ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 269 insertions, 262 deletions

diff --git a/source/blender/editors/lattice/editlattice_tools.c b/source/blender/editors/lattice/editlattice_tools.c
index edb79797c2a..8ef383de552 100644
--- a/source/blender/editors/lattice/editlattice_tools.c
+++ b/source/blender/editors/lattice/editlattice_tools.c
@@ -21,7 +21,6 @@
  * \ingroup edlattice
  */
 
-
 #include "MEM_guardedalloc.h"
 
 #include "BLI_math.h"
@@ -56,67 +55,70 @@
 
 static bool make_regular_poll(bContext *C)
 {
-	Object *ob;
+  Object *ob;
 
-	if (ED_operator_editlattice(C)) return 1;
+  if (ED_operator_editlattice(C))
+    return 1;
 
-	ob = CTX_data_active_object(C);
-	return (ob && ob->type == OB_LATTICE);
+  ob = CTX_data_active_object(C);
+  return (ob && ob->type == OB_LATTICE);
 }
 
 static int make_regular_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	ViewLayer *view_layer = CTX_data_view_layer(C);
-	View3D *v3d = CTX_wm_view3d(C);
-	const bool is_editmode = CTX_data_edit_object(C) != NULL;
-
-	if (is_editmode) {
-		uint objects_len;
-		Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, CTX_wm_view3d(C), &objects_len);
-		for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
-			Object *ob = objects[ob_index];
-			Lattice *lt = ob->data;
-
-			if (lt->editlatt->latt == NULL) {
-				continue;
-			}
-
-			BKE_lattice_resize(lt->editlatt->latt, lt->pntsu, lt->pntsv, lt->pntsw, NULL);
-
-			DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
-			WM_event_add_notifier(C, NC_GEOM | ND_DATA, ob->data);
-		}
-		MEM_freeN(objects);
-	}
-	else {
-		FOREACH_SELECTED_OBJECT_BEGIN(view_layer, v3d, ob) {
-			if (ob->type != OB_LATTICE) {
-				continue;
-			}
-
-			Lattice *lt = ob->data;
-			BKE_lattice_resize(lt, lt->pntsu, lt->pntsv, lt->pntsw, NULL);
-
-			DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
-			WM_event_add_notifier(C, NC_GEOM | ND_DATA, ob->data);
-		} FOREACH_SELECTED_OBJECT_END;
-	}
-	return OPERATOR_FINISHED;
+  ViewLayer *view_layer = CTX_data_view_layer(C);
+  View3D *v3d = CTX_wm_view3d(C);
+  const bool is_editmode = CTX_data_edit_object(C) != NULL;
+
+  if (is_editmode) {
+    uint objects_len;
+    Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
+        view_layer, CTX_wm_view3d(C), &objects_len);
+    for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+      Object *ob = objects[ob_index];
+      Lattice *lt = ob->data;
+
+      if (lt->editlatt->latt == NULL) {
+        continue;
+      }
+
+      BKE_lattice_resize(lt->editlatt->latt, lt->pntsu, lt->pntsv, lt->pntsw, NULL);
+
+      DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
+      WM_event_add_notifier(C, NC_GEOM | ND_DATA, ob->data);
+    }
+    MEM_freeN(objects);
+  }
+  else {
+    FOREACH_SELECTED_OBJECT_BEGIN (view_layer, v3d, ob) {
+      if (ob->type != OB_LATTICE) {
+        continue;
+      }
+
+      Lattice *lt = ob->data;
+      BKE_lattice_resize(lt, lt->pntsu, lt->pntsv, lt->pntsw, NULL);
+
+      DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
+      WM_event_add_notifier(C, NC_GEOM | ND_DATA, ob->data);
+    }
+    FOREACH_SELECTED_OBJECT_END;
+  }
+  return OPERATOR_FINISHED;
 }
 
 void LATTICE_OT_make_regular(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Make Regular";
-	ot->description = "Set UVW control points a uniform distance apart";
-	ot->idname = "LATTICE_OT_make_regular";
+  /* identifiers */
+  ot->name = "Make Regular";
+  ot->description = "Set UVW control points a uniform distance apart";
+  ot->idname = "LATTICE_OT_make_regular";
 
