3D city automatic generation solution upgraded, Tencent GiiNEX game AI engine officially unveiled

On March 20, 2024, Tencent released its independently developed game AI engine-GiiNEX at the Global Game Developers Conference (GDC). The engine is based on generative AI and decision-making AI technology and aims to provide diverse AI solutions for the entire life cycle of the game. This move shows Tencent’s determination to continue investing and innovating in the gaming field and will provide game developers with more tools and resources to help them design and develop more creative and intelligent game works. With the continuous development of artificial intelligence technology, the launch of GiiNEX

With the help of generative AI technology such as large models, GiiNEX provides 2D images, animations, 3D cities for AI NPC, scene production, content generation and other scenarios. , plot, dialogue, levels, music and other diversified AIGC capabilities to help developers improve the efficiency of high-quality content generation. At the same time, GiiNEX also uses decision-making AI technology in game development testing, simulated gameplay and other scenarios to accelerate game innovation and iteration to quickly adapt to players' individual needs and changing market trends.

At the conference, Tencent demonstrated GiiNEX’s innovations in game 3D city generation and UGC level design, providing efficient creative support for professional developers and ordinary players.

It is understood that GiiNEX includes three cores: cutting-edge algorithm model, efficient training platform and online inference engine, which can support the full life cycle needs of games from research and development to operation. Among them, the unified algorithm underlying model built based on basic AI research capabilities such as reinforcement learning and natural language processing can support more than ten game types such as MOBA, FPS, and party games; a high-performance training platform specially customized for agents and large models. It can support Wanka-scale resource scheduling; it is compatible with the online inference engine of mainstream devices, enabling hybrid deployment of mobile terminals and clouds to ensure multi-terminal collaboration.

AI tools enhance 3D city generation and efficiently build realistic game scenes

Highly realistic 3D city scenes are the key to enhance player immersion One of the important elements of sense. In game development, designers not only need to pay attention to game mechanics, but also must follow urban planning principles to ensure the creation of authentic and believable game scenes. The construction of a city is a very challenging and complex task, and many factors need to be considered, such as road layout, architectural style, population density, etc., to ensure that players can get an immersive experience. Through careful design and fine production, the game development team can create a lifelike urban environment and provide players with a fascinating

Based on the 3D city automatic generation scheme released in 2023, Tencent GiiNEX has carried out tool upgrades this year. It provides three major AI tools: city layout, architectural appearance, and indoor mapping to achieve seamless integration with mainstream game engines. Game development teams can now more easily use AI to enhance 3D city construction, which not only ensures the realistic diversity of generated effects, but also greatly improves production efficiency.

In the field of urban planning, it used to take 5 days to create a city with an area of ​​25 square kilometers, but it only takes 25 minutes to use the GiiNEX urban planning tool, which improves the efficiency by 100 times.

Through GiiNEX, you only need to simply draw the main features of the city, such as water bodies, main roads and mountains, etc., and adjust individual parameters to quickly generate a complete vector road network layout. On this basis, by setting up special building areas, dividing urban block functions, adjusting building height distribution, etc., a detailed and realistic urban blueprint can be easily formed.

Urban layout tool: greatly simplify the design process of regional planning, road network and building layout

In the past, only the facade layout manually designed by game art The diversity is limited and the degree of restoration of the real world is low. The GiiNEX architectural appearance tool supports imported images for rapid modeling, making both reproduced and generated buildings more realistic and diverse. It only takes less than 20 minutes to generate a single building, which is 50 times more efficient than traditional manual construction.

Building Appearance Tool: Quickly model and generate a large number of simulated buildings

The indoor mapping tool further enhances virtualization by adding rich details to the building's appearance. The reality of the city. Upload multi-angle photos of the room, and a three-dimensional indoor scene can be restored within an hour, which greatly improves the immersive experience of the game and is 40 times more efficient than traditional manual methods.

Indoor mapping tools: meticulously restore the indoor environment

AI tools available to players: improve UGC participation

User-generated content (UGC ) is a key factor in enriching the game world and extending the product life cycle. However, the threshold for traditional UGC creation is relatively high. If you want to design a high-quality UGC level, the creator needs to have certain design skills, professional software knowledge, and high-performance equipment.

Using generative AI technologies such as large models, GiiNEX provides players with a series of UGC level design tools available in the game, which are currently available in the game "Yuanmeng Star". From inspiration to architectural construction, to color matching and art design, AI tools help players improve their creative efficiency and easily transform creative and gameplay ideas into personalized game levels.

Build inspiration tools: Select a preset template or use text to generate inspiration reference drawings

Architectural PCG tools: Combined with programmatic generation, seconds Build towers, pavilions, corridors, bridges and other ancient Chinese-style buildings

Color color inspiration tool: supports theme colors and uploaded reference images to generate color versions, and change colors with one click

GiiNEX allows players with zero basic knowledge to easily create 3D models. By simplifying complex 3D models, AI can use basic geometric components provided by the game, such as rectangles, spheres, triangles, etc., to combine and restore the original models, allowing players to reconstruct and re-edit them to create unique furniture and vehicles. , characters and animals, etc.

3D model combination generation tool: combine basic shapes to build personalized complex 3D models

NPC action generation tool can combine real-person actions in a video "Copy" to the game character. Faced with the challenge of body size differences between real people and virtual characters, GiiNEX uses deep learning technology to accurately capture the movements in the video and optimizes the body size differences by adjusting joint information to ensure that the movements are natural and matching when transferred to the character.

NPC action generation tool: upload videos and copy character actions with one click

Next, GiiNEX will continue to enrich its UGC tool library and integrate AI capabilities It extends to the entire creation process including map layout, gameplay design, and level template generation, helping every player to easily create their own character.

In addition to the progress of generative AI in game creation scenarios, GiiNEX also demonstrated the application of decision-making AI in MOBA game intelligent teaching scenarios. Based on reinforcement learning, AI can perform real-time game analysis, human-machine command interaction, simulate the strength of each rank and multiple playing styles, and cooperate with TTS and multi-language support to provide players with targeted operation guides and tactical suggestions during the game. . These functions help new players quickly master the gameplay and support game products to expand into new markets around the world.

Looking to the future: Use AI to create a vibrant game world

Generative AI and decision-making AI are becoming key technologies to promote game innovation, leading games towards realism, dynamic evolution and emotional resonance. Development of three core features.

In the future, the game will deeply simulate the real world and human behavior, making characters, objects, environments and other elements vivid and realistic. At the same time, the plot will naturally develop with player interaction, breaking the traditional fixed model and increasing complexity and freedom. At the same time, the richness of personalized content will inspire warmer and deeper emotional resonance, providing a unique gaming experience.

GiiNEX will also continue to expand game AI solutions, accelerate the integration and connection of AI with the game industry, and even the real world, and support developers to release inspiration, create intelligently, and create a vibrant game world.

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