/// <summary>
/// Применить трансформацию к модели.
/// </summary>
/// <param name="model">Модель.</param>
/// <param name="frameSection">Секция фрейма модели.</param>
private void ApplyTransformation(GeometryModel3D model, Frame frameSection)
{
Matrix3D currentMatrix = this.GetMatrix(frameSection);
while (frameSection.ParentFrame >= 0)
currentMatrix = Matrix3D.Multiply(currentMatrix, this.GetMatrix(this.ModelGroupMetadata.FrameList.Structure.Frames[frameSection.ParentFrame]));
model.Transform = new MatrixTransform3D(currentMatrix);
}
private Matrix3D GetMatrix(Frame frameSection)
{
return new Matrix3D()
{
M11 = frameSection.RotationMatrix[0].X,
M12 = frameSection.RotationMatrix[0].Y,
M13 = frameSection.RotationMatrix[0].Z,
M21 = frameSection.RotationMatrix[1].X,
M22 = frameSection.RotationMatrix[1].Y,
M23 = frameSection.RotationMatrix[1].Z,
M31 = frameSection.RotationMatrix[2].X,
M32 = frameSection.RotationMatrix[2].Y,
M33 = frameSection.RotationMatrix[2].Z,
M14 = 0,
M24 = 0,
M34 = 0,
M44 = 1,
OffsetX = frameSection.Position.X,
OffsetY = frameSection.Position.Y,
OffsetZ = frameSection.Position.Z
};
}
