Ok so I have been learning to uv map proocedural meshes in unity. The problem I am having is I dont understand how to wrap the whole thing, I understand how to uv a plane but a 3d cube, please help! Code: `using UnityEngine;
using System.Collections;
public class BlockDirt : MonoBehaviour{
Block block;
public void Start(){
block = new Block();
block.setBlockName("test");
blockCreate(this.transform.position);
Vector3 prevPos = this.transform.position;
this.gameObject.AddComponent().mesh=blockCreate(this.transform.position);
this.gameObject.AddComponent();
//this.gameObject.GetComponent().materials[0] = (Material)Resources.Load("Textures/Blocks/BlockMat");
this.transform.position=prevPos;
Debug.Log("test");
}
public Mesh blockCreate(Vector3 pos){
Mesh mesh = new Mesh();
int scale = 2;
Vector3[] verts = new Vector3[8];
Vector2[] uvs = new Vector2[12];
int[] tris;
verts[0]=pos+new Vector3(0,0,0);
verts[1]=pos+new Vector3(scale,0,0);
verts[2]=pos+new Vector3(scale,0,scale);
verts[3]=pos+new Vector3(0,0,scale);
verts[4]=pos+new Vector3(0,scale,0);
verts[5]=pos+new Vector3(scale,scale,0);
verts[6]=pos+new Vector3(scale,scale,scale);
verts[7]=pos+new Vector3(0,scale,scale);
tris=new int[]{0,1,2,
0,2,3,
0,5,1,
0,4,5,
4,6,5,
4,7,6,
3,6,7,
3,2,6,
0,7,4,
0,3,7,
1,5,6,
1,6,2
};
uvs[0]=new Vector2(0,0);
uvs[1]=new Vector2(0,0.125f);
uvs[2]=new Vector2(0.125f,0.125f);
uvs[3]=new Vector3(0.125f,0);
uvs[4]=new Vector2(0,0);
uvs[5]=new Vector2(0,0.125f);
uvs[6]=new Vector2(0.125f,0.125f);
uvs[7]=new Vector3(0.125f,0);
mesh.vertices = verts;
mesh.triangles = tris;
mesh.RecalculateNormals();
mesh.uv = uvs;
//mesh.RecalculateBounds();
return mesh;
}
}`
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