public NewAnimSkeleton(Model mdl, List <FLVER.Bone> flverBones)
{
MODEL = mdl;
int[] childCounts = new int[flverBones.Count];
FlverSkeleton = new List <FlverBoneInfo>();
for (int i = 0; i < flverBones.Count; i++)
{
var newBone = new FlverBoneInfo(flverBones[i], flverBones);
if (flverBones[i].ParentIndex >= 0)
{
childCounts[flverBones[i].ParentIndex]++;
}
FlverSkeleton.Add(newBone);
}
for (int i = 0; i < FlverSkeleton.Count; i++)
{
FlverSkeleton[i].Length = Math.Max(0.1f,
(flverBones[i].BoundingBoxMax.Z - flverBones[i].BoundingBoxMin.Z) * 0.8f);
if (childCounts[i] == 1 && flverBones[i].ChildIndex >= 0)
{
var parentChildDifference = Vector3.Transform(Vector3.Zero,
FlverSkeleton[flverBones[i].ChildIndex].ReferenceMatrix) -
Vector3.Transform(Vector3.Zero, FlverSkeleton[i].ReferenceMatrix);
var parentChildDirection = Vector3.Normalize(parentChildDifference);
var parentDir = Vector3.TransformNormal(Vector3.Backward,
Matrix.CreateRotationX(flverBones[i].Rotation.X) *
Matrix.CreateRotationZ(flverBones[i].Rotation.Z) *
Matrix.CreateRotationY(flverBones[i].Rotation.Y));
var dot = Vector3.Dot(parentDir, parentChildDirection);
FlverSkeleton[i].Length = parentChildDifference.Length() * (float)Math.Cos(dot);
}
else
{
FlverSkeleton[i].Length = Math.Max(0.1f,
(flverBones[i].BoundingBoxMax.Z - flverBones[i].BoundingBoxMin.Z) * 0.8f);
}
}
for (int i = 0; i < GFXShaders.FlverShader.MaxBonePerMatrixArray; i++)
{
ShaderMatrices0[i] = Matrix.Identity;
ShaderMatrices1[i] = Matrix.Identity;
ShaderMatrices2[i] = Matrix.Identity;
ShaderMatrices3[i] = Matrix.Identity;
ShaderMatrices4[i] = Matrix.Identity;
ShaderMatrices5[i] = Matrix.Identity;
}
}
public NewAnimSkeleton_FLVER(Model mdl, List <FLVER.Bone> flverBones)
{
MODEL = mdl;
int[] childCounts = new int[flverBones.Count];
FlverSkeleton.Clear();
TopLevelFlverBoneIndices.Clear();
for (int i = 0; i < flverBones.Count; i++)
{
if (flverBones[i].ParentIndex < 0)
{
TopLevelFlverBoneIndices.Add(i);
}
var newBone = new FlverBoneInfo(flverBones[i], flverBones);
if (flverBones[i].ParentIndex >= 0)
{
childCounts[flverBones[i].ParentIndex]++;
}
FlverSkeleton.Add(newBone);
}
for (int i = 0; i < FlverSkeleton.Count; i++)
{
//FlverSkeleton[i].Length = Math.Max(0.1f,
// (flverBones[i].BoundingBoxMax.Z - flverBones[i].BoundingBoxMin.Z) * 0.8f);
//if (childCounts[i] == 1 && flverBones[i].ChildIndex >= 0)
//{
// var parentChildDifference = Vector3.Transform(Vector3.Zero,
// FlverSkeleton[flverBones[i].ChildIndex].ReferenceMatrix) -
// Vector3.Transform(Vector3.Zero, FlverSkeleton[i].ReferenceMatrix);
// var parentChildDirection = Vector3.Normalize(parentChildDifference);
// var parentDir = Vector3.TransformNormal(Vector3.Backward,
// Matrix.CreateRotationX(flverBones[i].Rotation.X) *
// Matrix.CreateRotationZ(flverBones[i].Rotation.Z) *
// Matrix.CreateRotationY(flverBones[i].Rotation.Y));
// var dot = Vector3.Dot(parentDir, parentChildDirection);
// FlverSkeleton[i].Length = parentChildDifference.Length() * (float)Math.Cos(dot);
//}
//else
//{
// FlverSkeleton[i].Length = Math.Max(0.1f,
// (flverBones[i].BoundingBoxMax.Z - flverBones[i].BoundingBoxMin.Z) * 0.8f);
//}
if (flverBones[i].ParentIndex >= 0 && flverBones[i].ParentIndex < flverBones.Count)
{
FlverSkeleton[flverBones[i].ParentIndex].ChildBones.Add(FlverSkeleton[i]);
}
}
for (int i = 0; i < GFXShaders.FlverShader.MaxBonePerMatrixArray; i++)
{
ShaderMatrices0[i] = Matrix.Identity;
ShaderMatrices1[i] = Matrix.Identity;
ShaderMatrices2[i] = Matrix.Identity;
ShaderMatrices3[i] = Matrix.Identity;
ShaderMatrices4[i] = Matrix.Identity;
ShaderMatrices5[i] = Matrix.Identity;
