So the only difference between mine and scrawks code seems to be the code below.
Scrawk's code :
//Get the values in the 8 neighbours which make up a cube
for (i = 0; i < 8; i++)
{
ix = x + VertexOffset[i, 0];
iy = y + VertexOffset[i, 1];
iz = z + VertexOffset[i, 2];
Cube[i] = voxels[ix + iy * width + iz * width * height];
}
My code :
private static boolean checkIfExpose(Voxel[][][] voxels, int x, int y, int z, float[] cube) {
Voxel[] surroundingVoxels = getSurroundingVoxels(voxels, x, y, z);
boolean bool = false;
for (int i = 0; i < cube.length; i++) {
cube[i] = 0;
}
if (surroundingVoxels[0].getMaterial().equals(VoxelMaterial.Air)) {
cube[0] = 1f;
cube[1] = 1f;
cube[4] = 1f;
cube[5] = 1f;
bool = true;
}
if (surroundingVoxels[1].getMaterial().equals(VoxelMaterial.Air)) {
cube[0] = 1f;
cube[3] = 1f;
cube[4] = 1f;
cube[7] = 1f;
bool = true;
}
if (surroundingVoxels[2].getMaterial().equals(VoxelMaterial.Air)) {
cube[4] = 1f;
cube[5] = 1f;
cube[6] = 1f;
cube[7] = 1f;
bool = true;
}
if (surroundingVoxels[3].getMaterial().equals(VoxelMaterial.Air)) {
cube[0] = 1f;
cube[1] = 1f;
cube[2] = 1f;
cube[3] = 1f;
bool = true;
}
if (surroundingVoxels[4].getMaterial().equals(VoxelMaterial.Air)) {
cube[1] = 1f;
cube[2] = 1f;
cube[5] = 1f;
cube[6] = 1f;
bool = true;
}
if (surroundingVoxels[5].getMaterial().equals(VoxelMaterial.Air)) {
cube[2] = 1f;
cube[3] = 1f;
cube[6] = 1f;
cube[7] = 1f;
bool = true;
}
return bool;
}Bare in mind my code is Java and his is C#. If anyone has any ideas, please let me know. Here's a link to the file overall : here
Edit : when I print out the value of a single cube to be rendered (a grid of 1 x 1 x 1) the corners all return 1, shouldn't that mean they are to be rendered?
