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, 198 insertions, 194 deletions

diff --git a/source/blender/collada/SceneExporter.cpp b/source/blender/collada/SceneExporter.cpp
index 9031aa1ed9f..e689cffe470 100644
--- a/source/blender/collada/SceneExporter.cpp
+++ b/source/blender/collada/SceneExporter.cpp
@@ -19,10 +19,10 @@
  */
 
 extern "C" {
-	#include "BLI_utildefines.h"
-	#include "BKE_collection.h"
-	#include "BKE_object.h"
-	#include "BLI_listbase.h"
+#include "BLI_utildefines.h"
+#include "BKE_collection.h"
+#include "BKE_object.h"
+#include "BLI_listbase.h"
 }
 
 #include "SceneExporter.h"
@@ -30,206 +30,210 @@ extern "C" {
 
 void SceneExporter::exportScene()
 {
-	Scene *scene = blender_context.get_scene();
-
-	// <library_visual_scenes> <visual_scene>
-	std::string name = id_name(scene);
-	openVisualScene(translate_id(name), encode_xml(name));
-	exportHierarchy();
-	closeVisualScene();
-	closeLibrary();
+  Scene *scene = blender_context.get_scene();
+
+  // <library_visual_scenes> <visual_scene>
+  std::string name = id_name(scene);
+  openVisualScene(translate_id(name), encode_xml(name));
+  exportHierarchy();
+  closeVisualScene();
+  closeLibrary();
 }
 
 void SceneExporter::exportHierarchy()
 {
-	LinkNode *node;
-	std::vector<Object *> base_objects;
-
-	// Ensure all objects in the export_set are marked
-	for (node = this->export_settings->export_set; node; node = node->next) {
-		Object *ob = (Object *) node->link;
-		ob->id.tag |= LIB_TAG_DOIT;
-	}
-
-	// Now find all exportable base objects (highest in export hierarchy)
-	for (node = this->export_settings->export_set; node; node = node->next) {
-		Object *ob = (Object *) node->link;
-		if (bc_is_base_node(this->export_settings->export_set, ob)) {
-			switch (ob->type) {
-				case OB_MESH:
-				case OB_CAMERA:
-				case OB_LAMP:
-				case OB_EMPTY:
-				case OB_GPENCIL:
-				case OB_ARMATURE:
-					base_objects.push_back(ob);
-					break;
-			}
-		}
-	}
-
-	// And now export the base objects:
-	for (int index = 0; index < base_objects.size(); index++) {
-		Object *ob = base_objects[index];
-		if (bc_is_marked(ob)) {
-			bc_remove_mark(ob);
-			writeNodes(ob);
-		}
-	}
+  LinkNode *node;
+  std::vector<Object *> base_objects;
+
+  // Ensure all objects in the export_set are marked
+  for (node = this->export_settings->export_set; node; node = node->next) {
+    Object *ob = (Object *)node->link;
+    ob->id.tag |= LIB_TAG_DOIT;
+  }
+
+  // Now find all exportable base objects (highest in export hierarchy)
+  for (node = this->export_settings->export_set; node; node = node->next) {
+    Object *ob = (Object *)node->link;
+    if (bc_is_base_node(this->export_settings->export_set, ob)) {
+      switch (ob->type) {
+        case OB_MESH:
+        case OB_CAMERA:
+        case OB_LAMP:
+        case OB_EMPTY:
+        case OB_GPENCIL:
+        case OB_ARMATURE:
+          base_objects.push_back(ob);
+          break;
+      }
+    }
+  }
+
+  // And now export the base objects:
+  for (int index = 0; index < base_objects.size(); index++) {
+    Object *ob = base_objects[index];
+    if (bc_is_marked(ob)) {
+      bc_remove_mark(ob);
+      writeNodes(ob);
+    }
+  }
 }
 
 void SceneExporter::writeNodeList(std::vector<Object *> &child_objects, Object *parent)
 {
-	/* TODO: Handle the case where a parent is not exported
-	   Actually i am not even sure if this can be done at all
-	   in a good way.
-	   I really prefer to enforce the export of hidden
-	   elements in an object hierarchy. When the children of
-	   the hidden elements are exported as well.
-	 */
-	for (int i = 0; i < child_objects.size(); ++i) {
-		Object *child = child_objects[i];
-		if (bc_is_marked(child)) {
-			bc_remove_mark(child);
-			writeNodes(child);
-		}
-	}
+  /* TODO: Handle the case where a parent is not exported
+     Actually i am not even sure if this can be done at all
+     in a good way.
+     I really prefer to enforce the export of hidden
+     elements in an object hierarchy. When the children of
+     the hidden elements are exported as well.
+   */
+  for (int i = 0; i < child_objects.size(); ++i) {
+    Object *child = child_objects[i];
+    if (bc_is_marked(child)) {
+      bc_remove_mark(child);
+      writeNodes(child);
+    }
+  }
 }
 
