collada: EvaluationContext is now feeded into the class instances of AnimationExporter and DocumentExporter on creation. Also skipped the const qualifier for now because BKE_scene_graph_update_for_newframe() needs it to be not const

source/blender/collada/AnimationExporter.cpp

@@ -34,7 +34,7 @@ void forEachObjectInExportSet(Scene *sce, Functor &f, LinkNode *export_set)
 	}
 }
 
-bool AnimationExporter::exportAnimations(EvaluationContext *eval_ctx, Scene *sce)
+bool AnimationExporter::exportAnimations(Scene *sce)
 {
 	bool has_animations = hasAnimations(sce);
 	if (has_animations) {

source/blender/collada/AnimationExporter.h

@@ -90,15 +90,15 @@ private:
 
 public:
 
-	AnimationExporter(COLLADASW::StreamWriter *sw, const ExportSettings *export_settings):
+	AnimationExporter(EvaluationContext *eval_ctx, COLLADASW::StreamWriter *sw, const ExportSettings *export_settings):
+		eval_ctx(eval_ctx),
 		COLLADASW::LibraryAnimations(sw),
 		export_settings(export_settings)
 	{
 		this->sw = sw;
 	}
 
-	bool exportAnimations(EvaluationContext *eval_ctx, Scene *sce);
-
+	bool exportAnimations(Scene *sce);
 	// called for each exported object
 	void operator() (Object *ob); 
 	

source/blender/collada/DocumentExporter.cpp

@@ -152,7 +152,9 @@ char *bc_CustomData_get_active_layer_name(const CustomData *data, int type)
 	return data->layers[layer_index].name;
 }
 
-DocumentExporter::DocumentExporter(const ExportSettings *export_settings) : export_settings(export_settings) {
+DocumentExporter::DocumentExporter(EvaluationContext *eval_ctx, const ExportSettings *export_settings) :
+	eval_ctx(eval_ctx),
+	export_settings(export_settings) {
 }
 
 static COLLADABU::NativeString make_temp_filepath(const char *name, const char *extension)
@@ -179,7 +181,7 @@ static COLLADABU::NativeString make_temp_filepath(const char *name, const char *
 // COLLADA allows this through multiple <channel>s in <animation>.
 // For this to work, we need to know objects that use a certain action.
 
-int DocumentExporter::exportCurrentScene(EvaluationContext *eval_ctx, Scene *sce)
+int DocumentExporter::exportCurrentScene(Scene *sce)
 {
 	PointerRNA sceneptr, unit_settings;
 	PropertyRNA *system; /* unused , *scale; */
@@ -302,8 +304,8 @@ int DocumentExporter::exportCurrentScene(EvaluationContext *eval_ctx, Scene *sce
 
 	if (this->export_settings->include_animations) {
 		// <library_animations>
-		AnimationExporter ae(writer, this->export_settings);
-		ae.exportAnimations(eval_ctx, sce);
+		AnimationExporter ae(eval_ctx, writer, this->export_settings);
+		ae.exportAnimations(sce);
 	}
 	se.exportScene(eval_ctx, sce);
 	

source/blender/collada/DocumentExporter.h

@@ -38,11 +38,12 @@ struct Scene;
 class DocumentExporter
 {
  public:
-	DocumentExporter(const ExportSettings *export_settings);
-	int  exportCurrentScene(EvaluationContext *eval_ctx, Scene *sce);
+	DocumentExporter(EvaluationContext *eval_ctx, const ExportSettings *export_settings);
+	int  exportCurrentScene(Scene *sce);
 	void exportScenes(const char *filename);
 private:
 	const ExportSettings *export_settings;
+	EvaluationContext *eval_ctx;
 };
 
 #endif

source/blender/collada/collada.cpp

@@ -149,8 +149,8 @@ int collada_export(
 			bc_bubble_sort_by_Object_name(export_settings.export_set);
 	}
 
-	DocumentExporter exporter(&export_settings);
-	int status = exporter.exportCurrentScene(eval_ctx, sce);
+	DocumentExporter exporter(eval_ctx, &export_settings);
+	int status = exporter.exportCurrentScene(sce);
 
 	BLI_linklist_free(export_settings.export_set, NULL);
 

source/blender/collada/collada_utils.cpp

@@ -159,7 +159,6 @@ void bc_update_scene(EvaluationContext *eval_ctx, Scene *scene, float ctime)
 {
 	BKE_scene_frame_set(scene, ctime);
 	Main *bmain = bc_get_main();
-	EvaluationContext *ev_context = bc_get_evaluation_context();
 	BKE_scene_graph_update_for_newframe(eval_ctx, eval_ctx->depsgraph, bmain, scene, eval_ctx->view_layer);
 }