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using UnityEngine;
namespace NGS.MeshFusionPro;
public class DynamicCombinedObjectPartInternal : DynamicCombinedObjectPart
{
private Matrix4x4 _localTransform;
private Matrix4x4 _targetLocalTransform;
private Matrix4x4 _worldToLocalMatrix;
private bool _inMove;
public DynamicCombinedObjectPartInternal(DynamicCombinedObject root, CombinedObjectPart basePart, Matrix4x4 transformMatrix)
: base(root, basePart, transformMatrix)
{
Vector3 pos = transformMatrix.GetTranslation() - root.transform.position;
_localTransform = transformMatrix.SetTranslation(pos);
_worldToLocalMatrix = base.Root.transform.worldToLocalMatrix;
}
public override void Move(Vector3 position, Quaternion rotation, Vector3 scale)
{
Move(Matrix4x4.TRS(position, rotation, scale));
}
public override void Move(Matrix4x4 transform)
{
Matrix4x4 localTransform = _worldToLocalMatrix * transform;
MoveLocal(localTransform);
}
public override void MoveLocal(Matrix4x4 localTransform)
{
if (!_inMove)
{
_targetLocalTransform = localTransform;
_root.UpdatePart(this);
_inMove = true;
}
}
public PartMoveInfo CreateMoveInfo()
{
CombinedMeshPart meshPart = _basePart.MeshPart;
PartMoveInfo result = default(PartMoveInfo);
result.partIndex = meshPart.Index;
result.vertexStart = meshPart.VertexStart;
result.vertexCount = meshPart.VertexCount;
result.currentTransform = _localTransform;
result.targetTransform = _targetLocalTransform;
return result;
}
public void PositionUpdated()
{
_localTransform = _targetLocalTransform;
_inMove = false;
}
}
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