public static void RemoveBone(this UnityDisplayNode unityDisplayNode, string boneName,
bool alreadyUnbound = false)
{
var skinnedMeshRenderer = unityDisplayNode.GetRenderer <SkinnedMeshRenderer>();
if (!alreadyUnbound)
{
// Unbind the mesh so we can change it without affecting the original
skinnedMeshRenderer.UnbindMesh();
}
// Get the bone index that controls the Boomerang
var boomerang = skinnedMeshRenderer.GetBoneIndex(boneName);
// Get all vertices that the bone controls
var badVertices = skinnedMeshRenderer.GetVerticesConnectedToBoneArray(boomerang);
// Remove all triangles that contain any of those vertices
var triangles = skinnedMeshRenderer.GetTrianglesAsArrays();
triangles.RemoveAll(triangle => triangle.Any(v => badVertices[v]));
skinnedMeshRenderer.SetTriangles(triangles);
}
/// <summary>
/// Sets the sprite texture to that of a named png
/// </summary>
/// <param name="node">The UnityDisplayNode</param>
/// <param name="textureName">The name of the texture, without .png</param>
protected void Set2DTexture(UnityDisplayNode node, string textureName)
{
node.GetRenderer <SpriteRenderer>().sprite = GetSprite(textureName, PixelsPerUnit);
}