void Update()
{
if (Input.GetKeyDown(KeyCode.Space))
{
Mesh mesh = cube.GetComponent <MeshFilter>().mesh;
MeshLib.BoxProjection b = new MeshLib.BoxProjection();
b.BoxUvProjection(mesh);
}
}
/// <summary>
/// Create the mesh from specified points, thickness, name and axis
/// </summary>
public Meshes Create(List <Vector3> points, float thickness, string name, AXIS axis = AXIS.Y)
{
GameObject meshObject = new GameObject(name);
meshObject.name = name;
meshObject.transform.position = GetMidPt(points);
//get the vertices for building mesh
Vector3[] verts = GetVertices(meshObject.transform, points, thickness, axis);
Vector2[] pointsToTriangulate = ConvertPointsTo2DArray(meshObject.transform, verts, axis);
//get necessary triangles to build mesh
int[] triangles = GetTriangles(pointsToTriangulate, points.Count);
//If the thickness is less than 0 then the triangles needs to be reversed
//so that normals will be proper
if (thickness < 0)
{
triangles = ReverseTriangles(triangles, points.Count);
}
//generate mesh using the vertices and triangles
Mesh mesh = CreateMesh(verts, triangles);
//UV projection for generated mesh
BoxProjection b = new BoxProjection();
b.BoxUvProjection(mesh, axis);
//add mesh filter
MeshFilter meshFilter = meshObject.AddComponent(typeof(MeshFilter)) as MeshFilter;
meshFilter.mesh = mesh;
//add meshrenderer
Renderer renderer = meshObject.AddComponent(typeof(MeshRenderer)) as Renderer;
renderer.material = new Material(Shader.Find("Standard"));
//create object for floor/ceiling
Meshes meshObj = new Meshes(name, mesh, renderer, thickness);
return(meshObj);
}
