The performance cost of blend shapes depends on how much of your 3D model they affect. If you're an avatar creator, consider splitting your avatar into two skinned meshes - one for your body, and one for your head/face. This will prevent Unity from deleting that key. Unity will delete shape keys/blend shapes that are empty on import, so make sure your 'SIL' shape (the shape your mouth makes when no sound is detected, but the mic is active - such as the space between words) moves a single vertex a very small, imperceptible amount. The 'Viseme Blend Shape' mode is the most common method of making your character's face move when you speak. If not, you can choose visemes from the dropdown list. VRChat can usually detect your avatar's visemes automatically. You can see a reference to what all the visemes should look like and what sound triggers them here.

We use the Oculus Audio library to detect and set visemes.

If your model has these, you should use them! Many models use this for detailed animations for speaking. If you have a tutorial you'd like to suggest, please submit it to our docs via the ' Suggest Edits' feature!īlend shapes/shape keys (named depending on what software you're using) modify the mesh based on vertex positions. Also has a 10-minute version that gives you a big-picture view of the process. Rainhet's 3D Avatar Class - An older version of Rainhet's tutorial series.Rainhet's Blender 3D Virtual Avatar Tutorial 2022 - Rainhet's tutorial is long-form, and she explains everything thoroughly as she works through it.To get you started, here's a VRChat-centric tutorial one of our community members has created:

Even if you don't look as flashy as pre-made models, it is your model, and you can do whatever you'd like with it. If you choose to create your model, we suggest starting with something simple. Creating a rigged character combines all of those skills! Learning how to 3D model is complex, as is learning how to rig and texture. Let's be completely clear: For people who have never modeled in 3D before, this is the beginning of a long journey. You can use any 3D software you like, as long as it supports exporting an FBX with an armature! Blender and Maya are very common choices.

Although most users choose to find a model instead (see step 1), it is TOTALLY possible to create an avatar model from scratch.

Free 3d models for vrchat