public static BipedNaming.BoneType GetBoneType(string boneName)
{
if (BipedNaming.isSpine(boneName))
{
return(BipedNaming.BoneType.Spine);
}
if (BipedNaming.isHead(boneName))
{
return(BipedNaming.BoneType.Head);
}
if (BipedNaming.isArm(boneName))
{
return(BipedNaming.BoneType.Arm);
}
if (BipedNaming.isLeg(boneName))
{
return(BipedNaming.BoneType.Leg);
}
if (BipedNaming.isTail(boneName))
{
return(BipedNaming.BoneType.Tail);
}
if (BipedNaming.isEye(boneName))
{
return(BipedNaming.BoneType.Eye);
}
return(BipedNaming.BoneType.Unassigned);
}
// Tries to guess the limb bones based on naming
private static void DetectLimb(BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide, ref Transform firstBone, ref Transform secondBone, ref Transform lastBone, Transform[] transforms)
{
Transform[] limb = BipedNaming.GetBonesOfTypeAndSide(boneType, boneSide, transforms);
if (limb.Length < 3)
{
//Warning.Log("Unable to detect biped bones by bone names. Please manually assign bone references.", firstBone, true);
return;
}
// Standard biped characters
if (limb.Length == 3)
{
firstBone = limb[0];
secondBone = limb[1];
lastBone = limb[2];
}
// For Bootcamp soldier type of characters with more than 3 limb bones
if (limb.Length > 3)
{
firstBone = limb[0];
secondBone = limb[2];
lastBone = limb[limb.Length - 1];
}
}
public static Transform GetFirstBoneOfTypeAndSide(BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide, Transform[] bones)
{
Transform[] bonesOfTypeAndSide = BipedNaming.GetBonesOfTypeAndSide(boneType, boneSide, bones);
if (bonesOfTypeAndSide.Length == 0)
{
return(null);
}
return(bonesOfTypeAndSide[0]);
}
private static bool matchesLastLetter(string boneName, string[] namingConvention)
{
foreach (string letter in namingConvention)
{
if (BipedNaming.LastLetterIs(boneName, letter))
{
return(true);
}
}
return(false);
}
public static BipedNaming.BoneSide GetBoneSide(string boneName)
{
if (BipedNaming.isLeft(boneName))
{
return(BipedNaming.BoneSide.Left);
}
if (BipedNaming.isRight(boneName))
{
return(BipedNaming.BoneSide.Right);
}
return(BipedNaming.BoneSide.Center);
}
private static bool matchesLastLetter(string boneName, string[] namingConvention)
{
for (int i = 0; i < namingConvention.Length; i++)
{
string letter = namingConvention[i];
if (BipedNaming.LastLetterIs(boneName, letter))
{
return(true);
}
}
return(false);
}
public static Transform[] GetBonesOfType(BipedNaming.BoneType boneType, Transform[] bones)
{
Transform[] array = new Transform[0];
foreach (Transform transform in bones)
{
if (transform != null && BipedNaming.GetBoneType(transform.name) == boneType)
{
Array.Resize <Transform>(ref array, array.Length + 1);
array[array.Length - 1] = transform;
}
}
return(array);
}
public static Transform[] GetBonesOfSide(BipedNaming.BoneSide boneSide, Transform[] bones)
{
Transform[] array = new Transform[0];
for (int i = 0; i < bones.Length; i++)
{
Transform transform = bones[i];
if (transform != null && BipedNaming.GetBoneSide(transform.name) == boneSide)
{
Array.Resize <Transform>(ref array, array.Length + 1);
array[array.Length - 1] = transform;
}
}
return(array);
}
private static bool matchesNaming(string boneName, string[] namingConvention)
{
if (BipedNaming.excludesNaming(boneName, BipedNaming.typeExclude))
{
return(false);
}
foreach (string value in namingConvention)
{
if (boneName.Contains(value))
{
return(true);
}
}
return(false);
}
private static bool matchesNaming(string boneName, string[] namingConvention)
{
if (BipedNaming.excludesNaming(boneName, BipedNaming.typeExclude))
{
return(false);
}
for (int i = 0; i < namingConvention.Length; i++)
{
string value = namingConvention[i];
if (boneName.Contains(value))
{
return(true);
}
}
return(false);
}
public static Transform GetNamingMatch(Transform[] transforms, params string[][] namings)
{
foreach (Transform transform in transforms)
{
bool flag = true;
foreach (string namingConvention in namings)
{
if (!BipedNaming.matchesNaming(transform.name, namingConvention))
{
flag = false;
break;
}
}
if (flag)
{
return(transform);
}
}
return(null);
}
private static void DetectLimb(BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide, ref Transform firstBone, ref Transform secondBone, ref Transform lastBone, Transform[] transforms)
{
Transform[] bonesOfTypeAndSide = BipedNaming.GetBonesOfTypeAndSide(boneType, boneSide, transforms);
if (bonesOfTypeAndSide.Length < 3)
{
return;
}
if (bonesOfTypeAndSide.Length == 3)
{
firstBone = bonesOfTypeAndSide[0];
secondBone = bonesOfTypeAndSide[1];
lastBone = bonesOfTypeAndSide[2];
}
if (bonesOfTypeAndSide.Length > 3)
{
firstBone = bonesOfTypeAndSide[0];
secondBone = bonesOfTypeAndSide[2];
lastBone = bonesOfTypeAndSide[bonesOfTypeAndSide.Length - 1];
}
}
public static Transform GetNamingMatch(Transform[] transforms, params string[][] namings)
{
for (int i = 0; i < transforms.Length; i++)
{
Transform transform = transforms[i];
bool flag = true;
for (int j = 0; j < namings.Length; j++)
{
string[] namingConvention = namings[j];
if (!BipedNaming.matchesNaming(transform.name, namingConvention))
{
flag = false;
break;
}
}
if (flag)
{
return(transform);
}
}
return(null);
}
private static bool isEye(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeEye) && !BipedNaming.excludesNaming(boneName, BipedNaming.typeExcludeEye));
}
/// <summary>
/// Detects the references based on naming and hierarchy.
