CN117095099A

CN117095099A - System for providing online intelligent three-dimensional scene design and rendering

Info

Publication number: CN117095099A
Application number: CN202310499005.2A
Authority: CN
Inventors: 吴林昌; 张宗宇; 王泽一
Original assignee: Hangzhou Baixin Technology Co ltd
Current assignee: Hangzhou Baixin Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-21

Abstract

The invention relates to an online intelligent three-dimensional scene design and rendering system which is provided with a model management module, a three-dimensional scene design module and a rendering graph generation module. The model management module can upload and manage various three-dimensional models. The three-dimensional scene design module may select a three-dimensional model, design a scene, select and edit model materials, and the like. The rendering graph generation module can select different camera angles and parameters to generate a three-dimensional rendering graph, and the three-dimensional rendering graph is stored in a software rendering graph library. The software can conveniently design a three-dimensional scene and quickly preview and render pictures, reduces the use threshold of a designer, and can be widely used in the field of three-dimensional imaging.

Description

System for providing online intelligent three-dimensional scene design and rendering

[ technical field ]:

computer graphics technology, three-dimensional scene design and rendering technology

[ background art ]:

with the continuous development of computer graphics and three-dimensional modeling technologies, more and more 3D modeling software is being developed. Three-dimensional scene design software and rendering software are widely used, and in recent years, detailed and real three-dimensional scenes are widely used in the fields of movie visual special effects, animations, simulators, electronic games and the like. However, most of these software require expertise and complicated operations, making it difficult for an average user to use. In addition, some high-end 3D modeling software also requires powerful computer configurations to operate.

The existing three-dimensional scene design software has the following defects:

1. the operation is complex, the threshold is high, and the difficulty of learning and rising hands is high;

2. the module is single, the three-dimensional modeling is emphasized, or the rendering and effect output are emphasized, and the scene design process is complex;

3. the resource customization capability is poor, and the flexibility is lacking;

4. the reality of the rendering effect or the rendering speed is difficult to be considered;

5. the expansion function is limited, and the integration level is not high.

Therefore, there is a need in the market for a front-end three-dimensional editor that is simple and easy to use and has practical functions.

[ invention ] the following:

the invention provides an online intelligent three-dimensional scene design and rendering system which can upload a model, select different materials and scenes, set camera angles and render a picture. The editor is based on Web technology and has the following characteristics:

1. simple and easy to use: the user can use the webpage only by opening the webpage, and does not need to download software or install plug-ins.

2. Support multiple model formats: the user may upload various model formats including. Obj,. Stl, etc.

3. Material and illumination setting: the user can select different materials and illumination effects for the model, so that the model is more real.

4. Scene setting: the user may select a variety of scenes in the editor, such as indoor, outdoor, night scenes, etc.

5. Camera angle setting: the user can freely adjust the camera position and the viewing angle to achieve the best rendering effect.

6. Fast rendering: the editor can quickly render high quality pictures.

[ embodiment ] A method for manufacturing a semiconductor device:

the online intelligent three-dimensional scene design and rendering system comprises the following modules:

1. and a file uploading module: the module supports uploading of multiple model formats and can convert the uploaded model into a data format that can be used for editing and rendering.

2. Material and illumination setting module: the module provides for selection of various materials and lighting effects and can render the model according to the effects selected by the user.

3. A scene setting module: the module provides for selection of a variety of scenes and enables rendering of the model based on the user selected scene.

4. The camera angle setting module: the module provides the function of freely adjusting the position and the visual angle of the camera, and can render the model according to the camera angle set by a user.

5. Rendering output module: the module is responsible for combining information such as models, materials, illumination, scenes, camera angles and the like in the editor and rapidly rendering high-quality pictures.

[ description of the drawings ]: fig. 1 is a specific operation procedure of the system.

Claims

1. An on-line intelligent three-dimensional scene design and rendering system comprises a model management module, a three-dimensional scene design module and a rendering graph generation module.

2. The three-dimensional scene design and rendering system of claim 1, wherein the model management module is used for uploading and managing the three-dimensional model, the three-dimensional scene design module is used for placing, combining, transforming and editing the three-dimensional model, and the rendering image generation module is used for generating a three-dimensional rendering image with strong sense of reality.

3. The three-dimensional scene design and rendering system of claim 2, wherein said three-dimensional transformation includes movement, rotation and scaling, and wherein said editing includes scene environment setting and texture editing.

4. A three-dimensional scene design and rendering system as defined in claim 3, said scene environment settings including scene model selection, scene presets including presets of camera position and rotation parameters, and commodity transformation presets including commodity model position rotation scaling parameters.

5. The three-dimensional scene design and rendering system of claim 3 or 4, wherein the texture editing includes texture layering editing and texture picking.

6. The three-dimensional scene design and rendering software of claim 5, wherein the texture layering editing supports setting color, gloss, roughness, map intensity, and metaliness of each layer of texture, and the texture picking supports picking colors or maps from the scene for editing. The strength of the map is the mixing proportion of the color of the material and the map.

7. The three-dimensional scene design and rendering system of claim 6, further comprising a library of pre-defined textures and custom texture functions.

8. The three-dimensional scene design and rendering system according to claim, wherein the rendering map generation module generates the three-dimensional rendering image using a physics-based rendering algorithm.

9. The three-dimensional scene design and rendering system of claim 8, wherein the physical-based rendering algorithm is a path-tracking rendering algorithm.

10. A three-dimensional scene design and rendering system as claimed in any of claims 9, the supported three-dimensional model file format comprising STL, OBJ, STP, STEP.