ShaderMatrices0_RefPose[i] = Matrix.Identity;
ShaderMatrices1_RefPose[i] = Matrix.Identity;
ShaderMatrices2_RefPose[i] = Matrix.Identity;
ShaderMatrices3_RefPose[i] = Matrix.Identity;
ShaderMatrices4_RefPose[i] = Matrix.Identity;
ShaderMatrices5_RefPose[i] = Matrix.Identity;
}
}
public void LoadHKXSkeleton(HKX.HKASkeleton skeleton)
{
OriginalHavokSkeleton = skeleton;
HkxSkeleton.Clear();
for (int i = 0; i < skeleton.Bones.Size; i++)
{
var newHkxBone = new HkxBoneInfo();
newHkxBone.Name = skeleton.Bones[i].Name.GetString();
newHkxBone.ParentIndex = skeleton.ParentIndices[i].data;
newHkxBone.RelativeReferenceMatrix =
Matrix.CreateScale(new Vector3(
skeleton.Transforms[i].Scale.Vector.X,
skeleton.Transforms[i].Scale.Vector.Y,
skeleton.Transforms[i].Scale.Vector.Z))
* Matrix.CreateFromQuaternion(new Quaternion(
skeleton.Transforms[i].Rotation.Vector.X,
skeleton.Transforms[i].Rotation.Vector.Y,
skeleton.Transforms[i].Rotation.Vector.Z,
skeleton.Transforms[i].Rotation.Vector.W))
* Matrix.CreateTranslation(new Vector3(
skeleton.Transforms[i].Position.Vector.X,
skeleton.Transforms[i].Position.Vector.Y,
skeleton.Transforms[i].Position.Vector.Z));
for (int j = 0; j < FlverSkeleton.Count; j++)
{
if (FlverSkeleton[j].Name == newHkxBone.Name)
{
FlverSkeleton[j].HkxBoneIndex = i;
newHkxBone.FlverBoneIndex = j;
break;
}
}
HkxSkeleton.Add(newHkxBone);
}
Matrix GetAbsoluteReferenceMatrix(int i)
{
Matrix result = Matrix.Identity;
do
{
result *= HkxSkeleton[i].RelativeReferenceMatrix;
i = HkxSkeleton[i].ParentIndex;
}while (i >= 0);
return(result);
}
var flverDeadBonesToApplyHkxChildrenTo = new Dictionary <int, int>();
for (int i = 0; i < HkxSkeleton.Count; i++)
{
HkxSkeleton[i].ReferenceMatrix = GetAbsoluteReferenceMatrix(i);
for (int j = 0; j < HkxSkeleton.Count; j++)
{
if (HkxSkeleton[j].ParentIndex == i)
{
HkxSkeleton[i].ChildIndices.Add(j);
}
}
if (HkxSkeleton[i].ParentIndex < 0)
{
RootBoneIndices.Add(i);
}
if (HkxSkeleton[i].FlverBoneIndex == -1)
{
HkxSkeleton[i].FlverBoneIndex = FlverSkeleton.Count;
var newFlverBone = new FlverBoneInfo(HkxSkeleton[i], HkxSkeleton, FlverSkeleton);
FlverSkeleton.Add(newFlverBone);
if (!flverDeadBonesToApplyHkxChildrenTo.ContainsKey(HkxSkeleton[i].FlverBoneIndex))
{
flverDeadBonesToApplyHkxChildrenTo.Add(HkxSkeleton[i].FlverBoneIndex, i);
}
}
else if (FlverSkeleton[HkxSkeleton[i].FlverBoneIndex].IsNub)
{
FlverSkeleton[HkxSkeleton[i].FlverBoneIndex].ApplyHkxBoneProperties(HkxSkeleton[i], HkxSkeleton, FlverSkeleton);
if (!flverDeadBonesToApplyHkxChildrenTo.ContainsKey(HkxSkeleton[i].FlverBoneIndex))
{
flverDeadBonesToApplyHkxChildrenTo.Add(HkxSkeleton[i].FlverBoneIndex, i);
}
}
foreach (var kvp in flverDeadBonesToApplyHkxChildrenTo)
{
FlverSkeleton[kvp.Key].ChildBones.Clear();
var copyFromHkx = HkxSkeleton[kvp.Value];
foreach (var ci in copyFromHkx.ChildIndices)
{
if (ci >= 0 && ci < HkxSkeleton.Count)
{
var matchingFlverChildBone = FlverSkeleton.FirstOrDefault(b => b.Name == HkxSkeleton[ci].Name);
if (matchingFlverChildBone != null && !FlverSkeleton[kvp.Key].ChildBones.Contains(matchingFlverChildBone))
{
FlverSkeleton[kvp.Key].ChildBones.Add(matchingFlverChildBone);
}
}
}
if (HkxSkeleton[kvp.Value].ParentIndex >= 0 && HkxSkeleton[kvp.Value].ParentIndex < HkxSkeleton.Count)
{
var matchingFlverParentBone = FlverSkeleton.FirstOrDefault(b => b.Name == HkxSkeleton[HkxSkeleton[kvp.Value].ParentIndex].Name);
if (matchingFlverParentBone != null && !matchingFlverParentBone.ChildBones.Contains(FlverSkeleton[kvp.Key]))
{
matchingFlverParentBone.ChildBones.Add(FlverSkeleton[kvp.Key]);
}
}
}
}
}