/// </summary>
public static void DetectReferencesByNaming(ref BipedReferences references, Transform root, AutoDetectParams autoDetectParams)
{
if (references == null)
{
references = new BipedReferences();
}
Transform[] children = root.GetComponentsInChildren <Transform>();
// Find limbs
DetectLimb(BipedNaming.BoneType.Arm, BipedNaming.BoneSide.Left, ref references.leftUpperArm, ref references.leftForearm, ref references.leftHand, children);
DetectLimb(BipedNaming.BoneType.Arm, BipedNaming.BoneSide.Right, ref references.rightUpperArm, ref references.rightForearm, ref references.rightHand, children);
DetectLimb(BipedNaming.BoneType.Leg, BipedNaming.BoneSide.Left, ref references.leftThigh, ref references.leftCalf, ref references.leftFoot, children);
DetectLimb(BipedNaming.BoneType.Leg, BipedNaming.BoneSide.Right, ref references.rightThigh, ref references.rightCalf, ref references.rightFoot, children);
// Find head bone
references.head = BipedNaming.GetBone(children, BipedNaming.BoneType.Head);
// Find Pelvis
references.pelvis = BipedNaming.GetNamingMatch(children, BipedNaming.pelvis);
// If pelvis is not an ancestor of a leg, it is not a valid pelvis
if (references.pelvis == null || !Hierarchy.IsAncestor(references.leftThigh, references.pelvis))
{
if (references.leftThigh != null)
{
references.pelvis = references.leftThigh.parent;
}
}
// Find spine and head bones
if (references.leftUpperArm != null && references.rightUpperArm != null && references.pelvis != null && references.leftThigh != null)
{
Transform neck = Hierarchy.GetFirstCommonAncestor(references.leftUpperArm, references.rightUpperArm);
if (neck != null)
{
Transform[] inverseSpine = new Transform[1] {
neck
};
Hierarchy.AddAncestors(inverseSpine[0], references.pelvis, ref inverseSpine);
references.spine = new Transform[0];
for (int i = inverseSpine.Length - 1; i > -1; i--)
{
if (AddBoneToSpine(inverseSpine[i], ref references, autoDetectParams))
{
Array.Resize(ref references.spine, references.spine.Length + 1);
references.spine[references.spine.Length - 1] = inverseSpine[i];
}
}
// Head
if (references.head == null)
{
for (int i = 0; i < neck.childCount; i++)
{
Transform child = neck.GetChild(i);
if (!Hierarchy.ContainsChild(child, references.leftUpperArm) && !Hierarchy.ContainsChild(child, references.rightUpperArm))
{
references.head = child;
break;
}
}
}
}
}
// Find eye bones
Transform[] eyes = BipedNaming.GetBonesOfType(BipedNaming.BoneType.Eye, children);
references.eyes = new Transform[0];
if (autoDetectParams.includeEyes)
{
for (int i = 0; i < eyes.Length; i++)
{
if (AddBoneToEyes(eyes[i], ref references, autoDetectParams))
{
Array.Resize(ref references.eyes, references.eyes.Length + 1);
references.eyes[references.eyes.Length - 1] = eyes[i];
}
}
}
}
// Tries to guess the limb bones based on naming
private static void DetectLimb(BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide, ref Transform firstBone, ref Transform secondBone, ref Transform lastBone, Transform[] transforms) {
Transform[] limb = BipedNaming.GetBonesOfTypeAndSide(boneType, boneSide, transforms);
if (limb.Length < 3) {
//Warning.Log("Unable to detect biped bones by bone names. Please manually assign bone references.", firstBone, true);
return;
}
// Standard biped characters
if (limb.Length == 3) {
firstBone = limb[0];
secondBone = limb[1];
lastBone = limb[2];
}
// For Bootcamp soldier type of characters with more than 3 limb bones
if (limb.Length > 3) {
firstBone = limb[0];
secondBone = limb[2];
lastBone = limb[limb.Length - 1];
}
}
public static void DetectReferencesByNaming(ref BipedReferences references, Transform root, BipedReferences.AutoDetectParams autoDetectParams)
{
if (references == null)
{
references = new BipedReferences();
}
Transform[] componentsInChildren = root.GetComponentsInChildren <Transform>();
BipedReferences.DetectLimb(BipedNaming.BoneType.Arm, BipedNaming.BoneSide.Left, ref references.leftUpperArm, ref references.leftForearm, ref references.leftHand, componentsInChildren);
