/*
* 1-----2
* /| /|
* / | / |
* 5-----4 |
| 0--|--3
| / | /
|/ |/
| 6-----7
*/
public Block(AxisAlignedBox box)
{
this.surfacesMap = new Dictionary <string, List <Surface> >();
this.vertices = new List <Vector3>(box.GetAllCorners());
this.AddSurface(new Surface("floor", 5, 4, 2, 1)); // top
this.AddSurface(new Surface("roof", 6, 0, 3, 7)); // bottom
this.AddSurface(new Surface("wall", 0, 1, 2, 3)); // back
this.AddSurface(new Surface("wall", 7, 4, 5, 6)); // front
this.AddSurface(new Surface("wall", 3, 2, 4, 7)); // right
this.AddSurface(new Surface("wall", 6, 5, 1, 0)); // left
this.edgeList.Add(new Edge(0, 1));
this.edgeList.Add(new Edge(1, 2));
this.edgeList.Add(new Edge(2, 3));
this.edgeList.Add(new Edge(3, 0));
this.edgeList.Add(new Edge(5, 1));
this.edgeList.Add(new Edge(4, 2));
this.edgeList.Add(new Edge(7, 3));
this.edgeList.Add(new Edge(6, 0));
this.edgeList.Add(new Edge(5, 4));
this.edgeList.Add(new Edge(4, 7));
this.edgeList.Add(new Edge(7, 6));
this.edgeList.Add(new Edge(6, 5));
this.centre = box.Center;
}
private void Update(AxisAlignedBox box)
{
this.vertices = new List <Vector3>(box.GetAllCorners());
this.centre = box.Center;
this.solidObject.BoundingBox = box;
this.wireObject.BoundingBox = box;
DrawSolid(true);
DrawWire(true);
}
private void Draw(bool update)
{
this.corners = box.GetAllCorners();
/*
* 1-----2
* /| /|
* / | / |
* 5-----4 |
| 0--|--3
| / | /
|/ |/
| 6-----7
*/
// draw the wire box
string material = "Editor/SelectionBox";
ColourValue colour = ColourValue.White;
// draw the outline
if (update)
{
this.wireBox.BeginUpdate(0);
}
else
{
this.wireBox.Begin(material, RenderOperation.OperationTypes.OT_LINE_LIST);
}
DrawLine(this.wireBox, indices[0], indices[1], colour);
DrawLine(this.wireBox, indices[1], indices[2], colour);
DrawLine(this.wireBox, indices[2], indices[3], colour);
DrawLine(this.wireBox, indices[3], indices[0], colour);
this.wireBox.End();
// draw the mouse grips
UpdateMouseGrips();
if (update)
{
this.wireBox.BeginUpdate(1);
}
else
{
this.wireBox.Begin(material, RenderOperation.OperationTypes.OT_POINT_LIST);
}
foreach (Vector3 grip in mouseGrips)
{
this.wireBox.Position(grip);
}
this.wireBox.End();
}
private void UpdateWireBox()
{
if (this.wireBox == null)
{
this.wireBox = Engine.Graphics.SceneManager.CreateManualObject();
this.wireBox.Dynamic = true;
this.wireBox.QueryFlags = 0;
this.wireBox.VisibilityFlags = ViewportController.VF_PERSPECTIVE;
Engine.Graphics.SceneManager.RootSceneNode.AttachObject(wireBox);
this.wireBox.Begin("BaseWhiteNoLighting", RenderOperation.OperationTypes.OT_LINE_LIST);
}
else
{
this.wireBox.BeginUpdate(0);
}
Vector3[] corners = box.GetAllCorners();
this.wireBox.Position(corners[0]); // back quad
this.wireBox.Position(corners[1]);
this.wireBox.Position(corners[1]);
this.wireBox.Position(corners[2]);
this.wireBox.Position(corners[2]);
this.wireBox.Position(corners[3]);
this.wireBox.Position(corners[3]);
this.wireBox.Position(corners[0]);
this.wireBox.Position(corners[0]); // back to front lines
this.wireBox.Position(corners[6]);
this.wireBox.Position(corners[1]);
this.wireBox.Position(corners[5]);
this.wireBox.Position(corners[2]);
this.wireBox.Position(corners[4]);
this.wireBox.Position(corners[3]);
this.wireBox.Position(corners[7]);
this.wireBox.Position(corners[7]); // front quad
this.wireBox.Position(corners[6]);
this.wireBox.Position(corners[6]);
this.wireBox.Position(corners[5]);
this.wireBox.Position(corners[5]);
this.wireBox.Position(corners[4]);
this.wireBox.Position(corners[4]);
this.wireBox.Position(corners[7]);
this.wireBox.End();
}
