public void ExportVrmMeta(Vrm src, List <Texture> textures)
{
if (!Storage.Gltf.extensionsUsed.Contains(VrmExtensionName))
{
Storage.Gltf.extensionsUsed.Add(VrmExtensionName);
}
if (Storage.gltfVrm == null)
{
Storage.gltfVrm = new UniGLTF.Extensions.VRMC_vrm.VRMC_vrm();
}
Storage.gltfVrm.SpecVersion = src.SpecVersion;
Storage.gltfVrm.Meta = src.Meta.ToGltf(textures);
}
public void ExportVrmMeta(Vrm src, List <Texture> textures)
{
if (!Gltf.ExtensionsUsed.Contains(VrmExtensionName))
{
Gltf.ExtensionsUsed.Add(VrmExtensionName);
}
if (Gltf.Extensions == null)
{
Gltf.Extensions = new VrmProtobuf.Extensions();
}
if (Gltf.Extensions.VRMCVrm == null)
{
Gltf.Extensions.VRMCVrm = new VrmProtobuf.VRMCVrm();
}
var vrm = Gltf.Extensions.VRMCVrm;
vrm.SpecVersion = src.SpecVersion;
vrm.Meta = src.Meta.ToGltf(textures);
}
public static bool LoadVrm(this Model self, Gltf gltf)
{
var gltfVrm = gltf.extensions?.VRM;
if (gltfVrm == null)
{
return(false);
}
var Vrm = new Vrm(gltfVrm.meta.FromGltf(self.Textures), gltfVrm.exporterVersion, gltfVrm.specVersion);
self.Vrm = Vrm;
if (gltfVrm.humanoid != null)
{
foreach (var humanBone in gltfVrm.humanoid.humanBones)
{
if (humanBone.bone != GltfFormat.HumanoidBones.unknown)
{
self.Nodes[humanBone.node].HumanoidBone = (VrmLib.HumanoidBones)humanBone.bone;
}
}
}
if (!self.CheckVrmHumanoid())
{
throw new Exception("duplicate human bone");
}
// blendshape
if (gltfVrm.blendShapeMaster != null &&
gltfVrm.blendShapeMaster.blendShapeGroups != null &&
gltfVrm.blendShapeMaster.blendShapeGroups.Any())
{
Vrm.BlendShape = gltfVrm.blendShapeMaster.FromGltf(self.MeshGroups, self.Materials, self.Nodes);
}
// secondary
if (!(gltfVrm.secondaryAnimation is null))
{
Vrm.SpringBone = new SpringBoneManager();
// colliders
Vrm.SpringBone.Colliders.AddRange(
gltfVrm.secondaryAnimation.colliderGroups.Select(y =>
new SpringBoneColliderGroup(
self.Nodes[y.node],
y.colliders.Select(z => VrmSpringBoneCollider.CreateSphere(z.offset, z.radius))
)
));
// springs
Vrm.SpringBone.Springs.AddRange(gltfVrm.secondaryAnimation.boneGroups.Select(x =>
{
var sb = new SpringBone();
sb.Bones.AddRange(x.bones.Select(y => self.Nodes[y]));
if (x.center >= 0)
{
sb.Origin = self.Nodes[x.center];
}
sb.Colliders.AddRange(x.colliderGroups.Select(y => Vrm.SpringBone.Colliders[y]));
sb.Comment = x.comment;
sb.DragForce = x.dragForce;
sb.GravityDir = x.gravityDir;
sb.GravityPower = x.gravityPower;
sb.HitRadius = x.hitRadius;
sb.Stiffness = x.stiffiness;
return(sb);
}));
}
// material(already replaced)
if (gltfVrm.firstPerson != null)
{
Vrm.FirstPerson = gltfVrm.firstPerson.FromGltf(self.Nodes, self.MeshGroups);
Vrm.LookAt = gltfVrm.firstPerson.LookAtFromGltf();
Vrm.LookAt.OffsetFromHeadBone = gltfVrm.firstPerson.firstPersonBoneOffset;
}
return(true);
}
