public MountAnimationGeneratorService(AnimationSettingsViewModel animationSettings, Rmv2MeshNode mountMesh, int mountVertexId, int riderBoneIndex, AssetViewModel rider, AssetViewModel mount)
{
_animationSettings = animationSettings;
_mountVertexId = mountVertexId;
_riderBoneIndex = riderBoneIndex;
_riderSkeleton = rider.Skeleton;
_mountSkeleton = mount.Skeleton;
float mountScale = (float)_animationSettings.Scale.Value;
mount.SetTransform(Matrix.CreateScale(mountScale));
_mountVertexPositionResolver = new MeshAnimationHelper(mountMesh, Matrix.CreateScale(mountScale));
}
void FitMeshToSkeleton()
{
AnimationClip animationClip = new AnimationClip();
animationClip.DynamicFrames.Add(new AnimationClip.KeyFrame());
for (int i = 0; i < _currentSkeleton.BoneCount; i++)
{
//animationClip.DynamicFrames[0].Rotation.Add(Quaternion.Identity);
//animationClip.DynamicFrames[0].Position.Add(Vector3.Zero);
animationClip.DynamicFrames[0].Rotation.Add(_currentSkeleton.Rotation[i]);
animationClip.DynamicFrames[0].Position.Add(_currentSkeleton.Translation[i]);
animationClip.RotationMappings.Add(new Filetypes.RigidModel.AnimationFile.AnimationBoneMapping(i));
animationClip.TranslationMappings.Add(new Filetypes.RigidModel.AnimationFile.AnimationBoneMapping(i));
}
for (int i = 0; i < _currentSkeleton.BoneCount; i++)
{
var mappedIndex = _mapping.FirstOrDefault(x => x.OriginalValue == i);
if (mappedIndex != null)
{
var parentBoneId = _currentSkeleton.GetParentBone(i);
var parentBoneMapping = _mapping.FirstOrDefault(x => x.OriginalValue == parentBoneId);
animationClip.DynamicFrames[0].Position[i] = _targetSkeleton.Translation[mappedIndex.NewValue];
animationClip.DynamicFrames[0].Rotation[i] = _targetSkeleton.Rotation[mappedIndex.NewValue];
}
}
_currentSkeleton.RebuildSkeletonMatrix();
MeshAnimationHelper meshAnimationHelper = new MeshAnimationHelper(_meshOwner, Matrix.Identity);
var animationFrame = AnimationSampler.Sample(0, 0, _currentSkeleton, animationClip);
_currentSkeleton.SetAnimationFrame(animationFrame);
int vertexCount = _meshOwner.Geometry.VertexCount();
for (int i = 0; i < vertexCount; i++)
{
var vertTransform = meshAnimationHelper.GetVertexTransform(animationFrame, i);
_meshOwner.Geometry.TransformVertex(i, (vertTransform));
}
_meshOwner.Geometry.RebuildVertexBuffer();
}
