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ComponentToWorld = AActor + 0x400] + 0x190
Текущие оффсеты:
Последние признаки кости:
Объедините их в скелет. (каждый массив является частью, которая должна быть нарисована индивидуально)
И наконец, чтобы нарисовать линии между каждой костью в цикле сущности:
Взято с uc.
Код:
actor.ComponentToWorld = ReadFTransform(mesh+ 0x190);
Код:
public class FTransform
{
public Vector4 Rotation;
public Vector3 Translation;
public Vector3 Scale3D;
public FTransform(Vector4 rot, Vector3 translation, Vector3 scale)
{
Rotation = rot;
Translation = translation;
Scale3D = scale;
}
public Matrix ToMatrixWithScale()
{
Matrix m = new Matrix();
m.M41 = Translation.X;
m.M42 = Translation.Y;
m.M43 = Translation.Z;
float x2 = Rotation.X + Rotation.X;
float y2 = Rotation.Y + Rotation.Y;
float z2 = Rotation.Z + Rotation.Z;
float xx2 = Rotation.X * x2;
float yy2 = Rotation.Y * y2;
float zz2 = Rotation.Z * z2;
m.M11 = (1.0f - (yy2 + zz2)) * Scale3D.X;
m.M22 = (1.0f - (xx2 + zz2)) * Scale3D.Y;
m.M33 = (1.0f - (xx2 + yy2)) * Scale3D.Z;
float yz2 = Rotation.Y * z2;
float wx2 = Rotation.W * x2;
m.M32 = (yz2 - wx2) * Scale3D.Z;
m.M23 = (yz2 + wx2) * Scale3D.Y;
float xy2 = Rotation.X * y2;
float wz2 = Rotation.W * z2;
m.M21 = (xy2 - wz2) * Scale3D.Y;
m.M12 = (xy2 + wz2) * Scale3D.X;
float xz2 = Rotation.X * z2;
float wy2 = Rotation.W * y2;
m.M31 = (xz2 + wy2) * Scale3D.Z;
m.M13 = (xz2 - wy2) * Scale3D.X;
m.M14 = 0.0f;
m.M24 = 0.0f;
m.M34 = 0.0f;
m.M44 = 1.0f;
return m;
}
}
Код:
public FTransform ReadFTransform(long ptr)
{
//i know this is shitty. I still dont care.
float quatX = ReadFloat(ptr + 0x00);
float quatY = ReadFloat(ptr + 0x04);
float quatZ = ReadFloat(ptr + 0x08);
float quatW = ReadFloat(ptr + 0x0C);
float transX = ReadFloat(ptr + 0x0010);
float transY = ReadFloat(ptr + 0x0014);
float transZ = ReadFloat(ptr + 0x0018);
float scaleX = ReadFloat(ptr + 0x0020);
float scaleY = ReadFloat(ptr + 0x0024);
float scaleZ = ReadFloat(ptr + 0x0028);
Vector4 fQuat = new Vector4(quatW, quatX, quatY, quatZ);
Vector3 trans = new Vector3(transX, transY, transZ);
Vector3 scale = new Vector3(scaleX, scaleY, scaleZ);
FTransform fTransform = new FTransform(fQuat, trans, scale);
return fTransform;
}
Код:
public FTransform GetBoneIndex(long actorPtr, int boneIndex)
{
long mesh = ReadInt64(actorPtr + 0x400); //USkeletalMeshComponent
long arrayBones = ReadInt64(mesh + 0x0790); //CachedBoneSpaceTransforms
var transform = ReadFTransform(arrayBones + (boneIndex * 0x30));
return transform;
}
Код:
public Vector3 GetBoneWithRotation(int id, ArrayActorInfo actor)
{
