Simulation of 3D Image Based on Unity3D

It is difficult to describe custom cakes, and you can't do it yourself. You can use Unity3D and Visual Studio C# to design a simulation model of cake stereo model, and can generate mobile APP for use on mobile phones. The system will be Internet + traditional cake. Customize the connection, build a platform that can customize the cake, make the cake customizable. Users can download the cake model and cake parts on the mobile phone, perform gestures like editing blocks to edit the assembly, design the cake style by yourself. Once completed, the caker can view the user-created models and make them based on the user model, giving the user a unique cake on their birthday. 1. Preface With the advancement of the times, people's demand for cakes is no longer limited to birthday celebrations, but simple reasons such as being happy and even wanting to eat. At this time, the traditional cake model is not enough to meet people's needs, people are more limited than the limited style. I prefer to customize myself. However, it is often difficult to describe the appearance of the pastry to the pastry chef when customizing the cake. The pastry chef cannot intuitively understand the requirements of the customer. As a result, the cake often does not have its own characteristics, and the whole process becomes boring. If the user can design a cake style that he imagines by moving his finger, the pastry chef can make the cake according to the model, so that the customer can get the cake that belongs to his own design, thus solving the problem that the user is difficult to open when customizing the cake. Clear and other problems. Unity is a 3D engine that can easily realize building visualization, real-time 3D interaction and other functions, and supports C# programming. After the system is finished, it can be packaged into a mobile APP, which can be downloaded and installed on the mobile phone. The system can be used for commercial purposes. The cake customization is connected with the model gesture operation, so that the cake customization is fun, operable, and strengthen the user's connection with the cake shop. 2. The Composition and Structure of the Birthday Cake 2.1 Birthday Cake Making Process At present, the production process of most birthday cakes can be divided into three steps: (1)Finishing the cake embryo by the cake maker (2)Cream coating on the spliced cake blank (3)Add a small creamy "accessory" to the cake blank, such as cake crepe In the case that customers need to customize, the customer's needs can be divided into custom cake top accessories, custom coating material color and so on. 2020 International Conference on Social and Human Sciences (ICSHS2020) DOI: 10.38007/Proceedings.0000037 ISBN: 978-1-80052-000-4 200 2.2 The Structure of the Birthday Cake According to the survey results of the cake shop, the structure of most cakes on the market can be decomposed into the structure of cake edible parts plus coating and cake blank according to the shape and the production process, as shown in Figure 1. Figure 1. A schematic diagram of the cake structure If the user has custom requirements, they need to make their own cake style, which can be used to transform the process of making the cake model into the process of selecting the cake accessories and the cake base. This greatly simplifies the production of the cake model and makes it easier to understand. 3. System Development Process The development of this system platform is to meet the needs of the user in the customization of the cake, to solve the user's unclear description of the cake customization or other reasons can not accurately describe the appearance of the desired cake, or the cake maker in the face of the user The shape of the cake that is expressed cannot be intuitively understood when demanding. 3.1 System Function and Structure Design (1)System function: enter the cake model editing scene, select the cake model, match, and then save the scene. (2)Process design: Firstly, two design methods are provided. The cake embryo and small parts can be selected for splicing, or the existing cake model can be directly selected for modification; as shown in Fig. 2. Figure 2. System function and structure design