// Update is called once per frame
void Update()
{
PyramidBuilder pyramidBuilder = new PyramidBuilder();
pyramidBuilder.SetUpSubmeshes(4);
MeshFilter meshFilter = this.GetComponent <MeshFilter>();
MeshRenderer meshrenderer = this.GetComponent <MeshRenderer>();
//Add points
Vector3 topPoint = new Vector3(0, pyramidSize, 0);
Vector3 base0 = Quaternion.AngleAxis(0f, Vector3.up) * Vector3.forward * pyramidSize;
Vector3 base1 = Quaternion.AngleAxis(240f, Vector3.up) * Vector3.forward * pyramidSize;
Vector3 base2 = Quaternion.AngleAxis(120f, Vector3.up) * Vector3.forward * pyramidSize;
//Build Triangles for our pyramid
pyramidBuilder.BuildMeshTriangle(base0, base1, base2, 0);
pyramidBuilder.BuildMeshTriangle(base1, base0, topPoint, 1);
pyramidBuilder.BuildMeshTriangle(base2, topPoint, base0, 2);
pyramidBuilder.BuildMeshTriangle(topPoint, base2, base1, 3);
meshFilter.mesh = pyramidBuilder.CreateMesh();
pyramidBuilder.AddMaterials(meshrenderer);
}