 void SceneExporter::writeNodes(Object *ob)
 {
-	ViewLayer *view_layer = blender_context.get_view_layer();
-
-	std::vector<Object *> child_objects;
-	bc_get_children(child_objects, ob, view_layer);
-	bool can_export = bc_is_in_Export_set(this->export_settings->export_set, ob, view_layer);
-
-	// Add associated armature first if available
-	bool armature_exported = false;
-	Object *ob_arm = bc_get_assigned_armature(ob);
-
-	if (ob_arm != NULL) {
-		armature_exported = bc_is_in_Export_set(this->export_settings->export_set, ob_arm, view_layer);
-		if (armature_exported && bc_is_marked(ob_arm)) {
-			bc_remove_mark(ob_arm);
-			writeNodes(ob_arm);
-			armature_exported = true;
-		}
-	}
-
-	if (can_export) {
-		COLLADASW::Node colladaNode(mSW);
-		colladaNode.setNodeId(translate_id(id_name(ob)));
-		colladaNode.setNodeName(encode_xml(id_name(ob)));
-		colladaNode.setType(COLLADASW::Node::NODE);
-
-		colladaNode.start();
-
-		if (ob->type == OB_MESH && armature_exported) {
-			// for skinned mesh we write obmat in <bind_shape_matrix>
-			TransformWriter::add_node_transform_identity(colladaNode);
-		}
-		else {
-			TransformWriter::add_node_transform_ob(
-			        colladaNode,
-			        ob,
-			        this->export_settings->export_transformation_type,
-			        this->export_settings->limit_precision
-			);
-		}
-
-		// <instance_geometry>
-		if (ob->type == OB_MESH) {
-			bool instance_controller_created = false;
-			if (armature_exported) {
-				instance_controller_created = arm_exporter->add_instance_controller(ob);
-			}
-			if (!instance_controller_created) {
-				COLLADASW::InstanceGeometry instGeom(mSW);
-				instGeom.setUrl(COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, get_geometry_id(ob, this->export_settings->use_object_instantiation)));
-				instGeom.setName(encode_xml(id_name(ob)));
-				InstanceWriter::add_material_bindings(
-				        instGeom.getBindMaterial(),
-				        ob,
-				        this->export_settings->active_uv_only);
-				instGeom.add();
-			}
-		}
-
-		// <instance_controller>
-		else if (ob->type == OB_ARMATURE) {
-			arm_exporter->add_armature_bones(ob, view_layer, this, child_objects);
-		}
-
-		// <instance_camera>
-		else if (ob->type == OB_CAMERA) {
-			COLLADASW::InstanceCamera instCam(mSW, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, get_camera_id(ob)));
-			instCam.add();
-		}
-
-		// <instance_light>
-		else if (ob->type == OB_LAMP) {
-			COLLADASW::InstanceLight instLa(mSW, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, get_light_id(ob)));
-			instLa.add();
-		}
-
-		// empty object
-		else if (ob->type == OB_EMPTY) { // TODO: handle groups (OB_DUPLICOLLECTION
-			if ((ob->transflag & OB_DUPLICOLLECTION) == OB_DUPLICOLLECTION && ob->instance_collection) {
-				Collection *collection = ob->instance_collection;
-				/* printf("group detected '%s'\n", group->id.name + 2); */
-				FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN(collection, object)
-				{
-					printf("\t%s\n", object->id.name);
-				}
-				FOREACH_COLLECTION_OBJECT_RECURSIVE_END;
-			}
-
-			if (BLI_listbase_is_empty(&ob->constraints) == false) {
-				bConstraint *con = (bConstraint *)ob->constraints.first;
-				while (con) {
-					std::string con_name(encode_xml(con->name));
-					std::string con_tag = con_name + "_constraint";
-					printf("%s\n", con_name.c_str());
-					printf("%s\n\n", con_tag.c_str());
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "type", con->type);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "enforce", con->enforce);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "flag", con->flag);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "headtail", con->headtail);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "lin_error", con->lin_error);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "own_space", con->ownspace);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "rot_error", con->rot_error);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "tar_space", con->tarspace);
-					colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "lin_error", con->lin_error);
-
-					//not ideal: add the target object name as another parameter.
-					//No real mapping in the .dae
-					//Need support for multiple target objects also.
-					const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
-					ListBase targets = { NULL, NULL };
-					if (cti && cti->get_constraint_targets) {
-
-						bConstraintTarget *ct;
-						Object *obtar;
-
-						cti->get_constraint_targets(con, &targets);
-
-						for (ct = (bConstraintTarget *)targets.first; ct; ct = ct->next) {
-							obtar = ct->tar;
-							std::string tar_id((obtar) ? id_name(obtar) : "");
-							colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "target_id", tar_id);
-						}
-
-						if (cti->flush_constraint_targets)
-							cti->flush_constraint_targets(con, &targets, 1);
-
-					}
-
-					con = con->next;
-				}
-			}
-		}
-		writeNodeList(child_objects, ob);
-		colladaNode.end();
-	}
+  ViewLayer *view_layer = blender_context.get_view_layer();
+
+  std::vector<Object *> child_objects;
+  bc_get_children(child_objects, ob, view_layer);
+  bool can_export = bc_is_in_Export_set(this->export_settings->export_set, ob, view_layer);
