public void InitDungeon(R_Landblock landblock, Model.BoundingBox box)
{
var size = box.Size;
var center = box.Center;
// draw a view plane from NW to SE
var p1 = new Vector3(box.Mins.X, box.Maxs.Y, center.Z);
var p2 = new Vector3(box.Maxs.X, box.Mins.Y, center.Z);
var length = Vector3.Distance(p1, p2);
var unit_length = (float)Math.Sqrt(length * length / 2);
var dist_scalar = 0.75f;
unit_length *= dist_scalar;
// move camera out in -x, -y by this distance
Position = center;
Position.X -= unit_length;
Position.Y -= unit_length;
Position.Z += unit_length;
Dir = Vector3.Normalize(box.Center - Position);
Up = Vector3.UnitZ;
Speed = World_Speed;
CreateLookAt();
}
public void InitModel(Model.BoundingBox box)
{
//var box = setup.BoundingBox;
var size = box.Size;
var facing = box.GetTargetFace();
var face = box.Faces[(int)facing];
var center = face.Center;
//Console.WriteLine("TargetFace: " + facing);
var largest = Math.Max(face.Width, face.Height);
largest = Math.Max(largest, 1.2f);
var isAdjustWidth = face.Width > face.Height;
var adjustWidth = face.Width / face.Height;
//var ratio = 1280.0f / 720.0f;
Position = new Vector3(center.X, center.Y, center.Z);
var factor = 1.414f;
//var factor = 1.2f;
//Console.WriteLine($"Width: {face.Width}, Height: {face.Height}");
var gfxObjMode = ModelViewer.Instance.GfxObjMode;
if (facing == Facing.Front || facing == Facing.Back)
{
if (gfxObjMode)
{
Position.Y -= largest * factor;
}
else
{
Position.Y += largest * factor;
}
//Position.Z *= factor;
Up = Vector3.UnitZ;
}
else if (facing == Facing.Left || facing == Facing.Right)
{
if (gfxObjMode)
{
Position.X -= largest * factor;
}
else
{
Position.X += largest * factor;
}
Up = Vector3.UnitZ;
}
else if (facing == Facing.Top)
{
var front = box.Faces[(int)Facing.Front];
var left = box.Faces[(int)Facing.Left];
//Console.WriteLine("Front area: " + front.Area);
//Console.WriteLine("Left area: " + left.Area);
//Console.WriteLine("Top area: " + face.Area);
Position.Z += largest * factor;
Up = -Vector3.UnitY;
}
//Console.WriteLine("Camera pos: " + Position);
var lookAt = box.Center;
//lookAt.Z += size.Z * 0.1f;
Dir = Vector3.Normalize(lookAt - Position);
Speed = Model_Speed;
CreateLookAt();
}
