public void DrawCubeOutLine()
{
if (HasOutLineTool)
{
Point3D CubePosition = new Point3D(-1, -1, -1);
double PickDistance = 5;
Vector3D ViewDir = CameraDirection;
for (double i = 0; i <= PickDistance; i += 0.1f)
{
Point3D PickPosition = new Point3D(CameraPosition.X + ViewDir.X * i, CameraPosition.Y + ViewDir.Y * i, CameraPosition.Z + ViewDir.Z * i);
CubePosition = new Point3D(Math.Round(CameraPosition.X + ViewDir.X * (i + 1)), Math.Round(CameraPosition.Y + ViewDir.Y * (i + 1)), Math.Round(CameraPosition.Z + ViewDir.Z * (i + 1)));
if (ChunkTracker.HasVoxel(PickPosition))
{
break;
}
}
if (!CubeOutLinePosition.Equals(CubePosition))
{
//redraw cube outline
CubeOutLinePosition = CubePosition;
TranslateTransform3D translation = new TranslateTransform3D(CubeOutLinePosition.X, CubeOutLinePosition.Y, CubeOutLinePosition.Z);
CubeOutLineModel.Transform = translation;
}
//Debug.WriteLine(CubeOutLinePosition);
}
else
{
TranslateTransform3D translation = new TranslateTransform3D(-100, -100, -100);
CubeOutLineModel.Transform = translation;
CubeOutLinePosition = new Point3D(-100, -100, -100);
}
}