+
+  // Add associated armature first if available
+  bool armature_exported = false;
+  Object *ob_arm = bc_get_assigned_armature(ob);
+
+  if (ob_arm != NULL) {
+    armature_exported = bc_is_in_Export_set(this->export_settings->export_set, ob_arm, view_layer);
+    if (armature_exported && bc_is_marked(ob_arm)) {
+      bc_remove_mark(ob_arm);
+      writeNodes(ob_arm);
+      armature_exported = true;
+    }
+  }
+
+  if (can_export) {
+    COLLADASW::Node colladaNode(mSW);
+    colladaNode.setNodeId(translate_id(id_name(ob)));
+    colladaNode.setNodeName(encode_xml(id_name(ob)));
+    colladaNode.setType(COLLADASW::Node::NODE);
+
+    colladaNode.start();
+
+    if (ob->type == OB_MESH && armature_exported) {
+      // for skinned mesh we write obmat in <bind_shape_matrix>
+      TransformWriter::add_node_transform_identity(colladaNode);
+    }
+    else {
+      TransformWriter::add_node_transform_ob(colladaNode,
+                                             ob,
+                                             this->export_settings->export_transformation_type,
+                                             this->export_settings->limit_precision);
+    }
+
+    // <instance_geometry>
+    if (ob->type == OB_MESH) {
+      bool instance_controller_created = false;
+      if (armature_exported) {
+        instance_controller_created = arm_exporter->add_instance_controller(ob);
+      }
+      if (!instance_controller_created) {
+        COLLADASW::InstanceGeometry instGeom(mSW);
+        instGeom.setUrl(
+            COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING,
+                           get_geometry_id(ob, this->export_settings->use_object_instantiation)));
+        instGeom.setName(encode_xml(id_name(ob)));
+        InstanceWriter::add_material_bindings(
+            instGeom.getBindMaterial(), ob, this->export_settings->active_uv_only);
+        instGeom.add();
+      }
+    }
+
+    // <instance_controller>
+    else if (ob->type == OB_ARMATURE) {
+      arm_exporter->add_armature_bones(ob, view_layer, this, child_objects);
+    }
+
+    // <instance_camera>
+    else if (ob->type == OB_CAMERA) {
+      COLLADASW::InstanceCamera instCam(
+          mSW, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, get_camera_id(ob)));
+      instCam.add();
+    }
+
+    // <instance_light>
+    else if (ob->type == OB_LAMP) {
+      COLLADASW::InstanceLight instLa(
+          mSW, COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, get_light_id(ob)));
+      instLa.add();
+    }
+
+    // empty object
+    else if (ob->type == OB_EMPTY) {  // TODO: handle groups (OB_DUPLICOLLECTION
+      if ((ob->transflag & OB_DUPLICOLLECTION) == OB_DUPLICOLLECTION && ob->instance_collection) {
+        Collection *collection = ob->instance_collection;
+        /* printf("group detected '%s'\n", group->id.name + 2); */
+        FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (collection, object) {
+          printf("\t%s\n", object->id.name);
+        }
+        FOREACH_COLLECTION_OBJECT_RECURSIVE_END;
+      }
+
+      if (BLI_listbase_is_empty(&ob->constraints) == false) {
+        bConstraint *con = (bConstraint *)ob->constraints.first;
+        while (con) {
+          std::string con_name(encode_xml(con->name));
+          std::string con_tag = con_name + "_constraint";
+          printf("%s\n", con_name.c_str());
+          printf("%s\n\n", con_tag.c_str());
+          colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "type", con->type);
+          colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "enforce", con->enforce);
+          colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "flag", con->flag);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "headtail", con->headtail);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "lin_error", con->lin_error);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "own_space", con->ownspace);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "rot_error", con->rot_error);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "tar_space", con->tarspace);
+          colladaNode.addExtraTechniqueChildParameter(
+              "blender", con_tag, "lin_error", con->lin_error);
+
+          //not ideal: add the target object name as another parameter.
+          //No real mapping in the .dae
+          //Need support for multiple target objects also.
+          const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
+          ListBase targets = {NULL, NULL};
+          if (cti && cti->get_constraint_targets) {
+
+            bConstraintTarget *ct;
+            Object *obtar;
+
+            cti->get_constraint_targets(con, &targets);
+
+            for (ct = (bConstraintTarget *)targets.first; ct; ct = ct->next) {
+              obtar = ct->tar;
+              std::string tar_id((obtar) ? id_name(obtar) : "");
+              colladaNode.addExtraTechniqueChildParameter("blender", con_tag, "target_id", tar_id);
+            }
+
+            if (cti->flush_constraint_targets)
+              cti->flush_constraint_targets(con, &targets, 1);
+          }
+
+          con = con->next;
+        }
+      }
+    }
+    writeNodeList(child_objects, ob);
+    colladaNode.end();
+  }
 }