/// <summary>
/// Procesa la linea para crear un nuevo Poligono
/// </summary>
/// <param name="line">Clase ObjMaterialLader</param>
/// <param name="objMeshContainer">Clase ObjMaterialLader</param>
public override void ProccesLine(string line, ObjMeshContainer objMeshContainer)
{
var f = CheckFaceFormatCorrect(line);
var arrayVertex1 = CheckTriangleFormatCorrect(f[0]);
var arrayVertex2 = CheckTriangleFormatCorrect(f[1]);
var arrayVertex3 = CheckTriangleFormatCorrect(f[2]);
var face = new FaceTriangle(arrayVertex1[Vertex], arrayVertex2[Vertex], arrayVertex3[Vertex]);
if (arrayVertex1.Length + arrayVertex2.Length + arrayVertex3.Length == CompleteArray)
{
face.SetTexturesValues(arrayVertex1[Texture], arrayVertex2[Texture], arrayVertex3[Texture]);
}
else
{
if (!string.IsNullOrWhiteSpace(arrayVertex1[Texture]))
{
face.SetTexturesValues(arrayVertex1[Texture], arrayVertex2[Texture], arrayVertex3[Texture]);
}
face.SetNormalValues(arrayVertex1[Normal], arrayVertex2[Normal], arrayVertex3[Normal]);
}
face.Usemtl = objMeshContainer.ListObjMesh.Last().Usemtl.Count > 0 ? objMeshContainer.ListObjMesh.Last().Usemtl.Last() : null;
objMeshContainer.ListObjMesh.Last().FaceTriangles.Add(face);
}
/// <summary>
/// Produces a triangular pyramid with 4 faces.
/// </summary>
/// <param name="sideLength">The length the edges of the triangles should be in pixels.</param>
/// <param name="height">The height of the triangle in pixels.</param>
public ShapeTriangularPyramid(float sideLength, float height)
{
SideLength = sideLength;
Height = height;
// Front is towards you
// Back is away from you
Vector3 front = new Vector3(
0,
sideLength / 2,
height / 2 * -1
);
Vector3 backLeft = new Vector3(
sideLength / 2,
sideLength / 2 * -1,
height / 2 * -1
);
Vector3 backRight = new Vector3(
sideLength / 2 * -1,
sideLength / 2 * -1,
height / 2 * -1
);
Vector3 top = new Vector3(
0,
0,
height / 2
);
FaceFrontLeft = new FaceTriangle(
top,
backLeft,
front
);
FaceFrontRight = new FaceTriangle(
top,
front,
backRight
);
FaceBack = new FaceTriangle(
top,
backLeft,
backRight
);
FaceBottom = new FaceTriangle(
front,
backLeft,
backRight
);
Faces.Add(FaceFrontLeft);
Faces.Add(FaceFrontRight);
Faces.Add(FaceBack);
Faces.Add(FaceBottom);
}
/// <summary>
/// Produces a diamond with 8 sides, two square pyramids. One on top, one on the bottom.
/// </summary>
/// <param name="length">The length (x) of the diamonds's center in pixels.</param>
/// <param name="width">The width (y) of the diamonds's center in pixels.</param>
/// <param name="height">The height (z) of the total diamonds in pixels.</param>
public ShapeDiamond(float length, float width, float height)
{
Height = height;
Length = length;
Width = width;
Vector3 centerTop =
new Vector3(
0,
0,
height / 2);
Vector3 centerBottom =
new Vector3(
0,
0,
height / 2 * -1);
FaceTopFront = new FaceTriangle(
centerTop,
new Vector3(
length / 2 * -1,
width / 2,
0),
new Vector3(
length / 2,
width / 2,
0)
);
FaceTopBack = new FaceTriangle(
centerTop,
new Vector3(
length / 2 * -1,
width / 2 * -1,
0),
new Vector3(
length / 2,
width / 2 * -1,
0)
);
FaceTopLeft = new FaceTriangle(
centerTop,
new Vector3(
length / 2 * -1,
width / 2,
0),
new Vector3(
length / 2 * -1,
width / 2 * -1,
0)
);
FaceTopRight = new FaceTriangle(
centerTop,
new Vector3(
length / 2,
width / 2,
0),
new Vector3(
length / 2,
width / 2 * -1,
0)
);
FaceBottomFront = new FaceTriangle(
centerBottom,
new Vector3(
length / 2 * -1,
width / 2,
0),
new Vector3(
length / 2,
width / 2,
0)
);
FaceBottomBack = new FaceTriangle(
centerBottom,
new Vector3(
length / 2 * -1,
width / 2 * -1,
0),
new Vector3(
length / 2,
width / 2 * -1,
0)
);
FaceBottomLeft = new FaceTriangle(
centerBottom,
new Vector3(
length / 2 * -1,
width / 2,
0),
new Vector3(
length / 2 * -1,
width / 2 * -1,
0)
);
FaceBottomRight = new FaceTriangle(
centerBottom,
new Vector3(
length / 2,
width / 2,
0),
new Vector3(
length / 2,
width / 2 * -1,
0)
);
Faces.Add(FaceTopFront);
Faces.Add(FaceTopBack);
Faces.Add(FaceTopLeft);
Faces.Add(FaceTopRight);
Faces.Add(FaceBottomFront);
Faces.Add(FaceBottomBack);
Faces.Add(FaceBottomLeft);
Faces.Add(FaceBottomRight);
}
/// <summary>
/// Produces a square pyramid with 5 faces.
/// </summary>
/// <param name="length">The length (x) of the pyramid's base in pixels.</param>
/// <param name="width">The width (y) of the pyramid's base in pixels.</param>
/// <param name="height">The height (z) of the pyramid in pixels.</param>
public ShapeSquarePyramid(float length, float width, float height)
{
Length = length;
Width = width;
Height = height;
// Front is towards you
// Back is away from you
Vector3 center =
new Vector3(
0,
0,
height / 2);
FaceFront = new FaceTriangle(
center,
new Vector3(
length / 2 * -1,
width / 2,
height / 2 * -1),
new Vector3(
length / 2,
width / 2,
height / 2 * -1)
);
FaceBack = new FaceTriangle(
center,
new Vector3(
length / 2 * -1,
width / 2 * -1,
height / 2 * -1),
new Vector3(
length / 2,
width / 2 * -1,
height / 2 * -1)
);
FaceLeft = new FaceTriangle(
center,
new Vector3(
length / 2 * -1,
width / 2,
height / 2 * -1),
new Vector3(
length / 2 * -1,
width / 2 * -1,
height / 2 * -1)
);
FaceRight = new FaceTriangle(
center,
new Vector3(
length / 2,
width / 2,
height / 2 * -1),
new Vector3(
length / 2,
width / 2 * -1,
height / 2 * -1)
);
FaceBottom = new FaceSquare(
new Vector3(
length / 2 * -1,
width / 2,
height / 2 * -1),
new Vector3(
length / 2,
width / 2,
height / 2 * -1),
new Vector3(
length / 2 * -1,
width / 2 * -1,
height / 2 * -1),
new Vector3(
length / 2,
width / 2 * -1,
height / 2 * -1)
);
Faces.Add(FaceFront);
Faces.Add(FaceBack);
Faces.Add(FaceLeft);
Faces.Add(FaceRight);
Faces.Add(FaceBottom);
}
