// Fill out your copyright notice in the Description page of Project Settings.

#include "Libraries/FASkinnedMeshComponentExtends.h"
#include "Components/SkinnedMeshComponent.h"


void UFASkinnedMeshComponentExtends::HideBoneByNameExplicitly(USkinnedMeshComponent* MeshComponent, FName BoneName, EPhysBodyOp PhysBodyOption)
{
	// Find appropriate BoneIndex
	int32 BoneIndex = MeshComponent->GetBoneIndex(BoneName);
	if ( BoneIndex != INDEX_NONE )
	{
		HideBoneExplicitly(MeshComponent, BoneIndex, PhysBodyOption);
	}
}

void UFASkinnedMeshComponentExtends::HideBoneExplicitly(USkinnedMeshComponent* MeshComponent, int32 BoneIndex, EPhysBodyOp PhysBodyOption)
{
	TArray<uint8>& EditableBoneVisibilityStates = MeshComponent->GetEditableBoneVisibilityStates();
	if ((!MeshComponent->MasterPoseComponent.IsValid()) && BoneIndex < EditableBoneVisibilityStates.Num())
	{
		checkSlow ( BoneIndex != INDEX_NONE );
		EditableBoneVisibilityStates[ BoneIndex ] = BVS_ExplicitlyHidden;
		MeshComponent->bBoneVisibilityDirty = true;
	}
}