
+
 			/* has to be done as eulers... */
 			if (pchan->rotmode > 0) {
 				pchan->eul[1] *= -1;
@@ -398,7 +398,7 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 			}
 			else if (pchan->rotmode == ROT_MODE_AXISANGLE) {
 				float eul[3];
-				
+
 				axis_angle_to_eulO(eul, EULER_ORDER_DEFAULT, pchan->rotAxis, pchan->rotAngle);
 				eul[1] *= -1;
 				eul[2] *= -1;
@@ -406,7 +406,7 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 			}
 			else {
 				float eul[3];
-				
+
 				normalize_qt(pchan->quat);
 				quat_to_eul(eul, pchan->quat);
 				eul[1] *= -1;
@@ -414,12 +414,12 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 				eul_to_quat(pchan->quat, eul);
 			}
 		}
-		
+
 		/* ID properties */
 		if (chan->prop) {
 			if (pchan->prop) {
-				/* if we have existing properties on a bone, just copy over the values of 
-				 * matching properties (i.e. ones which will have some impact) on to the 
+				/* if we have existing properties on a bone, just copy over the values of
+				 * matching properties (i.e. ones which will have some impact) on to the
 				 * target instead of just blinding replacing all [
 				 */
 				IDP_SyncGroupValues(pchan->prop, chan->prop);
@@ -430,7 +430,7 @@ static bPoseChannel *pose_bone_do_paste(Object *ob, bPoseChannel *chan, const bo
 			}
 		}
 	}
-	
+
 	/* return whether paste went ahead */
 	return pchan;
 }
@@ -488,11 +488,11 @@ void POSE_OT_copy(wmOperatorType *ot)
 	ot->name = "Copy Pose";
 	ot->idname = "POSE_OT_copy";
 	ot->description = "Copies the current pose of the selected bones to copy/paste buffer";
-	
+
 	/* api callbacks */
 	ot->exec = pose_copy_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flag */
 	ot->flag = OPTYPE_REGISTER;
 }
@@ -506,15 +506,15 @@ static int pose_paste_exec(bContext *C, wmOperator *op)
 	bPoseChannel *chan;
 	const bool flip = RNA_boolean_get(op->ptr, "flipped");
 	bool selOnly = RNA_boolean_get(op->ptr, "selected_mask");
-	
+
 	/* Get KeyingSet to use. */
 	KeyingSet *ks = ANIM_get_keyingset_for_autokeying(scene, ANIM_KS_WHOLE_CHARACTER_ID);
-	
+
 	/* Sanity checks. */
 	if (ELEM(NULL, ob, ob->pose)) {
 		return OPERATOR_CANCELLED;
 	}
-	
+
 	/* Read copy buffer .blend file. */
 	char str[FILE_MAX];
 	Main *tmp_bmain = BKE_main_new();
@@ -530,7 +530,7 @@ static int pose_paste_exec(bContext *C, wmOperator *op)
 		BKE_main_free(tmp_bmain);
 		return OPERATOR_CANCELLED;
 	}
-	
+
 	Object *object_from = tmp_bmain->object.first;
 	bPose *pose_from = object_from->pose;
 	if (pose_from == NULL) {
@@ -538,7 +538,7 @@ static int pose_paste_exec(bContext *C, wmOperator *op)
 		BKE_main_free(tmp_bmain);
 		return OPERATOR_CANCELLED;
 	}
-	
+
 	/* If selOnly option is enabled, if user hasn't selected any bones,
 	 * just go back to default behavior to be more in line with other
 	 * pose tools.
@@ -548,7 +548,7 @@ static int pose_paste_exec(bContext *C, wmOperator *op)
 			selOnly = false;
 		}
 	}
-	
+
 	/* Safely merge all of the channels in the buffer pose into any
 	 * existing pose.
 	 */
@@ -563,15 +563,15 @@ static int pose_paste_exec(bContext *C, wmOperator *op)
 		}
 	}
 	BKE_main_free(tmp_bmain);
-	
+
 	/* Update event for pose and deformation children. */
 	DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
-	
+
 	/* Recalculate paths if any of the bones have paths... */
 	if ((ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS)) {
 		ED_pose_recalculate_paths(scene, ob);
 	}
-	
+
 	/* Notifiers for updates, */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
 