-	/* api callbacks */
-	ot->exec = make_regular_exec;
-	ot->poll = make_regular_poll;
+  /* api callbacks */
+  ot->exec = make_regular_exec;
+  ot->poll = make_regular_poll;
 
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+  /* flags */
+  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
 /** \} */
@@ -127,9 +129,9 @@ void LATTICE_OT_make_regular(wmOperatorType *ot)
 
 /* flipping options */
 typedef enum eLattice_FlipAxes {
-	LATTICE_FLIP_U = 0,
-	LATTICE_FLIP_V = 1,
-	LATTICE_FLIP_W = 2,
+  LATTICE_FLIP_U = 0,
+  LATTICE_FLIP_V = 1,
+  LATTICE_FLIP_W = 2,
 } eLattice_FlipAxes;
 
 /**
@@ -137,233 +139,238 @@ typedef enum eLattice_FlipAxes {
  * Assumes that uvw <=> xyz (i.e. axis-aligned index-axes with coordinate-axes).
  * - Helper for #lattice_flip_exec()
  */
-static void lattice_flip_point_value(Lattice *lt, int u, int v, int w, float mid, eLattice_FlipAxes axis)
+static void lattice_flip_point_value(
+    Lattice *lt, int u, int v, int w, float mid, eLattice_FlipAxes axis)
 {
-	BPoint *bp;
-	float diff;
+  BPoint *bp;
+  float diff;
 
-	/* just the point in the middle (unpaired) */
-	bp = &lt->def[BKE_lattice_index_from_uvw(lt, u, v, w)];
+  /* just the point in the middle (unpaired) */
+  bp = &lt->def[BKE_lattice_index_from_uvw(lt, u, v, w)];
 
-	/* flip over axis */
-	diff = mid - bp->vec[axis];
-	bp->vec[axis] = mid + diff;
+  /* flip over axis */
+  diff = mid - bp->vec[axis];
+  bp->vec[axis] = mid + diff;
 }
 
 /**
  * Swap pairs of lattice points along a specified axis.
  * - Helper for #lattice_flip_exec()
  */
-static void lattice_swap_point_pairs(Lattice *lt, int u, int v, int w, float mid, eLattice_FlipAxes axis)
+static void lattice_swap_point_pairs(
+    Lattice *lt, int u, int v, int w, float mid, eLattice_FlipAxes axis)
 {
-	BPoint *bpA, *bpB;
-
-	int numU = lt->pntsu;
-	int numV = lt->pntsv;
-	int numW = lt->pntsw;
-
-	int u0 = u, u1 = u;
-	int v0 = v, v1 = v;
-	int w0 = w, w1 = w;
-
-	/* get pair index by just overriding the relevant pair-value
-	 * - "-1" else buffer overflow
-	 */
-	switch (axis) {
-		case LATTICE_FLIP_U:
-			u1 = numU - u - 1;
-			break;
-		case LATTICE_FLIP_V:
-			v1 = numV - v - 1;
-			break;
-		case LATTICE_FLIP_W:
-			w1 = numW - w - 1;
-			break;
-	}
-
-	/* get points to operate on */
-	bpA = &lt->def[BKE_lattice_index_from_uvw(lt, u0, v0, w0)];
-	bpB = &lt->def[BKE_lattice_index_from_uvw(lt, u1, v1, w1)];
-
-	/* Swap all coordinates, so that flipped coordinates belong to
-	 * the indices on the correct side of the lattice.
-	 *
-	 *   Coords:  (-2 4) |0| (3 4)   --> (3 4) |0| (-2 4)
-	 *   Indices:  (0,L)     (1,R)   --> (0,L)     (1,R)
-	 */
-	swap_v3_v3(bpA->vec, bpB->vec);
-
-	/* However, we need to mirror the coordinate values on the axis we're dealing with,
-	 * otherwise we'd have effectively only rotated the points around. If we don't do this,
-	 * we'd just be reimplementing the naive mirroring algorithm, which causes unwanted deforms
-	 * such as flipped normals, etc.
-	 *
-	 *   Coords:  (3 4) |0| (-2 4)  --\
-	 *                                 \-> (-3 4) |0| (2 4)
-	 *   Indices: (0,L)     (1,R)   -->     (0,L)     (1,R)
-	 */
-	lattice_flip_point_value(lt, u0, v0, w0, mid, axis);
-	lattice_flip_point_value(lt, u1, v1, w1, mid, axis);
+  BPoint *bpA, *bpB;
+
+  int numU = lt->pntsu;
+  int numV = lt->pntsv;
+  int numW = lt->pntsw;
+
+  int u0 = u, u1 = u;
+  int v0 = v, v1 = v;
+  int w0 = w, w1 = w;
+
+  /* get pair index by just overriding the relevant pair-value
+   * - "-1" else buffer overflow
+   */
+  switch (axis) {
+    case LATTICE_FLIP_U:
+      u1 = numU - u - 1;
+      break;
+    case LATTICE_FLIP_V:
+      v1 = numV - v - 1;
+      break;
+    case LATTICE_FLIP_W:
+      w1 = numW - w - 1;
+      break;
+  }
+
+  /* get points to operate on */
+  bpA = &lt->def[BKE_lattice_index_from_uvw(lt, u0, v0, w0)];
+  bpB = &lt->def[BKE_lattice_index_from_uvw(lt, u1, v1, w1)];
+
+  /* Swap all coordinates, so that flipped coordinates belong to
+   * the indices on the correct side of the lattice.
+   *
+   *   Coords:  (-2 4) |0| (3 4)   --> (3 4) |0| (-2 4)
+   *   Indices:  (0,L)     (1,R)   --> (0,L)     (1,R)
+   */
+  swap_v3_v3(bpA->vec, bpB->vec);
+
+  /* However, we need to mirror the coordinate values on the axis we're dealing with,
+   * otherwise we'd have effectively only rotated the points around. If we don't do this,
+   * we'd just be reimplementing the naive mirroring algorithm, which causes unwanted deforms
+   * such as flipped normals, etc.
+   *
+   *   Coords:  (3 4) |0| (-2 4)  --\
+   *                                 \-> (-3 4) |0| (2 4)
+   *   Indices: (0,L)     (1,R)   -->     (0,L)     (1,R)
+   */
+  lattice_flip_point_value(lt, u0, v0, w0, mid, axis);
+  lattice_flip_point_value(lt, u1, v1, w1, mid, axis);
 }
 
