How to create Voxel Terrain Generation in Unity
up vote
1
down vote
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That is the code that I am using for generating the terrain. But I can't manage to use the 2D Perlin Noise, it is creating a lot of no-needed blocks and does not look quite quadratic.
As a GrassCube I am using the default unity 3D Cube. I Will add texture later
Terrain picture
public GameObject GrassCube;
public GameObject RockCube;
public GameObject DirtCube;
void Start ()
CreateCube(16, 16, 16);
public void CreateCube(int sizeX, int sizeY, int sizeZ)
for (int x = 0; x < sizeX; x++)
for (int y = 0; y < sizeY; y++)
for (int z = 0; z < sizeZ; z++)
float PerlinNoise = Mathf.PerlinNoise(x * 0.2f, z * 0.2f) * 3;
GrassCube = Instantiate(GrassCube, new Vector3(x, PerlinNoise, z), Quaternion.identity);
GrassCube.name = "Cube:" + x + ", " + y + ", " + z;
c# unity3d terrain perlin-noise voxel
edited Nov 11 at 15:59
Loofer
4,51754490
asked Nov 10 at 22:36
MadForLife
63
add a comment |
up vote
1
down vote
favorite
That is the code that I am using for generating the terrain. But I can't manage to use the 2D Perlin Noise, it is creating a lot of no-needed blocks and does not look quite quadratic.
As a GrassCube I am using the default unity 3D Cube. I Will add texture later
Terrain picture
public GameObject GrassCube;
public GameObject RockCube;
public GameObject DirtCube;
void Start ()
CreateCube(16, 16, 16);
public void CreateCube(int sizeX, int sizeY, int sizeZ)
for (int x = 0; x < sizeX; x++)
for (int y = 0; y < sizeY; y++)
for (int z = 0; z < sizeZ; z++)
float PerlinNoise = Mathf.PerlinNoise(x * 0.2f, z * 0.2f) * 3;
GrassCube = Instantiate(GrassCube, new Vector3(x, PerlinNoise, z), Quaternion.identity);
GrassCube.name = "Cube:" + x + ", " + y + ", " + z;
c# unity3d terrain perlin-noise voxel
edited Nov 11 at 15:59
Loofer
4,51754490
asked Nov 10 at 22:36
MadForLife
63
1
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
That is the code that I am using for generating the terrain. But I can't manage to use the 2D Perlin Noise, it is creating a lot of no-needed blocks and does not look quite quadratic.
As a GrassCube I am using the default unity 3D Cube. I Will add texture later
Terrain picture
public GameObject GrassCube;
public GameObject RockCube;
public GameObject DirtCube;
void Start ()
CreateCube(16, 16, 16);
public void CreateCube(int sizeX, int sizeY, int sizeZ)
for (int x = 0; x < sizeX; x++)
for (int y = 0; y < sizeY; y++)
for (int z = 0; z < sizeZ; z++)
float PerlinNoise = Mathf.PerlinNoise(x * 0.2f, z * 0.2f) * 3;
GrassCube = Instantiate(GrassCube, new Vector3(x, PerlinNoise, z), Quaternion.identity);
GrassCube.name = "Cube:" + x + ", " + y + ", " + z;
c# unity3d terrain perlin-noise voxel
edited Nov 11 at 15:59
Loofer
4,51754490
asked Nov 10 at 22:36
MadForLife
63
That is the code that I am using for generating the terrain. But I can't manage to use the 2D Perlin Noise, it is creating a lot of no-needed blocks and does not look quite quadratic.
As a GrassCube I am using the default unity 3D Cube. I Will add texture later
Terrain picture
public GameObject GrassCube;
public GameObject RockCube;
public GameObject DirtCube;
void Start ()
CreateCube(16, 16, 16);
public void CreateCube(int sizeX, int sizeY, int sizeZ)
for (int x = 0; x < sizeX; x++)
for (int y = 0; y < sizeY; y++)
for (int z = 0; z < sizeZ; z++)
float PerlinNoise = Mathf.PerlinNoise(x * 0.2f, z * 0.2f) * 3;
GrassCube = Instantiate(GrassCube, new Vector3(x, PerlinNoise, z), Quaternion.identity);
GrassCube.name = "Cube:" + x + ", " + y + ", " + z;
c# unity3d terrain perlin-noise voxel
c# unity3d terrain perlin-noise voxel
edited Nov 11 at 15:59
Loofer
4,51754490
asked Nov 10 at 22:36
MadForLife
63
edited Nov 11 at 15:59
Loofer
4,51754490
asked Nov 10 at 22:36
MadForLife
63
edited Nov 11 at 15:59
Loofer
4,51754490
edited Nov 11 at 15:59
Loofer
4,51754490
edited Nov 11 at 15:59
Loofer
4,51754490
4,51754490
asked Nov 10 at 22:36
MadForLife
63
asked Nov 10 at 22:36
MadForLife
63
asked Nov 10 at 22:36
MadForLife
63
63
1
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55
add a comment |
1
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55
1
1
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55
add a comment |
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1
Hi, I am afraid I am not clear what problem you are trying to solve, can you expand on what issues you are having?
– Loofer
Nov 11 at 15:43
I mean you are looping 3 dimensionally for what appears to be a 2 dimension problem, and since your "y" of your cubes comes from perlin noise I think it is safe to remove that loop.
– Eddge
Nov 11 at 17:38
I want to create voxel world like this one using 2D Perlin Noise Voxel world
– MadForLife
Nov 11 at 19:26
Nevermind I managed to fix it now I need to add more depth and mountains to the world WorldGen
– MadForLife
Nov 12 at 6:55