public Polygon(Polygon self) : base(self)
{
ID = self.ID;
Position = self.Position;
if (self.Sides != null)
{
Sides = new SolidSide[self.Sides.Length];
}
if (Sides != null)
{
for (int i = 0; i < self.Sides.Length; i++)
{
Sides[i] = self.Sides[i];
}
}
Data = new PolygonShapeData(self.Data as PolygonShapeData);
}
public override void GenerateSides(int startingID)
{
CubeShapeData shapeData = Data as CubeShapeData;
//For now we only do cubes
Sides = new SolidSide[6];
for (int i = 0; i < Sides.Length; i++)
{
Sides[i].ID = startingID + i;
}
//Top
Sides[0].Plane = new Vector3[]
{
Position + new Vector3(-(shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f)
};
Sides[0].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 1, 0, 0)
};
//Bottom
Sides[1].Plane = new Vector3[]
{
Position + new Vector3((shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f)
};
Sides[1].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 1, 0, 0)
};
//Front
Sides[2].Plane = new Vector3[]
{
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f)
};
Sides[2].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 0, 1, 0)
};
//Back
Sides[3].Plane = new Vector3[]
{
Position + new Vector3(-(shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f)
};
Sides[3].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 0, 1, 0)
};
//Left
Sides[4].Plane = new Vector3[]
{
Position + new Vector3(-(shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f),
Position + new Vector3(-(shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f)
};
Sides[4].UV = new Vector4[]
{
new Vector4(0, 0, 1, 0),
new Vector4(0, 1, 0, 0)
};
//Right
Sides[5].Plane = new Vector3[]
{
Position + new Vector3((shapeData.Size.X * 0.5f), -(shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), shapeData.Size.Z * 0.5f),
Position + new Vector3((shapeData.Size.X * 0.5f), (shapeData.Size.Y * 0.5f), -shapeData.Size.Z * 0.5f)
};
Sides[5].UV = new Vector4[]
{
new Vector4(0, 0, 1, 0),
new Vector4(0, 1, 0, 0)
};
base.GenerateSides(startingID);
}
public override void GenerateSides(int startingID)
{
PolygonShapeData shapeData = Data as PolygonShapeData;
//For now we only do cubes
Sides = new SolidSide[shapeData.PolygonPoints.Count + 2];
for (int i = 0; i < Sides.Length; i++)
{
Sides[i].ID = startingID + i;
}
//Top
Sides[0].Plane = new Vector3[]
{
Position + new Vector3(-shapeData.Scalar, -shapeData.Scalar, (shapeData.Depth * 0.5f)),
Position + new Vector3(-shapeData.Scalar, shapeData.Scalar, (shapeData.Depth * 0.5f)),
Position + new Vector3(shapeData.Scalar, shapeData.Scalar, (shapeData.Depth * 0.5f))
};
Sides[0].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 1, 0, 0)
};
//Bottom
Sides[1].Plane = new Vector3[]
{
Position + new Vector3(shapeData.Scalar, -shapeData.Scalar, -(shapeData.Depth * 0.5f)),
Position + new Vector3(shapeData.Scalar, shapeData.Scalar, -(shapeData.Depth * 0.5f)),
Position + new Vector3(-shapeData.Scalar, shapeData.Scalar, -(shapeData.Depth * 0.5f))
};
Sides[1].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 1, 0, 0)
};
for (int i = 0; i < shapeData.PolygonPoints.Count; i++)
{
int sidesIndex = 2 + i;
Vector2 first = shapeData.PolygonPoints[i];
int sI = i == shapeData.PolygonPoints.Count - 1 ? 0 : i + 1;
Vector2 second = shapeData.PolygonPoints[sI];
float angle = MathF.Atan2(second.Y - first.Y, second.X - first.X) * (180 / MathF.PI);
if (angle < 0)
{
angle += 360;
}
Sides[sidesIndex].Plane = new Vector3[]
{
Position + new Vector3(first.X, first.Y, -(shapeData.Depth * 0.5f)),
Position + new Vector3(first.X, first.Y, (shapeData.Depth * 0.5f)),
Position + new Vector3(second.X, second.Y, (shapeData.Depth * 0.5f))
};
bool useFirstMethod = (angle > 0 && angle <= 90) || (angle > 180 && angle <= 270);
if (useFirstMethod)
{
Sides[sidesIndex].UV = new Vector4[]
{
new Vector4(0, 1, 0, 0),
new Vector4(0, 0, -1, 0)
};
}
else
{
Sides[sidesIndex].UV = new Vector4[]
{
new Vector4(1, 0, 0, 0),
new Vector4(0, 0, -1, 0)
};
}
}
base.GenerateSides(startingID);
}