var bone = GetBoneIndex(actor.BasePointer , id); //get the bone vector without any rotation applied
var boneMatrix = bone.ToMatrixWithScale();
var componentToWorldMatrix = actor.ComponentToWorld.ToMatrixWithScale(); //bone translations are applied to ComponentToWorld matrix
var newMatrix = boneMatrix * componentToWorldMatrix;
return new Vector3(newMatrix.M41, newMatrix.M42, newMatrix.M43);
}Последние признаки кости:
Код:
enum Bone : int
{
Root = 0,
pelvis = 1,
spine_01 = 2,
spine_02 = 3,
spine_03 = 4,
neck_01 = 5,
Head = 6,
face_root = 7,
eyebrows_pos_root = 8,
eyebrows_root = 9,
eyebrows_r = 10,
eyebrows_l = 11,
eyebrow_l = 12,
eyebrow_r = 13,
forehead_root = 14,
forehead = 15,
jaw_pos_root = 16,
jaw_root = 17,
jaw = 18,
mouth_down_pos_root = 19,
mouth_down_root = 20,
lip_bm_01 = 21,
lip_bm_02 = 22,
lip_br = 23,
lip_bl = 24,
jaw_01 = 25,
jaw_02 = 26,
cheek_pos_root = 27,
cheek_root = 28,
cheek_r = 29,
cheek_l = 30,
nose_side_root = 31,
nose_side_r_01 = 32,
nose_side_r_02 = 33,
nose_side_l_01 = 34,
nose_side_l_02 = 35,
eye_pos_r_root = 36,
eye_r_root = 37,
eye_rot_r_root = 38,
eye_lid_u_r = 39,
eye_r = 40,
eye_lid_b_r = 41,
eye_pos_l_root = 42,
eye_l_root = 43,
eye_rot_l_root = 44,
eye_lid_u_l = 45,
eye_l = 46,
eye_lid_b_l = 47,
nose_pos_root = 48,
nose = 49,
mouth_up_pos_root = 50,
mouth_up_root = 51,
lip_ul = 52,
lip_um_01 = 53,
lip_um_02 = 54,
lip_ur = 55,
lip_l = 56,
lip_r = 57,
hair_root = 58,
hair_b_01 = 59,
hair_b_02 = 60,
hair_l_01 = 61,
hair_l_02 = 62,
hair_r_01 = 63,
hair_r_02 = 64,
hair_f_02 = 65,
hair_f_01 = 66,
hair_b_pt_01 = 67,
hair_b_pt_02 = 68,
hair_b_pt_03 = 69,
hair_b_pt_04 = 70,
hair_b_pt_05 = 71,
camera_fpp = 72,
GunReferencePoint = 73,
GunRef = 74,
breast_l = 75,
breast_r = 76,
clavicle_l = 77,
upperarm_l = 78,
lowerarm_l = 79,
hand_l = 80,
thumb_01_l = 81,
thumb_02_l = 82,
thumb_03_l = 83,
thumb_04_l_MBONLY = 84,
index_01_l = 85,
index_02_l = 86,
index_03_l = 87,
index_04_l_MBONLY = 88,
middle_01_l = 89,
middle_02_l = 90,
middle_03_l = 91,
middle_04_l_MBONLY = 92,
ring_01_l = 93,
ring_02_l = 94,
ring_03_l = 95,
ring_04_l_MBONLY = 96,
pinky_01_l = 97,
pinky_02_l = 98,
pinky_03_l = 99,
pinky_04_l_MBONLY = 100,
item_l = 101,
lowerarm_twist_01_l = 102,
upperarm_twist_01_l = 103,
clavicle_r = 104,
upperarm_r = 105,
lowerarm_r = 106,
hand_r = 107,
thumb_01_r = 108,
thumb_02_r = 109,
thumb_03_r = 110,
thumb_04_r_MBONLY = 111,
index_01_r = 112,
index_02_r = 113,
index_03_r = 114,
index_04_r_MBONLY = 115,
middle_01_r = 116,
middle_02_r = 117,
middle_03_r = 118,
middle_04_r_MBONLY = 119,
ring_01_r = 120,
ring_02_r = 121,
ring_03_r = 122,
ring_04_r_MBONLY = 123,
pinky_01_r = 124,
pinky_02_r = 125,
pinky_03_r = 126,