@@ -586,14 +586,14 @@ void POSE_OT_paste(wmOperatorType *ot)
 	ot->name = "Paste Pose";
 	ot->idname = "POSE_OT_paste";
 	ot->description = "Paste the stored pose on to the current pose";
-	
+
 	/* api callbacks */
 	ot->exec = pose_paste_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flag */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-	
+
 	/* properties */
 	prop = RNA_def_boolean(ot->srna, "flipped", false, "Flipped on X-Axis", "Paste the stored pose flipped on to current pose");
 	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
@@ -613,9 +613,9 @@ static void pchan_clear_scale(bPoseChannel *pchan)
 		pchan->size[1] = 1.0f;
 	if ((pchan->protectflag & OB_LOCK_SCALEZ) == 0)
 		pchan->size[2] = 1.0f;
-	
+
 	pchan->ease1 = 0.0f;
-	pchan->ease2 = 0.0f; 
+	pchan->ease2 = 0.0f;
 	pchan->scaleIn = 1.0f;
 	pchan->scaleOut = 1.0f;
 }
@@ -647,7 +647,7 @@ static void pchan_clear_rot(bPoseChannel *pchan)
 					pchan->rotAxis[1] = 0.0f;
 				if ((pchan->protectflag & OB_LOCK_ROTZ) == 0)
 					pchan->rotAxis[2] = 0.0f;
-					
+
 				/* check validity of axis - axis should never be 0,0,0 (if so, then we make it rotate about y) */
 				if (IS_EQF(pchan->rotAxis[0], pchan->rotAxis[1]) && IS_EQF(pchan->rotAxis[1], pchan->rotAxis[2]))
 					pchan->rotAxis[1] = 1.0f;
@@ -676,7 +676,7 @@ static void pchan_clear_rot(bPoseChannel *pchan)
 			/* perform clamping using euler form (3-components) */
 			float eul[3], oldeul[3], quat1[4] = {0};
 			float qlen = 0.0f;
-			
+
 			if (pchan->rotmode == ROT_MODE_QUAT) {
 				qlen = normalize_qt_qt(quat1, pchan->quat);
 				quat_to_eul(oldeul, quat1);
@@ -687,22 +687,22 @@ static void pchan_clear_rot(bPoseChannel *pchan)
 			else {
 				copy_v3_v3(oldeul, pchan->eul);
 			}
-			
+
 			eul[0] = eul[1] = eul[2] = 0.0f;
-			
+
 			if (pchan->protectflag & OB_LOCK_ROTX)
 				eul[0] = oldeul[0];
 			if (pchan->protectflag & OB_LOCK_ROTY)
 				eul[1] = oldeul[1];
 			if (pchan->protectflag & OB_LOCK_ROTZ)
 				eul[2] = oldeul[2];
-			
+
 			if (pchan->rotmode == ROT_MODE_QUAT) {
 				eul_to_quat(pchan->quat, eul);
-				
+
 				/* restore original quat size */
 				mul_qt_fl(pchan->quat, qlen);
-				
+
 				/* quaternions flip w sign to accumulate rotations correctly */
 				if ((quat1[0] < 0.0f && pchan->quat[0] > 0.0f) || (quat1[0] > 0.0f && pchan->quat[0] < 0.0f)) {
 					mul_qt_fl(pchan->quat, -1.0f);
@@ -728,11 +728,11 @@ static void pchan_clear_rot(bPoseChannel *pchan)
 			zero_v3(pchan->eul);
 		}
 	}
-	
+
 	/* Clear also Bendy Bone stuff - Roll is obvious, but Curve X/Y stuff is also kindof rotational in nature... */
 	pchan->roll1 = 0.0f;
 	pchan->roll2 = 0.0f;
-	
+
 	pchan->curveInX = 0.0f;
 	pchan->curveInY = 0.0f;
 	pchan->curveOutX = 0.0f;
@@ -750,25 +750,25 @@ static void pchan_clear_transforms(bPoseChannel *pchan)
 /* --------------- */
 
