static CubeTransformations()
{
// rotations for faces
Vector3[] faceRotations =
{
new Vector3(0, 0, 90),
new Vector3(0, 0, 0),
new Vector3(90, 0, 0),
new Vector3(180, 0, 0),
new Vector3(0, 0, -90),
new Vector3(-90, 0, 0),
};
// default tile is placed in the "up"-position
// all other tiles are rotated with the origin as pivot
Vector3 position = new Vector3(0, .5f, 0);
Transformations = new TRSTransformation[6];
for (CubeFace face = 0; (int)face < 6; face++)
{
Transformations[(int)face] = new TRSTransformation(position,
faceRotations[(int)face]);
}
}
static FlatTransformations()
{
// 1 ^= a whole face (3 tiles)
Vector3[] faceOffsets = new Vector3[6]
{
new Vector3(-1, 1 / 3f, 0),
new Vector3(-0.5f, 1, 0),
new Vector3(-0.5f, 1 / 3f, 0),
new Vector3(-0.5f, -1 / 3f, 0),
new Vector3(0, 1 / 3f, 0),
new Vector3(0.5f, 1 / 3f, 0)
};
Transformations = new TRSTransformation[6, 9];
for (CubeFace face = 0; (int)face < 6; face++)
{
for (int tile = 0; tile < 9; tile++)
{
TRSTransformation transform = new TRSTransformation(faceOffsets[(int)face], new Vector3(0));
transform.Position += new Vector3(1 / 6f * (tile % 3), -1 / 4.5f * (tile / 3), 0);
transform.Scale = new Vector3(1 / 6f, 1 / 4.5f, 1);
Transformations[(int)face, tile] = transform;
}
}
}
/// <summary>
/// Properly construct transformations for faces of a cuboid
/// <para>
/// Access by [layer(up-down),layer(front-back), layer(left-right)]
/// </para>
/// </summary>
static CuboidTransformations()
{
// order from top to bottom
// start on white 0 going to white[-1]
Transformations = new TRSTransformation[27];
CuboidMappings = new Dictionary <Vector3, Position[]>();
string[] lines = File.ReadAllLines("Resources/CuboidTileMappings.txt").Where(val => !val.Contains("//")).ToArray();
int lineIndex = 0;
FaceMappings = new Dictionary <CubeFace, int[]>()
{
{ CubeFace.LEFT, new int[] { 0, 3, 6, 9, 12, 15, 18, 21, 24 } },
{ CubeFace.UP, new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8 } },
{ CubeFace.FRONT, new int[] { 0, 1, 2, 9, 10, 11, 18, 19, 20 } },
{ CubeFace.DOWN, new int[] { 18, 19, 20, 21, 22, 23, 24, 25, 26 } },
{ CubeFace.RIGHT, new int[] { 2, 5, 8, 11, 14, 17, 20, 23, 26 } },
{ CubeFace.BACK, new int[] { 6, 7, 8, 15, 16, 17, 24, 25, 26 } },
};
for (int y = 0; y < 3; y++)
{
for (int z = 0; z < 3; z++)
{
for (int x = 0; x < 3; x++)
{
// mapping
string line = lines[lineIndex];
List <Position> positions = new List <Position>();
while (!line.Contains("end"))
{
Console.WriteLine(line);
string[] split = line.Split(',');
Position pos = new Position((CubeFace)int.Parse(split[0]), int.Parse(split[1]));
positions.Add(pos);
line = lines[++lineIndex];
}
// x - 1 ... necessary to center cube
CuboidMappings.Add(new Vector3(x - 1, 1 - y, 1 - z), positions.ToArray());
// transformations
Transformations[y * 9 + z * 3 + x] = new TRSTransformation(
new Vector3(x - 1, 1 - y, 1 - z),
new Vector3(0, 0, 0));
Log.LogStuff(x + " " + y + " " + z);
Log.LogStuff((y * 9 + z * 3 + x).ToString());
lineIndex++;
}
}
}
}
public static void Init(Vector3[] _renderColors, Cube cube = null)
{
cubeShader = new Shader("Resources/CubeShader");
flatShader = new Shader("Resources/FlatShader");
cubeShader.Bind();
// texture units to sampler
for (int i = 0; i < 2; i++)
{
cubeShader.Upload(string.Format("texture{0}", i.ToString()), i);
}
if (cube != null)
{
currentState = cube;
}
else
{
currentState = new Cube();
}
renderColors = _renderColors;
faceRotations = new float[6];
faceRotationMatrices = new Matrix4[6];
Transformation = new TRSTransformation();
Transformation.Scale = new Vector3(2);
for (int i = 0; i < 6; i++)
{
faceRotationMatrices[i] = Matrix4.Identity;
}
moveQueue = new Queue <AnimatedMove>();
Log.LogStuff("Animation Thread Start");
}