 static int lattice_flip_exec(bContext *C, wmOperator *op)
 {
-	ViewLayer *view_layer = CTX_data_view_layer(C);
-	uint objects_len;
-	bool changed = false;
-	const eLattice_FlipAxes axis = RNA_enum_get(op->ptr, "axis");
-
-	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, CTX_wm_view3d(C), &objects_len);
-	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
-		Object *obedit = objects[ob_index];
-		Lattice *lt;
-
-		int numU, numV, numW;
-		int totP;
-
-		float mid = 0.0f;
-		short isOdd = 0;
-
-		/* get lattice - we need the "edit lattice" from the lattice... confusing... */
-		lt = (Lattice *)obedit->data;
-		lt = lt->editlatt->latt;
-
-		numU = lt->pntsu;
-		numV = lt->pntsv;
-		numW = lt->pntsw;
-		totP = numU * numV * numW;
-
-		/* First Pass: determine midpoint - used for flipping center verts if there
-		 * are odd number of points on axis */
-		switch (axis) {
-			case LATTICE_FLIP_U:
-				isOdd = numU & 1;
-				break;
-			case LATTICE_FLIP_V:
-				isOdd = numV & 1;
-				break;
-			case LATTICE_FLIP_W:
-				isOdd = numW & 1;
-				break;
-
-			default:
-				printf("lattice_flip(): Unknown flipping axis (%u)\n", axis);
-				return OPERATOR_CANCELLED;
-		}
-
-		if (isOdd) {
-			BPoint *bp;
-			float avgInv = 1.0f / (float)totP;
-			int i;
-
-			/* midpoint calculation - assuming that u/v/w are axis-aligned */
-			for (i = 0, bp = lt->def; i < totP; i++, bp++) {
-				mid += bp->vec[axis] * avgInv;
-			}
-		}
-
-		/* Second Pass: swap pairs of vertices per axis, assuming they are all sorted */
-		switch (axis) {
-			case LATTICE_FLIP_U:
-			{
-				int u, v, w;
-
-				/* v/w strips - front to back, top to bottom */
-				for (w = 0; w < numW; w++) {
-					for (v = 0; v < numV; v++) {
-						/* swap coordinates of pairs of vertices on u */
-						for (u = 0; u < (numU / 2); u++) {
-							lattice_swap_point_pairs(lt, u, v, w, mid, axis);
-						}
-
-						/* flip u-coordinate of midpoint (i.e. unpaired point on u) */
-						if (isOdd) {
-							u = (numU / 2);
-							lattice_flip_point_value(lt, u, v, w, mid, axis);
-						}
-					}
-				}
-				break;
-			}
-			case LATTICE_FLIP_V:
-			{
-				int u, v, w;
-
-				/* u/w strips - front to back, left to right */
-				for (w = 0; w < numW; w++) {
-					for (u = 0; u < numU; u++) {
-						/* swap coordinates of pairs of vertices on v */
-						for (v = 0; v < (numV / 2); v++) {
-							lattice_swap_point_pairs(lt, u, v, w, mid, axis);
-						}
-
-						/* flip v-coordinate of midpoint (i.e. unpaired point on v) */
-						if (isOdd) {
-							v = (numV / 2);
-							lattice_flip_point_value(lt, u, v, w, mid, axis);
-						}
-					}
-				}
-				break;
-			}
-			case LATTICE_FLIP_W:
-			{
-				int u, v, w;
-
-				for (v = 0; v < numV; v++) {
-					for (u = 0; u < numU; u++) {
-						/* swap coordinates of pairs of vertices on w */
-						for (w = 0; w < (numW / 2); w++) {
-							lattice_swap_point_pairs(lt, u, v, w, mid, axis);
-						}
-
-						/* flip w-coordinate of midpoint (i.e. unpaired point on w) */
-						if (isOdd) {
-							w = (numW / 2);
-							lattice_flip_point_value(lt, u, v, w, mid, axis);
-						}
-					}
-				}
-				break;
-			}
-			default: /* shouldn't happen, but just in case */
-				break;
-		}
-
-		/* updates */
-		DEG_id_tag_update(&obedit->id, ID_RECALC_GEOMETRY);
-		WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
-		changed = true;
-	}
-	MEM_freeN(objects);
-
-	return changed ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
+  ViewLayer *view_layer = CTX_data_view_layer(C);
+  uint objects_len;
+  bool changed = false;
+  const eLattice_FlipAxes axis = RNA_enum_get(op->ptr, "axis");
+