 /* generic exec for clear-pose operators */
-static int pose_clear_transform_generic_exec(bContext *C, wmOperator *op, 
+static int pose_clear_transform_generic_exec(bContext *C, wmOperator *op,
                                              void (*clear_func)(bPoseChannel *), const char default_ksName[])
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C));
 	short autokey = 0;
-	
+
 	/* sanity checks */
 	if (ELEM(NULL, clear_func, default_ksName)) {
 		BKE_report(op->reports, RPT_ERROR, "Programming error: missing clear transform function or keying set name");
 		return OPERATOR_CANCELLED;
 	}
-	
+
 	/* only clear relevant transforms for selected bones */
 	CTX_DATA_BEGIN(C, bPoseChannel *, pchan, selected_pose_bones)
 	{
 		/* run provided clearing function */
 		clear_func(pchan);
-		
+
 		/* do auto-keyframing as appropriate */
 		if (autokeyframe_cfra_can_key(scene, &ob->id)) {
 			/* clear any unkeyed tags */
@@ -785,31 +785,31 @@ static int pose_clear_transform_generic_exec(bContext *C, wmOperator *op,
 		}
 	}
 	CTX_DATA_END;
-	
+
 	/* perform autokeying on the bones if needed */
 	if (autokey) {
 		/* get KeyingSet to use */
 		KeyingSet *ks = ANIM_get_keyingset_for_autokeying(scene, default_ksName);
-		
+
 		/* insert keyframes */
 		ANIM_apply_keyingset(C, NULL, NULL, ks, MODIFYKEY_MODE_INSERT, (float)CFRA);
-		
+
 		/* now recalculate paths */
 		if ((ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS))
 			ED_pose_recalculate_paths(scene, ob);
 	}
-	
+
 	DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
 
 	/* note, notifier might evolve */
 	WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, ob);
-	
+
 	return OPERATOR_FINISHED;
 }
 
 /* --------------- */
 
-static int pose_clear_scale_exec(bContext *C, wmOperator *op) 
+static int pose_clear_scale_exec(bContext *C, wmOperator *op)
 {
 	return pose_clear_transform_generic_exec(C, op, pchan_clear_scale, ANIM_KS_SCALING_ID);
 }
@@ -820,17 +820,17 @@ void POSE_OT_scale_clear(wmOperatorType *ot)
 	ot->name = "Clear Pose Scale";
 	ot->idname = "POSE_OT_scale_clear";
 	ot->description = "Reset scaling of selected bones to their default values";
-	
+
 	/* api callbacks */
 	ot->exec = pose_clear_scale_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
 
-static int pose_clear_rot_exec(bContext *C, wmOperator *op) 
+static int pose_clear_rot_exec(bContext *C, wmOperator *op)
 {
 	return pose_clear_transform_generic_exec(C, op, pchan_clear_rot, ANIM_KS_ROTATION_ID);
 }
@@ -841,17 +841,17 @@ void POSE_OT_rot_clear(wmOperatorType *ot)
 	ot->name = "Clear Pose Rotation";
 	ot->idname = "POSE_OT_rot_clear";
 	ot->description = "Reset rotations of selected bones to their default values";
-	
+
 	/* api callbacks */
 	ot->exec = pose_clear_rot_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
 