BipedReferences.DetectLimb(BipedNaming.BoneType.Arm, BipedNaming.BoneSide.Right, ref references.rightUpperArm, ref references.rightForearm, ref references.rightHand, componentsInChildren);
BipedReferences.DetectLimb(BipedNaming.BoneType.Leg, BipedNaming.BoneSide.Left, ref references.leftThigh, ref references.leftCalf, ref references.leftFoot, componentsInChildren);
BipedReferences.DetectLimb(BipedNaming.BoneType.Leg, BipedNaming.BoneSide.Right, ref references.rightThigh, ref references.rightCalf, ref references.rightFoot, componentsInChildren);
references.head = BipedNaming.GetBone(componentsInChildren, BipedNaming.BoneType.Head, BipedNaming.BoneSide.Center, Array.Empty <string[]>());
references.pelvis = BipedNaming.GetNamingMatch(componentsInChildren, new string[][]
{
BipedNaming.pelvis
});
if ((references.pelvis == null || !Hierarchy.IsAncestor(references.leftThigh, references.pelvis)) && references.leftThigh != null)
{
references.pelvis = references.leftThigh.parent;
}
if (references.leftUpperArm != null && references.rightUpperArm != null && references.pelvis != null && references.leftThigh != null)
{
Transform firstCommonAncestor = Hierarchy.GetFirstCommonAncestor(references.leftUpperArm, references.rightUpperArm);
if (firstCommonAncestor != null)
{
Transform[] array = new Transform[]
{
firstCommonAncestor
};
Hierarchy.AddAncestors(array[0], references.pelvis, ref array);
references.spine = new Transform[0];
for (int i = array.Length - 1; i > -1; i--)
{
if (BipedReferences.AddBoneToSpine(array[i], ref references, autoDetectParams))
{
Array.Resize <Transform>(ref references.spine, references.spine.Length + 1);
references.spine[references.spine.Length - 1] = array[i];
}
}
if (references.head == null)
{
for (int j = 0; j < firstCommonAncestor.childCount; j++)
{
Transform child = firstCommonAncestor.GetChild(j);
if (!Hierarchy.ContainsChild(child, references.leftUpperArm) && !Hierarchy.ContainsChild(child, references.rightUpperArm))
{
references.head = child;
break;
}
}
}
}
}
Transform[] bonesOfType = BipedNaming.GetBonesOfType(BipedNaming.BoneType.Eye, componentsInChildren);
references.eyes = new Transform[0];
if (autoDetectParams.includeEyes)
{
for (int k = 0; k < bonesOfType.Length; k++)
{
if (BipedReferences.AddBoneToEyes(bonesOfType[k], ref references, autoDetectParams))
{
Array.Resize <Transform>(ref references.eyes, references.eyes.Length + 1);
references.eyes[references.eyes.Length - 1] = bonesOfType[k];
}
}
}
}
public static Transform[] GetBonesOfTypeAndSide(BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide, Transform[] bones)
{
Transform[] bonesOfType = BipedNaming.GetBonesOfType(boneType, bones);
return(BipedNaming.GetBonesOfSide(boneSide, bonesOfType));
}
public static Transform GetBone(Transform[] transforms, BipedNaming.BoneType boneType, BipedNaming.BoneSide boneSide = BipedNaming.BoneSide.Center, params string[][] namings)
{
return(BipedNaming.GetNamingMatch(BipedNaming.GetBonesOfTypeAndSide(boneType, boneSide, transforms), namings));
}
private static bool isTypeExclude(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeExclude));
}
private static bool isTail(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeTail) && !BipedNaming.excludesNaming(boneName, BipedNaming.typeExcludeTail));
}
private static bool isHead(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeHead) && !BipedNaming.excludesNaming(boneName, BipedNaming.typeExcludeHead));
}
private static bool isRight(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeRight) || BipedNaming.lastLetter(boneName) == "R" || BipedNaming.firstLetter(boneName) == "R");
}
private static bool isLeft(string boneName)
{
return(BipedNaming.matchesNaming(boneName, BipedNaming.typeLeft) || BipedNaming.lastLetter(boneName) == "L" || BipedNaming.firstLetter(boneName) == "L");
}
