Cleanup: trailing space for BLI

1 files changed, 13 insertions, 13 deletions

diff --git a/source/blender/blenlib/intern/BLI_dial_2d.c b/source/blender/blenlib/intern/BLI_dial_2d.c
index d31367c5e87..1f4c59ac2fb 100644
--- a/source/blender/blenlib/intern/BLI_dial_2d.c
+++ b/source/blender/blenlib/intern/BLI_dial_2d.c
@@ -30,21 +30,21 @@
 struct Dial {
 	/* center of the dial */
 	float center[2];
-	
-	/* threshold of the dial. Distance of current position has to be greater 
+
+	/* threshold of the dial. Distance of current position has to be greater
 	 * than the threshold to be used in any calculations */
 	float threshold_squared;
-	
+
 	/* the direction of the first dial position exceeding the threshold. This
 	 * is later used as the basis against which rotation angle is calculated */
 	float initial_direction[2];
 
 	/* cache the last angle to detect rotations bigger than -/+ PI */
 	float last_angle;
-	
+
 	/* number of full rotations */
 	int rotations;
-	
+
 	/* has initial_direction been initialized */
 	bool initialized;
 };
@@ -53,17 +53,17 @@ struct Dial {
 Dial *BLI_dial_initialize(const float start_position[2], float threshold)
 {
 	Dial *dial = MEM_callocN(sizeof(Dial), "dial");
-	
+
 	copy_v2_v2(dial->center, start_position);
 	dial->threshold_squared = threshold * threshold;
-	
+
 	return dial;
 }
 
 float BLI_dial_angle(Dial *dial, const float current_position[2])
 {
 	float current_direction[2];
-	
+
 	sub_v2_v2v2(current_direction, current_position, dial->center);
 
 	/* only update when we have enough precision, by having the mouse adequately away from center */
@@ -77,14 +77,14 @@ float BLI_dial_angle(Dial *dial, const float current_position[2])
 			copy_v2_v2(dial->initial_direction, current_direction);
 			dial->initialized = true;
 		}
-		
+
 		/* calculate mouse angle between initial and final mouse position */
 		cosval = dot_v2v2(current_direction, dial->initial_direction);
 		sinval = cross_v2v2(current_direction, dial->initial_direction);
-		
+
 		/* clamp to avoid nans in acos */
 		angle = atan2f(sinval, cosval);
-		
+
 		/* change of sign, we passed the 180 degree threshold. This means we need to add a turn.
 		 * to distinguish between transition from 0 to -1 and -PI to +PI, use comparison with PI/2 */
 		if ((angle * dial->last_angle < 0.0f) &&
@@ -96,9 +96,9 @@ float BLI_dial_angle(Dial *dial, const float current_position[2])
 				dial->rotations++;
 		}
 		dial->last_angle = angle;
-		
+
 		return angle + 2.0f * (float)M_PI * dial->rotations;
 	}
-	
+
 	return dial->last_angle;
 }