Differential D13994 Diff 47867 source/blender/blenkernel/intern/customdata.cc

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source/blender/blenkernel/intern/customdata.cc

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	void CustomData_free_layers(CustomData *data, int type, int totelem)			void CustomData_free_layers(CustomData *data, int type, int totelem)
	{			{
	const int index = CustomData_get_layer_index(data, type);			const int index = CustomData_get_layer_index(data, type);
	while (CustomData_free_layer(data, type, totelem, index)) {			while (CustomData_free_layer(data, type, totelem, index)) {
	/* pass */			/* pass */
	}			}
	}			}

				void CustomData_free_layers_anonymous(struct CustomData *data, int totelem)
				{
				while (true) {
				HooglyBooglyUnsubmitted Done Inline Actions Hmm, theoretically there would be other ways to implement this without a while loop, but that doesn't look worth it, since `CustomData_free_layer` handles many other things too. HooglyBoogly: Hmm, theoretically there would be other ways to implement this without a while loop, but that…
				bool found_anonymous_layer = false;
				for (int i = 0; i < data->totlayer; i++) {
				const CustomDataLayer *layer = &data->layers[i];
				if (layer->anonymous_id != NULL) {
				CustomData_free_layer(data, layer->type, totelem, i);
				found_anonymous_layer = true;
				break;
				}
				}
				if (!found_anonymous_layer) {
				break;
				}
				}
				}

	bool CustomData_has_layer(const CustomData *data, int type)			bool CustomData_has_layer(const CustomData *data, int type)
	{			{
	return (CustomData_get_layer_index(data, type) != -1);			return (CustomData_get_layer_index(data, type) != -1);
	}			}

	int CustomData_number_of_layers(const CustomData *data, int type)			int CustomData_number_of_layers(const CustomData *data, int type)
	{			{
	int number = 0;			int number = 0;
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