pinky_04_r_MBONLY = 127,
item_r = 128,
lowerarm_twist_01_r = 129,
upperarm_twist_01_r = 130,
BackPack = 131,
backpack_01 = 132,
backpack_02 = 133,
Slot_Primary = 134,
Slot_Secondary = 135,
Slot_Melee = 136,
slot_throwable = 137,
coat_l_01 = 138,
coat_l_02 = 139,
coat_l_03 = 140,
coat_l_04 = 141,
coat_fl_01 = 142,
coat_fl_02 = 143,
coat_fl_03 = 144,
coat_fl_04 = 145,
coat_b_01 = 146,
coat_b_02 = 147,
coat_b_03 = 148,
coat_b_04 = 149,
coat_r_01 = 150,
coat_r_02 = 151,
coat_r_03 = 152,
coat_r_04 = 153,
coat_fr_01 = 154,
coat_fr_02 = 155,
coat_fr_03 = 156,
coat_fr_04 = 157,
thigh_l = 158,
calf_l = 159,
foot_l = 160,
ball_l = 161,
calf_twist_01_l = 162,
thigh_twist_01_l = 163,
thigh_r = 164,
calf_r = 165,
foot_r = 166,
ball_r = 167,
calf_twist_01_r = 168,
thigh_twist_01_r = 169,
Slot_SideArm = 170,
skirt_l_01 = 171,
skirt_l_02 = 172,
skirt_l_03 = 173,
skirt_f_01 = 174,
skirt_f_02 = 175,
skirt_f_03 = 176,
skirt_b_01 = 177,
skirt_b_02 = 178,
skirt_b_03 = 179,
skirt_r_01 = 180,
skirt_r_02 = 181,
skirt_r_03 = 182,
ik_hand_root = 183,
ik_hand_gun = 184,
ik_hand_r = 185,
ik_hand_l = 186,
ik_aim_root = 187,
ik_aim_l = 188,
ik_aim_r = 189,
ik_foot_root = 190,
ik_foot_l = 191,
ik_foot_r = 192,
camera_tpp = 193,
ik_target_root = 194,
ik_target_l = 195,
ik_target_r = 196,
VB_spine_03_spine_03 = 197,
VB_upperarm_r_lowerarm_r = 198
}Объедините их в скелет. (каждый массив является частью, которая должна быть нарисована индивидуально)
Код:
static Bone[] skeletonUpper = new Bone[] {
Bone.forehead, Bone.Head, Bone.neck_01,
};
static Bone[] skeletonRightArm = new Bone[] {
Bone.neck_01, Bone.upperarm_r, Bone.lowerarm_r, Bone.hand_r
};
static Bone[] skeletonLeftArm = new Bone[] {
Bone.neck_01, Bone.upperarm_l, Bone.lowerarm_l, Bone.hand_l
};
static Bone[] skeletonSpine = new Bone[] {
Bone.neck_01, Bone.spine_01, Bone.spine_02, Bone.pelvis
};
static Bone[] skeletonLowerRight = new Bone[] {
Bone.pelvis, Bone.thigh_r, Bone.calf_r, Bone.foot_r
};
static Bone[] skeletonLowerLeft = new Bone[] {
Bone.pelvis, Bone.thigh_l, Bone.calf_l, Bone.foot_l
};
static Bone[][] skeleton = new Bone[][] {
skeletonUpper, skeletonLeftArm, skeletonRightArm, skeletonSpine, skeletonLowerRight, skeletonLowerLeft
};И наконец, чтобы нарисовать линии между каждой костью в цикле сущности:
Код:
foreach (Bone[] part in skeleton)
{
Vector3 previousBone = new Vector3();
foreach (Bone b in part)
{
var currentBone = GetBoneWithRotation((int)b, actor);
if (previousBone.X == 0) //first bone no draw happens
{
previousBone = currentBone;
continue;
}
else
{
//draw line from previousBone to currentBone W2S
DrawLine3D(previousBone, currentBone);
previousBone = currentBone;
}
}
}