+  Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
+      view_layer, CTX_wm_view3d(C), &objects_len);
+  for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+    Object *obedit = objects[ob_index];
+    Lattice *lt;
+
+    int numU, numV, numW;
+    int totP;
+
+    float mid = 0.0f;
+    short isOdd = 0;
+
+    /* get lattice - we need the "edit lattice" from the lattice... confusing... */
+    lt = (Lattice *)obedit->data;
+    lt = lt->editlatt->latt;
+
+    numU = lt->pntsu;
+    numV = lt->pntsv;
+    numW = lt->pntsw;
+    totP = numU * numV * numW;
+
+    /* First Pass: determine midpoint - used for flipping center verts if there
+     * are odd number of points on axis */
+    switch (axis) {
+      case LATTICE_FLIP_U:
+        isOdd = numU & 1;
+        break;
+      case LATTICE_FLIP_V:
+        isOdd = numV & 1;
+        break;
+      case LATTICE_FLIP_W:
+        isOdd = numW & 1;
+        break;
+
+      default:
+        printf("lattice_flip(): Unknown flipping axis (%u)\n", axis);
+        return OPERATOR_CANCELLED;
+    }
+
+    if (isOdd) {
+      BPoint *bp;
+      float avgInv = 1.0f / (float)totP;
+      int i;
+
+      /* midpoint calculation - assuming that u/v/w are axis-aligned */
+      for (i = 0, bp = lt->def; i < totP; i++, bp++) {
+        mid += bp->vec[axis] * avgInv;
+      }
+    }
+
+    /* Second Pass: swap pairs of vertices per axis, assuming they are all sorted */
+    switch (axis) {
+      case LATTICE_FLIP_U: {
+        int u, v, w;
+
+        /* v/w strips - front to back, top to bottom */
+        for (w = 0; w < numW; w++) {
+          for (v = 0; v < numV; v++) {
+            /* swap coordinates of pairs of vertices on u */
+            for (u = 0; u < (numU / 2); u++) {
+              lattice_swap_point_pairs(lt, u, v, w, mid, axis);
+            }
+
+            /* flip u-coordinate of midpoint (i.e. unpaired point on u) */
+            if (isOdd) {
+              u = (numU / 2);
+              lattice_flip_point_value(lt, u, v, w, mid, axis);
+            }
+          }
+        }
+        break;
+      }
+      case LATTICE_FLIP_V: {
+        int u, v, w;
+
+        /* u/w strips - front to back, left to right */
+        for (w = 0; w < numW; w++) {
+          for (u = 0; u < numU; u++) {
+            /* swap coordinates of pairs of vertices on v */
+            for (v = 0; v < (numV / 2); v++) {
+              lattice_swap_point_pairs(lt, u, v, w, mid, axis);
+            }
+
+            /* flip v-coordinate of midpoint (i.e. unpaired point on v) */
+            if (isOdd) {
+              v = (numV / 2);
+              lattice_flip_point_value(lt, u, v, w, mid, axis);
+            }
+          }
+        }
+        break;
+      }
+      case LATTICE_FLIP_W: {
+        int u, v, w;
+
+        for (v = 0; v < numV; v++) {
+          for (u = 0; u < numU; u++) {
+            /* swap coordinates of pairs of vertices on w */
+            for (w = 0; w < (numW / 2); w++) {
+              lattice_swap_point_pairs(lt, u, v, w, mid, axis);
+            }
+
+            /* flip w-coordinate of midpoint (i.e. unpaired point on w) */
+            if (isOdd) {
+              w = (numW / 2);
+              lattice_flip_point_value(lt, u, v, w, mid, axis);
+            }
+          }
+        }
+        break;
+      }
+      default: /* shouldn't happen, but just in case */
+        break;
+    }
+
+    /* updates */
+    DEG_id_tag_update(&obedit->id, ID_RECALC_GEOMETRY);
+    WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
+    changed = true;
+  }
+  MEM_freeN(objects);
+
+  return changed ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
 }
 