-static int pose_clear_loc_exec(bContext *C, wmOperator *op) 
+static int pose_clear_loc_exec(bContext *C, wmOperator *op)
 {
 	return pose_clear_transform_generic_exec(C, op, pchan_clear_loc, ANIM_KS_LOCATION_ID);
 }
@@ -862,17 +862,17 @@ void POSE_OT_loc_clear(wmOperatorType *ot)
 	ot->name = "Clear Pose Location";
 	ot->idname = "POSE_OT_loc_clear";
 	ot->description = "Reset locations of selected bones to their default values";
-	
+
 	/* api callbacks */
 	ot->exec = pose_clear_loc_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
 
-static int pose_clear_transforms_exec(bContext *C, wmOperator *op) 
+static int pose_clear_transforms_exec(bContext *C, wmOperator *op)
 {
 	return pose_clear_transform_generic_exec(C, op, pchan_clear_transforms, ANIM_KS_LOC_ROT_SCALE_ID);
 }
@@ -883,11 +883,11 @@ void POSE_OT_transforms_clear(wmOperatorType *ot)
 	ot->name = "Clear Pose Transforms";
 	ot->idname = "POSE_OT_transforms_clear";
 	ot->description = "Reset location, rotation, and scaling of selected bones to their default values";
-	
+
 	/* api callbacks */
 	ot->exec = pose_clear_transforms_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
@@ -901,31 +901,31 @@ static int pose_clear_user_transforms_exec(bContext *C, wmOperator *op)
 	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C));
 	float cframe = (float)CFRA;
 	const bool only_select = RNA_boolean_get(op->ptr, "only_selected");
-	
+
 	if ((ob->adt) && (ob->adt->action)) {
-		/* XXX: this is just like this to avoid contaminating anything else; 
-		 * just pose values should change, so this should be fine 
+		/* XXX: this is just like this to avoid contaminating anything else;
+		 * just pose values should change, so this should be fine
 		 */
 		bPose *dummyPose = NULL;
 		Object workob = {{NULL}};
 		bPoseChannel *pchan;
-		
+
 		/* execute animation step for current frame using a dummy copy of the pose */
 		BKE_pose_copy_data(&dummyPose, ob->pose, 0);
-		
+
 		BLI_strncpy(workob.id.name, "OB<ClearTfmWorkOb>", sizeof(workob.id.name));
 		workob.type = OB_ARMATURE;
 		workob.data = ob->data;
 		workob.adt = ob->adt;
 		workob.pose = dummyPose;
-		
+
 		BKE_animsys_evaluate_animdata(scene, &workob.id, workob.adt, cframe, ADT_RECALC_ANIM);
-		
+
 		/* copy back values, but on selected bones only  */
 		for (pchan = dummyPose->chanbase.first; pchan; pchan = pchan->next) {
 			pose_bone_do_paste(ob, pchan, only_select, 0);
 		}
-		
+
 		/* free temp data - free manually as was copied without constraints */
 		for (pchan = dummyPose->chanbase.first; pchan; pchan = pchan->next) {
 			if (pchan->prop) {
@@ -933,22 +933,22 @@ static int pose_clear_user_transforms_exec(bContext *C, wmOperator *op)
 				MEM_freeN(pchan->prop);
 			}
 		}
-		
+
 		/* was copied without constraints */
 		BLI_freelistN(&dummyPose->chanbase);
 		MEM_freeN(dummyPose);
 	}
 	else {
-		/* no animation, so just reset whole pose to rest pose 
+		/* no animation, so just reset whole pose to rest pose
 		 * (cannot just restore for selected though)
 		 */
 		BKE_pose_rest(ob->pose);
 	}
-	
+
 	/* notifiers and updates */
 	DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
 	WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, ob);
-	
+
 	return OPERATOR_FINISHED;
 }
 
@@ -958,11 +958,11 @@ void POSE_OT_user_transforms_clear(wmOperatorType *ot)
 	ot->name = "Clear User Transforms";
 	ot->idname = "POSE_OT_user_transforms_clear";
 	ot->description = "Reset pose on selected bones to keyframed state";
-	
+
 	/* callbacks */
 	ot->exec = pose_clear_user_transforms_exec;
 	ot->poll = ED_operator_posemode;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;