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Merge pull request #1501 from 0b5vr/springbone-null

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[1.0] don't export the springBone extension if there are no colliders and springs
This commit is contained in:
ousttrue
2022-02-04 17:44:01 +09:00
committed by GitHub
parent 7ce3df2a66 14d8aeeece
commit ea53893a52
1 changed files with 11 additions and 1 deletions
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12
Assets/VRM10/Runtime/IO/Vrm10Exporter.cs
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@@ -336,6 +336,17 @@ namespace UniVRM10
static UniGLTF.Extensions.VRMC_springBone.VRMC_springBone ExportSpringBone(Vrm10Instance controller, Model model, ModelExporter converter)
{
var colliders = controller.GetComponentsInChildren<VRM10SpringBoneCollider>();
// if colliders, collider groups and springs don't exist, don't export the extension
if (
colliders.Length == 0 &&
controller.SpringBone.ColliderGroups.Count == 0 &&
controller.SpringBone.Springs.Count == 0
) {
return null;
}
var springBone = new UniGLTF.Extensions.VRMC_springBone.VRMC_springBone
{
SpecVersion = SPRINGBONE_SPEC_VERSION,
@@ -351,7 +362,6 @@ namespace UniVRM10
return model.Nodes.IndexOf(node);
};
var colliders = controller.GetComponentsInChildren<VRM10SpringBoneCollider>();
foreach (var c in colliders)
{
springBone.Colliders.Add(new UniGLTF.Extensions.VRMC_springBone.Collider