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, 112 insertions, 107 deletions

diff --git a/source/blender/editors/mesh/editmesh_knife_project.c b/source/blender/editors/mesh/editmesh_knife_project.c
index 13fcb99f59b..13bcb1334a9 100644
--- a/source/blender/editors/mesh/editmesh_knife_project.c
+++ b/source/blender/editors/mesh/editmesh_knife_project.c
@@ -50,130 +50,135 @@
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
-#include "mesh_intern.h"  /* own include */
+#include "mesh_intern.h" /* own include */
 
-
-static LinkNode *knifeproject_poly_from_object(const bContext *C, Scene *scene, Object *ob, LinkNode *polys)
+static LinkNode *knifeproject_poly_from_object(const bContext *C,
+                                               Scene *scene,
+                                               Object *ob,
+                                               LinkNode *polys)
 {
-	Depsgraph *depsgraph = CTX_data_depsgraph(C);
-	ARegion *ar = CTX_wm_region(C);
-	struct Mesh *me_eval;
-	bool me_eval_needs_free;
-
-	if (ob->type == OB_MESH || ob->runtime.mesh_eval) {
-		Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
-		me_eval = ob_eval->runtime.mesh_eval;
-		if (me_eval == NULL) {
-			Scene *scene_eval = (Scene *)DEG_get_evaluated_id(depsgraph, &scene->id);
-			me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, &CD_MASK_BAREMESH);
-		}
-		me_eval_needs_free = false;
-	}
-	else if (ELEM(ob->type, OB_FONT, OB_CURVE, OB_SURF)) {
-		Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
-		me_eval = BKE_mesh_new_nomain_from_curve(ob_eval);
-		me_eval_needs_free = true;
-	}
-	else {
-		me_eval = NULL;
-	}
-
-	if (me_eval) {
-		ListBase nurbslist = {NULL, NULL};
-		float projmat[4][4];
-
-		BKE_mesh_to_curve_nurblist(me_eval, &nurbslist, 0);  /* wire */
-		BKE_mesh_to_curve_nurblist(me_eval, &nurbslist, 1);  /* boundary */
-
-		ED_view3d_ob_project_mat_get(ar->regiondata, ob, projmat);
-
-		if (nurbslist.first) {
-			Nurb *nu;
-			for (nu = nurbslist.first; nu; nu = nu->next) {
-				if (nu->bp) {
-					int a;
-					BPoint *bp;
-					bool is_cyclic = (nu->flagu & CU_NURB_CYCLIC) != 0;
-					float (*mval)[2] = MEM_mallocN(sizeof(*mval) * (nu->pntsu + is_cyclic), __func__);
-
-					for (bp = nu->bp, a = 0; a < nu->pntsu; a++, bp++) {
-						ED_view3d_project_float_v2_m4(ar, bp->vec, mval[a], projmat);
-					}
-					if (is_cyclic) {
-						copy_v2_v2(mval[a], mval[0]);
-					}
-
-					BLI_linklist_prepend(&polys, mval);
-				}
-			}
-		}
-
-		BKE_nurbList_free(&nurbslist);
-
-		if (me_eval_needs_free) {
-			BKE_mesh_free(me_eval);
-		}
-	}
-
-	return polys;
+  Depsgraph *depsgraph = CTX_data_depsgraph(C);
+  ARegion *ar = CTX_wm_region(C);
+  struct Mesh *me_eval;
+  bool me_eval_needs_free;
+
+  if (ob->type == OB_MESH || ob->runtime.mesh_eval) {
+    Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
+    me_eval = ob_eval->runtime.mesh_eval;
+    if (me_eval == NULL) {
+      Scene *scene_eval = (Scene *)DEG_get_evaluated_id(depsgraph, &scene->id);
+      me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, &CD_MASK_BAREMESH);
+    }
+    me_eval_needs_free = false;
+  }
+  else if (ELEM(ob->type, OB_FONT, OB_CURVE, OB_SURF)) {
+    Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
+    me_eval = BKE_mesh_new_nomain_from_curve(ob_eval);
+    me_eval_needs_free = true;
+  }
+  else {
+    me_eval = NULL;
+  }
+
+  if (me_eval) {
+    ListBase nurbslist = {NULL, NULL};
+    float projmat[4][4];
+
+    BKE_mesh_to_curve_nurblist(me_eval, &nurbslist, 0); /* wire */
+    BKE_mesh_to_curve_nurblist(me_eval, &nurbslist, 1); /* boundary */
+
+    ED_view3d_ob_project_mat_get(ar->regiondata, ob, projmat);
+
+    if (nurbslist.first) {
+      Nurb *nu;
+      for (nu = nurbslist.first; nu; nu = nu->next) {
+        if (nu->bp) {
+          int a;
+          BPoint *bp;
+          bool is_cyclic = (nu->flagu & CU_NURB_CYCLIC) != 0;
+          float(*mval)[2] = MEM_mallocN(sizeof(*mval) * (nu->pntsu + is_cyclic), __func__);
+
+          for (bp = nu->bp, a = 0; a < nu->pntsu; a++, bp++) {
+            ED_view3d_project_float_v2_m4(ar, bp->vec, mval[a], projmat);
+          }
+          if (is_cyclic) {
+            copy_v2_v2(mval[a], mval[0]);
+          }
+
+          BLI_linklist_prepend(&polys, mval);
+        }
+      }
+    }
+
+    BKE_nurbList_free(&nurbslist);
+
+    if (me_eval_needs_free) {
+      BKE_mesh_free(me_eval);
+    }
+  }
+
+  return polys;
 }
 
