/// <summary>
/// Block constructor
/// </summary>
/// <param name="BlockNo">Block number (0 to 26)</param>
public Block3D
(
int BlockNo
)
{
// for the hidden center block there is no more initialization
if (BlockNo == 13)
{
return;
}
// block origin
OrigX = -Cube3D.HalfCubeWidth + (BlockNo % 3) * (Cube3D.BlockWidth + Cube3D.BlockSpacing);
OrigY = -Cube3D.HalfCubeWidth + ((BlockNo / 3) % 3) * (Cube3D.BlockWidth + Cube3D.BlockSpacing);
OrigZ = -Cube3D.HalfCubeWidth + (BlockNo / 9) * (Cube3D.BlockWidth + Cube3D.BlockSpacing);
// array of the 6 faces of this block
BlockFaceArray = new BlockFace3D[6];
// loop for all 6 faces
for (int FaceColor = 0; FaceColor < Cube.FaceColors; FaceColor++)
{
// create 6 faces for each block
// translate block number and face to face number
BlockFaceArray[FaceColor] = new BlockFace3D(this, Cube.BlockFace[BlockNo, FaceColor], FaceColor);
}
return;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="BlockFace">Block face</param>
/// <param name="GeometryModel">Geometry model</param>
public ModelVisual3DCube
(
BlockFace3D BlockFace,
GeometryModel3D GeometryModel
)
{
this.BlockFace = BlockFace;
Content = GeometryModel;
return;
}
/// <summary>
/// Hit test call back method
/// </summary>
/// <param name="Result"></param>
/// <returns></returns>
private HitTestResultBehavior ResultCallBack(HitTestResult Result)
{
// test for hit on movable face
if (Result.VisualHit.GetType() == typeof(ModelVisual3DCube))
{
ModelVisual3DCube Model = (ModelVisual3DCube)Result.VisualHit;
BlockFace3D Hit = Model.BlockFace;
if (Hit.FaceNo >= 0)
{
// save the hit and stop further action
HitList.Add(Hit);
return(HitTestResultBehavior.Stop);
}
}
// keep looking for movable face
return(HitTestResultBehavior.Continue);
}