 void LATTICE_OT_flip(wmOperatorType *ot)
 {
-	static const EnumPropertyItem flip_items[] = {
-		{LATTICE_FLIP_U, "U", 0, "U (X) Axis", ""},
-		{LATTICE_FLIP_V, "V", 0, "V (Y) Axis", ""},
-		{LATTICE_FLIP_W, "W", 0, "W (Z) Axis", ""},
-		{0, NULL, 0, NULL, NULL},
-	};
-
-	/* identifiers */
-	ot->name = "Flip (Distortion Free)";
-	ot->description = "Mirror all control points without inverting the lattice deform";
-	ot->idname = "LATTICE_OT_flip";
-
-	/* api callbacks */
-	ot->poll = ED_operator_editlattice;
-	ot->invoke = WM_menu_invoke;
-	ot->exec = lattice_flip_exec;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	/* properties */
-	ot->prop = RNA_def_enum(ot->srna, "axis", flip_items, LATTICE_FLIP_U, "Flip Axis", "Coordinates along this axis get flipped");
+  static const EnumPropertyItem flip_items[] = {
+      {LATTICE_FLIP_U, "U", 0, "U (X) Axis", ""},
+      {LATTICE_FLIP_V, "V", 0, "V (Y) Axis", ""},
+      {LATTICE_FLIP_W, "W", 0, "W (Z) Axis", ""},
+      {0, NULL, 0, NULL, NULL},
+  };
+
+  /* identifiers */
+  ot->name = "Flip (Distortion Free)";
+  ot->description = "Mirror all control points without inverting the lattice deform";
+  ot->idname = "LATTICE_OT_flip";
+
+  /* api callbacks */
+  ot->poll = ED_operator_editlattice;
+  ot->invoke = WM_menu_invoke;
+  ot->exec = lattice_flip_exec;
+
+  /* flags */
+  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+  /* properties */
+  ot->prop = RNA_def_enum(ot->srna,
+                          "axis",
+                          flip_items,
+                          LATTICE_FLIP_U,
+                          "Flip Axis",
+                          "Coordinates along this axis get flipped");
 }
 
 /** \} */