public static Vector2 GetTextureCoordFromCube(int gridHeight, int gridWidth, int cubeX, int cubeY, Obj obj)
{
int xRatio = obj.FaceMatrix.GetLength(0) / gridWidth;
int yRatio = obj.FaceMatrix.GetLength(1) / gridHeight;
return(new Vector2((int)Math.Floor(cubeX / (double)xRatio), (int)Math.Floor(cubeY / (double)yRatio)));
}
public static IEnumerable <Vector3> GetCubeListFromTextureTile(int gridHeight, int gridWidth, int tileX, int tileY, Obj obj)
{
int xRatio = obj.FaceMatrix.GetLength(0) / gridWidth;
int yRatio = obj.FaceMatrix.GetLength(1) / gridHeight;
int maxZ = obj.FaceMatrix.GetLength(2);
return(from x in Enumerable.Range(tileX * xRatio, xRatio)
from y in Enumerable.Range(tileY * yRatio, yRatio)
from z in Enumerable.Range(0, maxZ)
select new Vector3(x, y, z));
}
public Texture(Obj obj, string texturePath)
{
TargetObj = obj;
source = Image.FromFile(texturePath);
}
public static IEnumerable <Face> GetFaceListFromTextureTile(int gridHeight, int gridWidth, int tileX, int tileY, Obj obj)
{
return(GetCubeListFromTextureTile(gridHeight, gridWidth, tileX, tileY, obj).AsParallel().SelectMany(v => obj.FaceMatrix[v.X, v.Y, v.Z]));
}
public Texture(Obj obj)
{
TargetObj = obj;
}