 static int knifeproject_exec(bContext *C, wmOperator *op)
 {
-	Scene *scene = CTX_data_scene(C);
-	Object *obedit = CTX_data_edit_object(C);
-	BMEditMesh *em = BKE_editmesh_from_object(obedit);
-	const bool cut_through = RNA_boolean_get(op->ptr, "cut_through");
+  Scene *scene = CTX_data_scene(C);
+  Object *obedit = CTX_data_edit_object(C);
+  BMEditMesh *em = BKE_editmesh_from_object(obedit);
+  const bool cut_through = RNA_boolean_get(op->ptr, "cut_through");
 
-	LinkNode *polys = NULL;
+  LinkNode *polys = NULL;
 
-	CTX_DATA_BEGIN (C, Object *, ob, selected_objects)
-	{
-		if (ob != obedit) {
-			polys = knifeproject_poly_from_object(C, scene, ob, polys);
-		}
-	}
-	CTX_DATA_END;
+  CTX_DATA_BEGIN (C, Object *, ob, selected_objects) {
+    if (ob != obedit) {
+      polys = knifeproject_poly_from_object(C, scene, ob, polys);
+    }
+  }
+  CTX_DATA_END;
 
-	if (polys) {
-		EDBM_mesh_knife(C, polys, true, cut_through);
+  if (polys) {
+    EDBM_mesh_knife(C, polys, true, cut_through);
 
-		/* select only tagged faces */
-		BM_mesh_elem_hflag_disable_all(em->bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT, false);
+    /* select only tagged faces */
+    BM_mesh_elem_hflag_disable_all(em->bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT, false);
 
-		/* not essential, but switch out of vertex mode since the
-		 * selected regions wont be nicely isolated after flushing.
-		 * note: call after de-select to avoid selection flushing */
-		EDBM_selectmode_disable(scene, em, SCE_SELECT_VERTEX, SCE_SELECT_EDGE);
+    /* not essential, but switch out of vertex mode since the
+     * selected regions wont be nicely isolated after flushing.
+     * note: call after de-select to avoid selection flushing */
+    EDBM_selectmode_disable(scene, em, SCE_SELECT_VERTEX, SCE_SELECT_EDGE);
 
-		BM_mesh_elem_hflag_enable_test(em->bm, BM_FACE, BM_ELEM_SELECT, true, false, BM_ELEM_TAG);
+    BM_mesh_elem_hflag_enable_test(em->bm, BM_FACE, BM_ELEM_SELECT, true, false, BM_ELEM_TAG);
 
-		BM_mesh_select_mode_flush(em->bm);
+    BM_mesh_select_mode_flush(em->bm);
 
-		BLI_linklist_freeN(polys);
+    BLI_linklist_freeN(polys);
 
-		return OPERATOR_FINISHED;
-	}
-	else {
-		BKE_report(op->reports, RPT_ERROR, "No other selected objects found to use for projection");
-		return OPERATOR_CANCELLED;
-	}
+    return OPERATOR_FINISHED;
+  }
+  else {
+    BKE_report(op->reports, RPT_ERROR, "No other selected objects found to use for projection");
+    return OPERATOR_CANCELLED;
+  }
 }
 
 void MESH_OT_knife_project(wmOperatorType *ot)
 {
-	/* description */
-	ot->name = "Knife Project";
-	ot->idname = "MESH_OT_knife_project";
-	ot->description = "Use other objects outlines & boundaries to project knife cuts";
-
-	/* callbacks */
-	ot->exec = knifeproject_exec;
-	ot->poll = ED_operator_editmesh_region_view3d;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING | OPTYPE_USE_EVAL_DATA;
-
-	/* parameters */
-	RNA_def_boolean(ot->srna, "cut_through", false, "Cut through", "Cut through all faces, not just visible ones");
+  /* description */
+  ot->name = "Knife Project";
+  ot->idname = "MESH_OT_knife_project";
+  ot->description = "Use other objects outlines & boundaries to project knife cuts";
+
+  /* callbacks */
+  ot->exec = knifeproject_exec;
+  ot->poll = ED_operator_editmesh_region_view3d;
+
+  /* flags */
+  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING | OPTYPE_USE_EVAL_DATA;
+
+  /* parameters */
+  RNA_def_boolean(ot->srna,
+                  "cut_through",
+                  false,
+                  "Cut through",
+                  "Cut through all faces, not just visible ones");
 }