当代3D游戏建模

Current Gen 3D Game Prop Production

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密歇根州立大学
Coursera
  • 完成时间大约为 15 个小时
  • 中级
  • 英语
注:本课程由Coursera和Linkshare共同提供,因开课平台的各种因素变化,以上开课日期仅供参考

你将学到什么

Model accurate block-in, mid poly meshes

Create high poly models with a real world level of accuracy

Create game-ready low poly meshes for a real-time environment

Texture and render models to give them the appearance of photo-realism

课程概况

In this course you will learn to create a photo-real game prop using modern game art production techniques. You will gather reference, generate a base model, create a high polygon model, bake details onto a low poly model, and then texture and present a final portfolio piece. This course is aimed at students who have some knowledge in 3d and game art and would like to learn more advanced techniques employed in the creation of modern game assets. We will be using Maya, Zbrush, Marmoset, and Substance Painter extensively throughout the course. When you are finished you will have your own model based of of a real-world prop suitable for use in modern game engines.

课程大纲

Week 1: Blocking-In Model

To start the project we will choose an object to model, gather reference, and create a initial, rough block-in of the model. The goal is to understand as much about the object as we can before we start modeling. This will likely be the lightest workload of the course, so make sure to take the extra time to check over the essentials module and make sure you have mastered the skills covered there. Later weeks will be much more time-consuming.

Week 2: Mid-Poly Block-In Model

In this module you will work to create the form of your model. This mid-poly block-in will not be textured, nor smoothed into a high resolution model. The goal is to create a mesh that is accurate to your reference that can become the starting point for your high and low poly models. This is often the most challenging part of the process.

Week 3: High-Poly Model

In this module you will take the low poly block in and generate a high polygon mesh that is accurate to the real world model as possible. We will be using a combination of sub division modeling and . The sky is the limit with poly counts, this model will never be UV unwrapped, it will just be used to generate texture maps for the game-ready version.

Week 4: Low-Poly Model

In this module you will take the mid-poly model from week 2 and reduce the geometry. This is the model we will be UV unwrapping and baking maps to. The goal for this model is to still achieve the silhouette of our object while using fewer vertices than the mid or high poly model.

Week 5: PBR Texturing

In this module you will take your low-poly model and add back the missing detail from the high-poly by baking texture maps. You will also use Substance Painter to add color, material, and micro-details not present in the high poly. This is where the model will start to become photo-real. The goal here is to take a well crafted model and use texture maps to bring it to life.

Week 6: Final Project and Presentation

This last week is set aside for you to spend more time polishing you model and going back to fix any issues that might have popped up during production. Often you will get to the end of a project and realize there were things you should have approached differently. Taking the feedback you received from the previous week's project, resubmit a final, portfolio ready version of your work. Our goal is to finish the course with the best possible looking final result.

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